For the Year Ended December 31,																	For the Year Ended December 31, 2004, Pro Forma
		2000			2001				2002			2003			2004				Lazard Group				Lazard Ltd
		($ in thousands, except per share data)
Historical and Pro Forma Consolidated Statement of Income Data
Net Revenue:
Financial Advisory (a)		$	766,856		$	551,356			$	532,896		$	690,967		$	655,200			$	655,200			$	655,200
Asset Management (b)			457,124			410,237				454,683			350,348			417,166				417,166				417,166
Corporate (c)			32,817			(14,291	)			4,391			6,535			13,839				(37,790	)			(37,790	)
Capital Markets and Other			296,003			224,753				174,309			135,534			188,100				—				—
Net Revenue (d)			1,552,800			1,172,055				1,166,279			1,183,384			1,274,305				1,034,576	(f)			1,034,576	(f)
Employee Compensation and Benefits			570,064			524,417				469,037			481,212			573,779				637,050				637,050
Other Operating Expenses			306,339			288,676				321,197			312,818			342,764				259,323				259,323
Total Operating Expenses			876,403			813,093				790,234			794,030			916,543				896,373				896,373
Operating Income			676,397			358,962				376,045			389,354			357,762				138,203	(g)			138,203	(g)
Income Allocable to Members Before Extraordinary Item			558,708			305,777				297,447			250,383			241,467				104,568
Net Income Allocable to Members			558,708			305,777				297,447			250,383			246,974	(e)			104,568	(h)
Net Income																								29,535	(i)
Pro Forma Basic Net Income Per Share (j)																								$0.88
Pro Forma Diluted Net Income Per Share (j)																								$0.88
Pro Forma Basic Weighted Average Common Shares (j)																								33,653,846
Pro Forma Diluted Weighted Average Common Shares (j)																								100,000,000
Other Lazard Group Historical Data
Dollar Value of Mergers and Acquisitions (“M&A”) Deals Completed ($ in millions) (k)		$	383,061		$	154,848			$	86,512		$	187,426		$	187,144
Number of M&A Deals Completed Greater than $1 Billion (l)			47			29				21			29			30
Assets Under Management ($ in millions):
Ending		$	79,510		$	73,108			$	63,685		$	78,371		$	86,435
Average (m)			81,147			75,705				68,356			66,321			80,261
Managing Director Headcount (as of the end of each period):
Financial Advisory			100			88				103			118			131
Asset Management			15			19				19			24			35
Corporate (including limited managing directors)			12			18				18			18			19
Capital Markets and Other			20			20				20			22			22
Total			147			145				160			182			207
Notes ($ in thousands):
(a) Financial Advisory net revenue consists of the following:
		For the Year Ended December 31,																	For the Year Ended December 31, 2004 Pro Forma
		2000			2001				2002			2003			2004				Lazard Group				Lazard Ltd
M&A		$	724,550		$	492,083			$	393,082		$	419,967		$	481,726			$	481,726			$	481,726
Financial Restructuring			34,100			55,200				124,800			244,600			96,100				96,100				96,100
Other Financial Advisory			8,206			4,073				15,014			26,400			77,374				77,374				77,374
Financial Advisory Net Revenue		$	766,856		$	551,356			$	532,896		$	690,967		$	655,200			$	655,200			$	655,200
(b) Asset Management net revenue consists of the following:
		For the Year Ended December 31,																	For the Year Ended December 31, 2004 Pro Forma
		2000			2001				2002			2003			2004				Lazard Group				Lazard Ltd
Management and Other Fees		$	405,124		$	386,237			$	381,256		$	312,123		$	389,812			$	389,812			$	389,812
Incentive Fees			52,000			24,000				73,427			38,225			27,354				27,354				27,354
Asset Management Net Revenue		$	457,124		$	410,237			$	454,683		$	350,348		$	417,166			$	417,166			$	417,166

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Notes ($ in thousands):

19

Recent Developments

During the fourthfirst quarter of 2004, we experienced an2005, net revenue in our Mergers and Acquisitions practice increased rate of revenue growthby 64% in comparison to revenue growth during the first nine monthsquarter of 2004, such that we estimate that full year 2004 Mergers and Acquisitions net revenue will be up approximately 14% from 2003.2004. This reflects an improvement relative to the increase28% growth in Mergers and Acquisitions net revenue of 9% for the nine months ended September 30, 2004 over the comparable period in 2003 due to an increase in net revenue of approximately 28% inwe realized during the fourth quarter of 2004 overin comparison to the same periodfourth quarter of 2003, and relative to the 15% growth in net revenue we realized for the full year 2004 in comparison to 2003. In addition,Revenue in a particular quarter may not be indicative, however, of future results. During the first quarter of 2005, net revenue in our Financial Restructuring practice increased 36% in comparison to the first quarter of 2004, relative to a 61% decrease in Financial Restructuring net revenue for the full year 2004 in comparison to 2003. During the first quarter of 2005, we believe that the level of our business activity has increased as evidenced by our involvement in several prominent recently announced transactions, including our representation of Telecom Italia Mobilehave represented, among others, MCI in its pending€21 billion saleevaluation of the remaining public interests to Telecom Italia, Mitsubishi Tokyo Financial Groupits strategic alternatives, SunGard Data Systems Inc. in its pending merger with UFJ Holdingssale to various private equity firms and Nextel Communications inTower Automotive, Inc. on its pending $70 billion merger-of-equals with Sprint Corporation. We also recently announced our entry into strategic alliances with prominent, locally-based advisory firms in Brazil and Argentina, which we believe should better position us to take advantage of opportunities in those countries.Chapter 11 bankruptcy reorganization.

In our Asset Management business, our currentaverage AUM have risen to approximatelyfor the first quarter of 2005 was $86 billion, asrepresenting a 7% increase in comparison to the average AUM of December 31, 2004, from $78.5$80 billion asduring 2004. In the first quarter of September 30, 2004, reflecting recent market appreciation. This growth contributes to2005 our expectation of approximately 25% year-over-year management fee net revenue growth forincreased by 6% as compared to the corresponding quarter in 2004. ForIncluding incentive fees earned in the full year 2004, the significant year-over-year growth that we expect to realize infirst quarter of 2005, our Asset Management net revenue will have been achieved without realizing a significant amount of performance-based incentive fees from our alternative investments area, a business that we have been making recent effortsincreased 10% as compared to expandthe corresponding quarter in order to capitalize on its potential.2004.

20The revenue data for the first quarter of 2005 set forth above is preliminary in nature and actual revenue for such quarter may be different. Our actual results of operations for the quarter ended March 31, 2005 will be included in a subsequent filing by us with the SEC.

Glossary

Unless the context otherwise requires, the terms:

We report our financial statements in U.S. dollars and prepare our financial statements, including all of the financial statements included in this prospectus, in conformity with accounting principles generally accepted in the U.S., or “U.S. GAAP.” We have adopted a fiscal year end of December 31. In this prospectus, except where otherwise indicated, references to “$” or “dollars” are to the lawful currency of the U.S.

The Lazard logo and the other trademarks, trade names and service marks of Lazard mentioned in this prospectus, including Lazard^®, are the property of, and are used with the permission of, Lazard Group and its subsidiaries.

RISK FACTORS

You should carefully consider the following risks and all of the other information set forth in this prospectus, including our consolidated financial statements and related notes, before deciding to purchase shares of our common stock offered by this prospectus. The risk factors set forth below primarily relate to the business of Lazard Group. These risks also affect Lazard Ltd because, after the completion of this offering, Lazard Ltd will have no material assets other than direct and indirect ownership of approximately %66.3% of the common membership interests in Lazard Group and its controlling interest in Lazard Group. The following risks comprise material risks of which we are aware. If any of the events or developments described below actually occurred, our business, financial condition or results of operations would likely suffer. In that case, the trading price of our common stock would likely decline, and you could lose part or all of your investment in our common stock.

Risks Related to Our Business

Our ability to retain our managing directors and other key professional employees is critical to the success of our business, including maintaining compensation levels at an appropriate level of costs, and failure to do so may materially adversely affect our results of operations and financial position.

Our people are our most important resource. We must retain the services of our managing directors and other key professional employees, and strategically recruit and hire new talented employees, to obtain and successfully execute the advisory and asset management engagements that generate substantially all our revenue.

Lazard Group has experienced several significant events in recent years, including our unification under one global firm, the transition to new senior management and our pending transformation from a private to a public company, and our industry in general continues to experience change and competitive pressures for retaining top talent, each of which makes it more difficult for us to retain professionals. If any of our managing directors and other key professional employees were to join an existing competitor or form a competing company or otherwise leave us, some of our clients could choose to use the services of that competitor or some other competitor instead of our services. The employment arrangements, non-competition agreements and retention agreements we have entered into or intend to enter into with our managing directors and other key professional employees and restrictive covenants applicable to our LAM managing directors may not prevent our managing directors and other key professional employees from resigning from practice or competing against us. See “Management—Arrangements with Our Managing Directors.” As part of our transformation to a public company, we may face additional retention pressures as a result of reductions in payments for services rendered by our managing directors. As a result, we may not be able to retain these employees and, even if we can, we may not be able to retain them at compensation levels that will allow us to achieve our target ratio of compensation expense-to-operating revenue. In addition, any such arrangements and agreements will have a limited duration and will expire after a certain period of time.

Difficult market conditions can adversely affect our business in many ways, including by reducing the volume of the transactions involving our Financial Advisory business and reducing the value or performance of the assets we manage in our Asset Management business, which, in each case, could materially reduce our revenue or income.income and adversely affect our financial position.

As a financial services firm, our businesses are materially affected by conditions in the global financial markets and economic conditions throughout the world. For example, revenue generated by our Financial Advisory business is directly related to the volume and value of the transactions in which

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we are involved. During periods of unfavorable market or economic conditions, the volume and value of mergers and acquisitions transactions may decrease, thereby reducing the demand for our Financial Advisory services and increasing price competition among financial services companies seeking such engagements. Our results of operations would be adversely affected by any such reduction in the volume or value of mergers and acquisitions transactions. In addition, our profitability would be adversely affected by our fixed costs and the possibility that we would be unable to scale back other costs within a time frame sufficient to match any decreases in revenue relating to changes in market and economic conditions. The future market and economic climate may deteriorate because of many factors, including rising interest rates or inflation, terrorism or political uncertainty.

Within our Financial Advisory business, we have typically seen that, during periods of economic strength and growth, our Mergers and Acquisitions practice historically has been more active and our Financial Restructuring practice has been less active. Conversely, during periods of economic weakness and slowdown, we typically have seen that our Financial Restructuring practice has been more active and our Mergers and Acquisitions practice has been less active. As a result, our revenue from our Financial Restructuring practice has tended to correlate negatively to our revenue from our Mergers and Acquisitions practice over the course of business cycles. These trends are cyclical in nature and subject to periodic reversal. For example, for the nine monthsyear ended September 30,December 31, 2004, Financial Restructuring net revenue was down 71%61% versus the comparable period in 2003, while Mergers and Acquisitions net revenue was up 9%15% versus the comparable period in 2003. However, these trends do not cancel out the impact of economic conditions in our Financial Advisory business, which may be adversely affected by a downturn in economic conditions leading to decreased Mergers and Acquisitions practice activity, notwithstanding improvements in our Financial Restructuring practice. Moreover, revenue improvements in our Financial Advisory practice in strong economic conditions could be offset in whole or in part by any related revenue declines in our Financial Restructuring practice. While we generally have experienced a countercyclicalcounter-cyclical relationship between our Mergers and Acquisitions practice and our Financial Restructuring practice, this relationship may not continue in the future.

Our Asset Management business also would be expected to generate lower revenue in a market or general economic downturn. Under our Asset Management business’ arrangements, investment advisory fees we receive typically are based on the market value of AUM. Accordingly, a decline in the prices of securities would be expected to cause our revenue and income to decline by:

If our Asset Management revenue declines without a commensurate reduction in our expenses, our net income will be reduced. In addition, in the event of a market downturn, our merchant banking practice also may be impacted by reduced exit opportunities in which to realize the value of its investments.

A majority of our revenue is derived from Financial Advisory fees, which are not long-term contracted sources of revenue and are subject to intense competition, and declines in our Financial Advisory engagements could have a material adverse effect on our financial condition and results of operations.

We historically have earned a substantial portion of our revenue from advisory fees paid to us by our Financial Advisory clients, which fees usually are payable upon the successful completion of a

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particular transaction or restructuring. In 2003,2004, Financial Advisory services accounted for 66%60% of our net revenue from continuing operations. We expect that we will continue to rely on Financial Advisory fees for a substantial portion of our revenue for the foreseeable future, and a decline in our advisory engagements or the market for advisory services would adversely affect our business, financial condition and results of operations.

In addition, we operate in a highly competitive environment where typically there are no long-term contracted sources of revenue. Each revenue-generating engagement typically is separately awarded and negotiated. In addition, many businesses do not routinely engage in transactions requiring our services, and, as a consequence, our fee paying engagements with many clients are not likely to be predictable. We also lose clients each year as a result of the sale or merger of a client, a change in a client’s senior management, competition from other financial advisors and financial institutions and other causes. As a result, our engagements with clients are constantly changing, and our Financial Advisory fees could decline quickly due to the factors discussed above.

There will not be a consistent pattern in our financial results from period to period, which may make it difficult for us to achieve steady earnings growth on a quarterly basis and may cause the price of our common stock to decline.

We experience significant fluctuations in revenue and profits. These fluctuations generally can be attributed to the fact that we earn a significant portion of our Financial Advisory revenue upon the successful completion of a merger or acquisition transaction or a restructuring, the timing of which is uncertain and is not subject to our control. In addition, our Asset Management revenue is particularly sensitive to fluctuations in our AUM. Asset Management fees are often based on AUM as of the end of a quarter or month. As a result, a reduction in assets at the end of a quarter or month (as a result of market depreciation, withdrawals or otherwise) will result in a decrease in management fees. As a result of quarterly fluctuations, it may be difficult for us to achieve steady earnings growth on a quarterly basis, which could, in turn, lead to large adverse movements in the price of our common stock or increased volatility in our stock price generally.

In many cases, we are paid for advisory engagements only upon the successful consummation of the underlying merger or acquisition transaction or restructuring. As a result, our Financial Advisory business is highly dependent on market conditions and the decisions and actions of our clients, interested third parties and governmental authorities. For example, a client could delay or terminate an acquisition transaction because of a failure to agree upon final terms with the counterparty, failure to obtain necessary regulatory consents or board of directors or stockholder approvals, failure to secure necessary financing, adverse market conditions or because the target’s business is experiencing unexpected operating or financial problems. Anticipated bidders for assets of a client during a restructuring transaction may not materialize or our client may not be able to restructure its operations or indebtedness due to a failure to reach agreement with its principal creditors. In these circumstances, we often do not receive any advisory fees other than the reimbursement of certain out-of-pocket expenses despite the fact that we devote resources to these transactions. Accordingly, the failure of one or more transactions to close either as anticipated or at all could materially adversely affect our business, financial condition or results of operations. For more information, see “Management’s Discussion and Analysis of Financial Condition and Results of Operations.”

If the number of debt defaults, bankruptcies or other factors affecting demand for our Financial Restructuring services declines, or we lose business to certain changesnew entrants to the financial restructuring advisory practice who are effectedno longer precluded from offering such services due to anticipated changes to the U.S. Bankruptcy Code, our Financial Restructuring practice’s revenue could suffer.

We provide various financial restructuring and restructuring-related advice to companies in financial distress or to their creditors or other stakeholders. During 2002 and 2003, we generated a

23

significant part of our Financial Advisory revenue from fees from financial restructuring-related services. A number of factors affect demand for these advisory services, including general economic conditions, the availability and cost of debt and equity financing and changes to laws, rules and regulations, including deregulation or privatization of particular industries and those that protect creditors.

For example, some of our competitors are supporting Congressional bills to changeWe expect that the requirement of Section 327 of the U.S. Bankruptcy Code requiring that one be a “disinterested person” to be employed in a restructuring.restructuring will be modified in the near future. While the “disinterested person” definition of the U.S. Bankruptcy Code, as currently in effect, disqualifies certain of our competitors, it historically has not often disqualified us from obtaining a role in a restructuring because we have not been a significant underwriter of securities. IfA change to the “disinterested person” definition were changedcausing a person not to be disqualified by means of its status as an underwriter of securities could allow for more financial services firms to compete for restructuring engagements as well as with respect to the recruitment and retention of professionals. If our competitors succeed in being retained in new restructuring engagements, our Financial Restructuring practice, and thereby our results of operations, could be materially adversely affected.

We could lose clients and suffer a decline in our Asset Management revenue and earnings if the investments we choose in our Asset Management business perform poorly or if we lose key employees, regardless of overall trends in the prices of securities.

Investment performance affects our AUM relating to existing clients and is one of the most important factors in retaining clients and competing for new Asset Management business. Poor investment performance could impair our revenue and growth because:

If key employees were to leave our Asset Management business, whether to join a competitor or otherwise, we may suffer a decline in revenue or earnings.earnings and suffer an adverse effect on our financial position. For example, in 2003, we experienced a net outflow in alternative investments AUM of approximately $2.7 billion, mostly due to the departure of a fund manager and related team members in our hedge fund products group. This also resulted in a significant reduction in both management and performance fees. Loss of key employees may occur due to perceived opportunity for promotion, increased compensation, work environment or other individual reasons, some of which may be beyond our control.

Our investment style in our Asset Management business may underperform other investment approaches, which may result in significant client or asset departures or a reduction in AUM.

Even when securities prices are rising generally, performance can be affected by investment style. Many of the equity investment strategies in our Asset Management business share a common investment orientation towards fundamental security selection. We believe this style tends to outperform the market in some market environments and underperform it in others. In particular, a prolonged growth environment may cause our investment strategy to go out of favor with some clients, consultants or third-party intermediaries. In combination with poor performance relative to peers, changes in personnel, extensive periods in particular market environments or other difficulties, this may result in significant client or asset departures or a reduction in AUM.

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Because our clients can remove the assets we manage on short notice, we may experience unexpected declines in revenue and profitability.

Our investment advisory contracts are generally terminable upon very short notice. Institutional and individual clients, and firms with which we have strategic alliances, can terminate their relationship with us, reduce the aggregate amount of AUM or shift their funds to other types of accounts with different rate structures for a number of reasons, including investment performance, changes in prevailing interest rates and financial market performance. Poor performance relative to other investment management firms tends to result in decreased investments in our investment products, increased redemptions of our investment products, and the loss of institutional or individual accounts or strategic alliances. In addition, the ability to terminate relationships may allow clients to renegotiate for lower fees paid for asset management services.

In addition, in the U.S., as required by the Investment Company Act, each of our investment advisory contracts with the mutual funds we advise or subadvise automatically terminates upon its “assignment.” Each of our other investment advisory contracts subject to the provisions of the Investment Advisers Act of 1940, as amended, as required by this act, provides that the contract may not be “assigned” without the consent of the customer. A sale of a sufficiently large block of shares of our voting securities or other transactions could be deemed an “assignment” in certain circumstances. An assignment, actual or constructive, will trigger these termination provisions and could adversely affect our ability to continue managing client accounts.

TheTo the extent that the separation and recapitalization may result in anbe deemed a technical “assignment” of investment advisory contracts. We arecontracts, we will take the necessary steps to provide clients an opportunity to consent to the continuation of their advisory agreements after the completion of this offering. In addition, in the process of taking the steps necessarythis case, we will look to enter into new advisory or subadvisory agreements with the mutual funds that we advise or subadvise. A portion of these new mutual fund advisory agreements requirefunds may need approval by the stockholders of the respective funds. In addition, we have requested that our advisory clients consent to the continuation of our advisory agreements after the completion of this offering. In the event that any of these clients do not consent to a continuation of their agreement, we will lose AUM, which will result in a loss of revenue.

Access to clients through intermediaries is important to our Asset Management business, and reductions in referrals from such intermediaries or poor reviews of our products or our organization by such intermediaries could materially reduce our revenuesrevenue and impair our ability to attract new clients.

Our ability to market our Asset Management services relies in part on receiving mandates from the client base of national and regional securities firms, banks, insurance companies, defined contribution plan administrators, investment consultants and other intermediaries. To an increasing extent, our Asset Management business uses referrals from accountants, lawyers, financial planners and other professional advisors. The inability to have this access could materially adversely affect our Asset Management business. In addition, many of these intermediaries review and evaluate our products and our organization. Poor reviews or evaluations of either the particular product or of us may result in client withdrawals or an inability to attract new assets through such intermediaries.

Our historical merchant banking activities involve increased levels of investments in relatively high-risk, illiquid assets, and we may lose some or all of the principal amount that we invest in these activities or fail to realize any profits from these activities for a considerable period of time.

We intend to expand our participation in merchant banking activities through investments in new and successor funds, and we may exercise our option under the business alliance agreement between Lazard Group and LFCM Holdings to acquire the merchant banking business and related principal investments from LFCM Holdings. For further information with respect to our option, see “Certain Relationships and Related Transactions—Relationship with LAZ-MD Holdings and LFCM Holdings—Business Alliance Acquisition.Agreement.”

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The revenue from this business is derived primarily from management fees calculated as a percentage of AUM and incentive fees, which are earned if investments are profitable over a specified threshold. Our ability to form new merchant banking funds is subject to a number of uncertainties, including past performance of our funds, market or economic conditions, competition from other fund managers and the ability to negotiate terms with major investors. In addition, the payments we are entitled to receive from LFCM Holdings under the terms of the business alliance agreement in respect of our continued involvement with LFCM Holdings will be based on the carried interests received in connection with LFCM Holdings-managed funds.

In addition, we expect to make principal investments in new merchant banking funds that may be established by us or by LFCM Holdings, and to continue to hold principal investments in several merchant banking funds managed by LFCM Holdings. The kinds of investments made by these funds are generally in relatively high-risk, illiquid assets. Contributing capital to these funds is risky, and we may lose some or all of the principal amount of our investments. Because it may take several years before attractive investment opportunities are identified, some or all of the capital committed by us to these funds is likely to be invested in government securities, other short-term, highly rated debt securities and money market funds that traditionally have offered investors relatively lower returns. In addition, the investments in these funds are adjusted for accounting purposes to fair market value at the end of each quarter, and our allocable share of these gains or losses will affect our revenue, even though such market fluctuations may have no cash impact, which could increase the volatility of our earnings. It takes a substantial period of time to identify attractive merchant banking opportunities, to raise all the funds needed to make an investment and then to realize the cash value of an investment through resale. Even if a merchant banking investment proves to be profitable, it may be several years or longer before any profits can be realized in cash or other proceeds.

We face strong competition from financial services firms, many of whom have the ability to offer clients a wider range of products and services than we can offer, which could lead to pricing pressures that could materially adversely affect our revenue and profitability.

The financial services industry is intensely competitive, and we expect it to remain so. We compete on the basis of a number of factors, including the quality of our employees, transaction execution, our products and services, innovation, reputation and price. We have experienced intense fee competition in some of our businesses in recent years, and we believe that we will experience pricing pressures in these and other areas in the future as some of our competitors seek to obtain increased market share by reducing fees.

We face increased competition due to a trend toward consolidation. In recent years, there has been substantial consolidation and convergence among companies in the financial services industry. In particular, a number of large commercial banks, insurance companies and other broad-based financial services firms have established or acquired broker-dealers or have merged with other financial institutions. Many of these firms have the ability to offer a wide range of products, from loans, deposit-taking and insurance to brokerage, asset management and investment banking services, which may enhance their competitive position. They also have the ability to support investment banking, including financial advisory services, with commercial banking, insurance and other financial services revenue in an effort to gain market share, which could result in pricing pressure in our businesses.

An inability to access the debt and equity capital markets as a result of our debt and equity security obligations, credit ratings or other factors could impair our liquidity, increase our borrowing costs or otherwise adversely affect our competitive position or results of operations.

After completion of this offering and the additional financing transactions, Lazard Group and its subsidiaries expect to have approximately $               million$1.3 billion in debt outstanding. In general, we expect that thisThis debt will have certain

mandated payment obligations, which may constrain our ability to

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operate our business or to pay dividends. In addition, in the future we may need to incur debt or issue equity in order to fund our working capital requirements or refinance existing indebtedness, as well as to make acquisitions and other investments. The amount of our debt obligations may impair our ability to raise debt or issue equity for financing purposes. Our access to funds also may be impaired if regulatory authorities take significant action against us, or if we discover that any of our employees had engaged in serious unauthorized or illegal activity. In addition, our borrowing costs and our access to the debt capital markets depend significantly on our credit ratings. These ratings are assigned by rating agencies, which may reduce or withdraw their ratings or place us on “credit watch” with negative implications at any time. See “Management’s Discussion and Analysis of Financial Condition and Results of Operations.”

We may pursue acquisitions or joint ventures that could present unforeseen integration obstacles or costs and could dilute the stock ownership of our stockholders.

We have in the past pursued joint ventures and other transactions aimed at expanding the geography and scope of our operations. In 2002 we entered into a business alliance in Italy with Banca Intesa S.p.A., or “Intesa,” and we recently established a joint venture in Brazil with Signatura Advisors Ltda.We also have entered into a cooperation arrangement with IXIS to promote mutually beneficial revenue production and sharing relating to cooperation activities. See “Business—Principal Business Lines—Financial Advisory—Relationship with IXIS.” We expect to continue to explore partnership opportunities that we believe to be attractive. In addition, with publicly traded securities to potentially use to finance acquisitions, we believe that we will have greater opportunities and flexibility to pursue acquisitions and other similar transactions. While we are not currently in negotiations with respect to material acquisitions or material joint ventures, we routinely assess our strategic position and may in the future seek acquisitions or other transactions to further enhance our competitive position.

Acquisitions and joint ventures involve a number of risks and present financial, managerial and operational challenges, including potential disruption of our ongoing business and distraction of management, difficulty with integrating personnel and financial and other systems, hiring additional management and other critical personnel and increasing the scope, geographic diversity and complexity of our operations. Our clients may react unfavorably to our acquisition and joint venture strategy, we may not realize any anticipated benefits from acquisitions, and we may be exposed to additional liabilities of any acquired business or joint venture, any of which could materially adversely affect our revenue and results of operations. In addition, future acquisitions or joint ventures may involve the issuance of additional shares of our common stock, which may dilute your ownership of us.

Employee misconduct could harm us by impairing our ability to attract and retain clients and subjecting us to significant legal liability and reputational harm, and this type of misconduct is difficult to detect and deter.

Recently, there have been a number of highly publicized cases involving fraud or other misconduct by employees in the financial services industry generally, and we run the risk that employee misconduct could occur in our business as well. For example, misconduct by employees could involve the improper use or disclosure of confidential information, which could result in regulatory sanctions and serious reputational or financial harm. Our Financial Advisory business often requires that we deal with client confidences of great significance to our clients, improper use of which may harm our clients or our relationships with our clients. Any breach of our clients’ confidences as a result of employee misconduct may impair our ability to attract and retain Financial Advisory clients and may subject us to liability. Similarly, in our Asset Management business, we have authority over client assets, and we may, from time to time, have custody of such assets. In addition, we often have discretion to trade client assets on the client’s behalf and must do so acting in the best interestinterests of the

client. As a result, we are subject to a number of obligations and standards, and the violation of those obligations or standards may adversely affect our clients and us. It is not always possible to deter employee misconduct, and the precautions we take to detect and prevent this activity may not be effective in all cases.

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The financial services industry faces substantial litigation and regulatory risks, and we may face damage to our professional reputation and legal liability if our services are not regarded as satisfactory or for other reasons.

As a financial services firm, we depend to a large extent on our relationships with our clients and our reputation for integrity and high-caliber professional services to attract and retain clients. As a result, if a client is not satisfied with our services, such dissatisfaction may be more damaging to our business than to other types of businesses. Moreover, our role as advisor to our clients on important mergers and acquisitions or restructuring transactions involves complex analysis and the exercise of professional judgment, including, if appropriate, rendering “fairness opinions” in connection with mergers and other transactions.

In recent years, the volume of claims and amount of damages claimed in litigation and regulatory proceedings against financial advisors has been increasing. Our Financial Advisory activities may subject us to the risk of significant legal liabilities to our clients and third parties, including our clients’ stockholders, under securities or other laws for materially false or misleading statements made in connection with securities and other transactions and potential liability for the fairness opinions and other advice provided to participants in corporate transactions. In our Asset Management business, we make investment decisions on behalf of our clients which could result in substantial losses. This also may subject us to the risk of legal liabilities or actions alleging negligent misconduct, breach of fiduciary duty or breach of contract. These risks often may be difficult to assess or quantify and their existence and magnitude often remain unknown for substantial periods of time. Our engagements typically include broad indemnities from our clients and provisions designed to limit our exposure to legal claims relating to our services, but these provisions may not protect us or may not be adhered to in all cases. We also are subject to claims arising from disputes with employees for alleged discrimination or harassment, among other things. These risks often may be difficult to assess or quantify, and their existence and magnitude often remain unknown for substantial periods of time. As a result, we may incur significant legal expenses in defending against litigation. Substantial legal liability or significant regulatory action against us could materially adversely affect our business, financial condition or results of operations or cause significant reputational harm to us, which could seriously harm our business.

Other operational risks may disrupt our businesses, result in regulatory action against us or limit our growth.

Our business is dependent on communications and information systems, including those of our vendors. Any failure or interruption of these systems, whether caused by fire, other natural disaster, power or telecommunications failure, act of terrorism or war or otherwise, could materially adversely affect our operating results. Although we have back-up systems in place, our back-up procedures and capabilities in the event of a failure or interruption may not be adequate.

Particularly in our Asset Management business, we rely heavily on our financial, accounting, trading, compliance and other data processing systems. If any of these systems do not operate properly or are disabled, we could suffer financial loss, a disruption of our businesses, liability to clients, regulatory intervention or reputational damage. The inability of our systems to accommodate an increasing volume of transactions also could constrain our ability to expand our businesses. In recent years, we have substantially upgraded and expanded the capabilities of our data processing systems and other operating technology, and we expect that we will need to continue to upgrade and expand these capabilities in the future to avoid disruption of, or constraints on, our operations.

Extensive regulation of our businesses limits our activities and results in ongoing exposure to the potential for significant penalties, including fines or limitations on our ability to conduct our businesses.

The financial services industry is subject to extensive regulation. We are subject to regulation by governmental and self-regulatory organizations in the jurisdictions in which we operate around the world. Many of these regulators, including U.S. and non-U.S. government agencies and self-regulatory

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organizations, as well as state securities commissions in the U.S., are empowered to conduct administrative proceedings that can result in censure, fine, the issuance of cease-and-desist orders or the suspension or expulsion of a broker-dealer. The requirements imposed by our regulators are designed to ensure the integrity of the financial markets and to protect customers and other third parties who deal with us and are not designed to protect our stockholders. Consequently, these regulations often serve to limit our activities, including through net capital, customer protection and market conduct requirements.

We face the risk of significant intervention by regulatory authorities, including extended investigation and surveillance activity, adoption of costly or restrictive new regulations and judicial or administrative proceedings that may result in substantial penalties. Among other things, we could be fined or be prohibited from engaging in some of our business activities. In addition, the regulatory environment in which we operate is subject to modifications and further regulation. New laws or regulations or changes in the enforcement of existing laws or regulations applicable to us and our clients also may adversely affect our business, and our ability to function in this environment will depend on our ability to constantly monitor and react to these changes. For example, the European Union Financial Conglomerates Directive requires that we, along with a number of our competitors, be subject to consolidated supervision by a primary regulatory authority. As a result, we are in discussions with regulatory authorities regarding establishing consolidated supervision of our business, and we may be required to increase our regulatory capital. This requirement may adversely affect our profitability and result in other increased costs. In addition, the regulatory environment in which our clients operate may impact our business. For example, changes in antitrust laws or the enforcement of antitrust laws could affect the level of mergers and acquisitions activity and changes in state laws may limit investment activities of state pension plans. See “Business—Regulation” for a further discussion of the regulatory environment in which we conduct our businesses.

In particular, for asset management businesses in general, there have been a number of highly publicized regulatory inquiries that focus on the mutual funds industry. These inquiries already have resulted in increased scrutiny in the industry and new rules and regulations for mutual funds and their investment managers. This regulatory scrutiny and rulemaking initiatives may result in an increase in operational and compliance costs or the assessment of significant fines or penalties against our Asset Management business, and may otherwise limit our ability to engage in certain activities.

In addition, financial services firms are subject to numerous conflicts of interests or perceived conflicts. We have adopted various policies, controls and procedures to address or limit actual or perceived conflicts and regularly seek to review and update our policies, controls and procedures. However, these policies and procedures may result in increased costs, additional operational personnel and increased regulatory risk. Failure to adhere to these policies and procedures may result in regulatory sanctions or client litigation.

Specific regulatory changes also may have a direct impact on the revenue of our Asset Management business. In addition to regulatory scrutiny and potential fines and sanctions, regulators continue to examine different aspects of the asset management industry. For example, the use of “soft dollars,” where a portion of commissions paid to broker-dealers in connection with the execution of trades also pays for research and other services provided to advisors, may in the future be limited or prohibited. Although a substantial portion of the research relied on by our Asset Management business

in the investment decision-making process is generated internally by our investment analysts, external research, including external research paid for with soft dollars, is important to the process. This external research generally is used for information gathering or verification purposes, and includes broker-provided research, as well as third-party provided databases and research services. For the year ended December 31, 2003,2004, our Asset Management business obtained research and other services through soft dollar arrangements, the total cost of which we estimate to be approximately $8.5 million. If the use of soft dollars is limited or prohibited, we may have to bear these costs. In addition,

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new regulation regarding the annual approval process for mutual fund advisory agreements may result in the reduction of fees or possible terminations of these agreements. Other proposed rules that are currently under consideration include potential limitations on investment activities in which an advisor may engage, such as hedge funds and mutual funds, increased disclosure of advisor and fund activities and changes in compensation for mutual fund sales. These regulatory changes and other proposed or potential changes may result in a reduction of revenue associated with these activities.

Fluctuations in foreign currency exchange rates could lower our net income or negatively impact the portfolios of our Asset Management clients and may affect the levels of our AUM.

Because our financial statements are denominated in U.S. dollars and we receive approximately 40% of our revenue in other currencies, predominantly in euros and British pounds, we are exposed to fluctuations in foreign currencies. In addition, we pay a significant amount of our expenses in such currencies. The exchange rates of these currencies versus the U.S. dollar may affect our net income. We do not generally hedge such non-dollar foreign exchange rate exposure arising in our subsidiaries outside of the U.S. Fluctuations in foreign currencies may also make period to period comparisons of our results of operations difficult.

Foreign currency fluctuations also can impact the portfolios of our Asset Management clients. Client portfolios are invested in securities across the globe, although most portfolios are in a single base currency. Foreign currency fluctuations can adversely impact investment performance for a client’s portfolio. In addition, foreign currency fluctuations may affect the levels of our AUM. As our AUM include significant assets that are denominated in currencies other than U.S. dollars, an increase in the value of the U.S. dollar relative to non-U.S. currencies may result in a decrease in the dollar value of our AUM, which, in turn, would result in lower U.S. dollar denominated revenue in our Asset Management business.While this risk may be limited by foreign currency hedging, some risks cannot be hedged and there is no guarantee that our hedging activity will be successful. Poor performance may result in decreased AUM, including as a result of withdrawal of client assets or a decrease in new assets being raised in the relevant product.

Earnings of Lazard Group allocable to LAZ-MD Holdings may be taxed at higher tax rates than earnings allocable to Lazard Ltd, which may result in less cash being available to Lazard Group than would otherwise be available to it.

We estimate that our share of the earnings of Lazard Group will be taxed at an effective rate of approximately          %approximately28% as discussed in Note (f)(g) in the “Notes to Unaudited Pro Forma Condensed Consolidated StatementsStatement of Income” included elsewhere in this prospectus. As a result of their indirect interests in Lazard Group prior to exchange of those interests, however, we estimate that the managing directors of Lazard Group and other owners of LAZ-MD Holdings are likely to pay tax at a higher rate on their allocable share of Lazard Group’s earnings than we will. Lazard Group will make tax-related distributions based on the higher of the effective income and franchise tax rate applicable to Lazard LtdLtd’s subsidiaries that hold the Lazard Group common membership interests and the weighted average income tax rate (based on income allocated) applicable to LAZ-MD Holdings’ members, determined in accordance with LAZ-MD Holdings’ operating agreement. Therefore, because distributions by Lazard Group to its members will be made on a pro rata basis, tax-related distributions

to us (or our subsidiaries)subsidiaries are expected to exceed the taxes we or our subsidiaries actually pay. This may result in less cash being available to Lazard Group than would otherwise be available to it, and in excess cash being held by Lazard Ltd or some of ourLtd’s subsidiaries. Prior to the third anniversary of the consummation of this offering and thereafter, we expect to issue a dividend to our stockholders of any such excess cash.In the event that tax rates applicable to members of LAZ-MD Holdings increase, the pro rata distributions from Lazard Group to its members, including Lazard Ltd,our subsidiaries, may increase correspondingly.

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We may become subject to taxes in Bermuda after March 28, 2016, which may have a material adverse effect on our results of operations and your investment.

The Bermuda Minister of Finance, under the Exempted Undertakings Tax Protection Act 1966 of Bermuda, as amended, has given us an assurance that if any legislation is enacted in Bermuda that would impose tax computed on profits or income, or computed on any capital asset, gain or appreciation, or any tax in the nature of estate duty or inheritance tax, then the imposition of any such tax will not be applicable to us or any of our operations, shares, debentures or other obligations until March 28, 2016, except insofar as such tax applies to persons ordinarily resident in Bermuda or to any taxes payable by us in respect of real property owned or leased by us in Bermuda. See “Material U.S. Federal Income Tax and Bermuda Tax Considerations.” Given the limited duration of the Bermuda Minister of Finance’s assurance, we may be subject to Bermuda tax after March 28, 2016.

In the event of a change or adverse interpretation of relevant income tax law, regulation or treaty, or a failure to qualify for treaty benefits, our overall tax rate may be substantially higher than the rate used for purposes of our pro forma financial statements.

Our estimated effective tax rate of            %of28% is based upon the application of currently applicable income tax laws, regulations and treaties and current judicial and administrative authorities interpreting those income tax laws, regulations and treaties and upon our non-U.S. subsidiaries’ ability to qualify for benefits under those treaties. Moreover, those income tax laws, regulations and treaties, and the administrative and judicial authorities interpreting them, are subject to change at any time, and any such change may be retroactive.

On October 22, 2004, the American Jobs Creation Act of 2004, or the “AJCA,” was enacted. Under the AJCA, non-U.S. corporations meeting certain ownership, operational and other tests are treated as U.S. corporations for U.S. federal income tax purposes. We do not believe that the AJCA should apply to Lazard or any of its non-U.S. subsidiaries. However, the AJCA grants broad regulatory authority to the Secretary of the Treasury to provide such regulations as may be appropriate to determine whether a non-U.S. corporation is treated as a U.S. corporation or as are necessary to carry out the provision, including adjusting its application as necessary to prevent the avoidance of its purposes. It is uncertain whether, or in what form, regulations will be issued under this provision, but, based on the advice of our counsel, we do not believe this provision or any regulation promulgated within the scope of its regulatory authority should apply to Lazard Ltd or its non-U.S. subsidiaries. A successful challenge of this position by the Internal Revenue Service, or the “IRS,” could result in Lazard Ltd or its non-U.S. subsidiaries being treated as U.S. corporations for U.S. federal income tax purposes, which would result in an overall tax rate substantially higher than the rate reflected in our pro forma financial statements.

Our estimated effective tax rate is also based upon our non-U.S. subsidiaries qualifying for treaty benefits. The eligibility of our non-U.S. subsidiaries for treaty benefits generally depends upon, among other things, at least 50% of the principal class of shares in such subsidiaries being “ultimately owned” by U.S. citizens and persons that are “qualified residents” for purposes of the treaty. This requirement may not be met and even if it is met, we may not be able to document that fact to the satisfaction of the

IRS. If our non-U.S. subsidiaries are not treated as eligible for treaty benefits, such subsidiaries will be subject to U.S. “branch profits tax” on their “effectively connected earnings and profits” (as determined for U.S. federal income tax purposes) at a rate of 30% rather than a treaty rate of 5%. See “Material U.S. Federal Income Tax and Bermuda Tax Considerations—Taxation of Lazard Ltd and its Subsidiaries—U.S. Subsidiaries and Effectively Connected Income of Non-U.S. Subsidiaries.”

The inability, for any reason, to achieve and maintain an overall income tax rate approximately equal to the rate used in preparing our pro forma financial statements could materially adversely affect our business and our results of operations and would materially adversely alter our pro forma financial information.

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A number of our managing directors and other professional employees own rights to participate in the equity value, but not the earnings, in one of the principal operating subsidiaries of our Asset Management business, which could result in those persons receiving additional payments due to future actions with respect to that business.

The managing directors of LAM and other LAM employees hold LAM equity units. These LAM equity units entitle their holders to payments in connection with selected fundamental transactions affecting Lazard Group or LAM, including a dissolution or a sale of all or substantially all of the assets of Lazard Group or LAM, a merger of, or sale of all of the interests in, LAM whereby Lazard Group ceases to own a majority of or have the right to appoint a majority of the board of directors of LAM, or a non-ordinary course sale of assets by LAM that exceeds $50 million in value. These persons will not receive LAZ-MD Holdings exchangeable interests in connection with the separation and recapitalization transactions, but will retain their existing LAM equity units.

As a general matter, in connection with a fundamental transaction that triggers the LAM equity units, the holders of the LAM equity units would be entitled in the aggregate to 21.75% of the net proceeds or imputed valuation of LAM in such transaction after deductions for payment of creditors of LAM and the return of capital in LAM. Holders of LAM equity units may not necessarily be employed by us at the time of such event, and, to the extent that their units were vested, they would remain entitled to any such payment. As of September 30,December 31, 2004, LAM’s capital for these purposes totaled approximately $65$70 million, of which approximately $13$18 million was owned by the managing directors and employee members of LAM, with the remainder owned by us through our subsidiaries. On and after January 1, 2006, the board of directors of LAM, a majority of which is appointed by us, may, in its discretion, grant, subject to specified vesting conditions, LAM equity interests that include profit rights to managing directors of, and other persons providing services to, LAM, as a portion of their ongoing compensation. The provisions of the LAM limited liability company agreement that govern the LAM equity units may impair our ability to sell assets or securities of LAM in the future or otherwise limit our operational flexibility and could result in a substantial amount of consideration being payable to key employees of our Asset Management business, impairing our ability to retain these persons and adversely affecting our business, results of operations or financial condition.

Risks Related to the Separation

Reorganizing our business from a privately held firm to a publicly traded company may adversely affect our ability to recruit, retain and motivate key employees.

In connection with this offering, the working members will receive LAZ-MD Holdings exchangeable interests that will in the future be effectively exchangeable for shares of our common stock. Our managing directors who are working members will receive these LAZ-MD Holdings exchangeable interests, other than the managing directors of LAM, who will continue to hold their LAM equity units. The ownership of, and the ability to realize equity value from, these LAZ-MD Holdings

exchangeable interests and underlying shares of our common stock will not be dependent upon a managing director’s continued employment with our company, and our managing directors will no longer be restricted from leaving Lazard by the potential loss of the value of these membership interests. In addition, assuming these LAZ-MD Holdings exchangeable interests were exchangeable at the time of this offering and were all so exchanged, our managing directors would collectively hold 66,346,154 shares of common stock representing approximately          %approximately66.3% of the outstanding shares of our common stock immediately after this offering (or approximately          %approximately63.4% assuming the underwriters’ overallotmentover-allotment option is exercised in full). These shares of common stock, upon full exchange, will ultimately be a more liquid security than their current membership interests in Lazard Group.

The LAZ-MD Holdings exchangeable interests will be subject to restrictions on transfer and the timing of exchange. Most of these restrictions on the timing of exchange will survive for only a limited period and will permit our managing directors to leave Lazard without losing any of their LAZ-MD

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Holdings exchangeable interests or underlying shares of common stock. In addition, we have agreed that working members, including our non-LAM managing directors, who had capital interests and rights at Lazard Group that are exchanged in the separation for capital interests and rights in LAZ-MD Holdings will have those LAZ-MD Holdings capital interests and rights redeemed or otherwise paid out in four equal installments on each of the first four anniversaries of this offering. We expect that, after the separation, our managing directors will hold approximately $$110 million of the LAZ-MD Holdings redeemable capital interests. For a description of the terms of these exchangeable interests, see “Management—Arrangements with Our Managing Directors—The Retention Agreements.Agreements in General.” Consequently, the steps we have taken to encourage the continued service of these individuals after this offering may not be effective.

In addition, after this offering, our policy will be to set our total compensation and benefits expense, including amounts payable to our managing directors, at a level not to exceed 57.5% of our operating revenue, such that after considering other operating costs we may realize our operating profit margin goals. Prior to this offering, compensation and benefits expense (calculated excluding amounts related to the separated businesses but including payments for minority interest for services rendered by LAM managing directors and employee members of LAM and services rendered by other managing directors) was approximately 74% of operating revenue for the year ended December 31, 2004 and 72.5% and 81.5% of operating revenue for the year ended December 31, 2003 and the nine months ended September 30, 2004, respectively.2004. As a result, our managing directors may receive less income than they otherwise would have received prior to this offering, and such reduction (and the belief that a reduction may occur) could make it more difficult to retain them. While we believe this offering should promote retention and recruitment, some managing directors and other employees may be more attracted to the benefits of working at a private, controlled partnership and the prospects of becoming a partner. The impact of the separation on our managing directors and other employee retention and recruitment is uncertain. For a description of the compensation plan for our senior professionals to be implemented after this offering, see “Management.”

Our financial performance depends on our ability to achieve our target compensation expense level, and the failure to achieve this target level may materially adversely affect our results of operations and financial position.

A key driver of our profitability is our ability to generate revenue while achieving our compensation expense levels. During 2002, 2003 and 2003,2004, following the hiring of new senior management, we invested significant amounts in the recruitment and retention of senior professionals in an effort to reinvest in the intellectual capital of our business. We made distributions to our managing directors that exceeded our net income allocable to members in respect of 2002, and 2003 which we also expect to be the case inand 2004.

Following the completion of this offering, we intend to operate at our target level of employee compensation and benefits expense, which may entail reducing payments to our managing directors. Prior to this offering, compensation and benefits expense (calculated excluding amounts related to the separated businesses but including payments for minority interest for services rendered by LAM

managing directors and employee members of LAM and services rendered by other managing directors) was approximately 74% of operating revenue for the year ended December 31, 2004 and 72.5% and 81.5% of operating revenue for the year ended December 31, 2003 and the nine months ended September 30, 2004, respectively.2004. Following the completion of this offering, our policy will be that our employee compensation and benefits expense will not exceed 57.5% of operating revenue each year. Increased competition for senior professionals, changes in the financial markets generally or other factors could prevent us from reaching this objective. Failure to achieve this target ratio may materially adversely affect our results of operations and financial position. For more information on our compensation and benefits expense, see “Unaudited Pro Forma Financial Information” and “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Key Financial Measures and Indicators—Net Income Allocable to Members.”

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Lazard Ltd will be controlled by LAZ-MD Holdings and, through the LAZ-MD Holdings stockholders’ agreement, by the working members, whose interests may differ from those of other stockholders.

Upon the completion of this offering, LAZ-MD Holdings will hold our Class B common stock. Pursuant to the LAZ-MD Holdings stockholders’ agreement, the members of LAZ-MD Holdings will individually be entitled to direct LAZ-MD Holdings how to vote their proportionate interest in our Class B common stock on an as-if-exchanged basis. The voting power associated with the Class B common stock is intended to mirror the working members’ indirect economic interest in Lazard Group. After this offering, through the LAZ-MD Holdings stockholders’ agreement, the working members will be effectively able to exercise control over all matters requiring stockholder approval, including the election of all directors and approval of significant corporate transactions, and other matters impactingaffecting the working members. This voting power may have the effect of delaying or preventing a change in control of Lazard.Lazard Ltd. See “—We may have potential business conflicts of interest with LAZ-MD Holdings and LFCM Holdings with respect to our past and ongoing relationships that could harm our business operations,” “The Separation and Recapitalization Transactions and the Lazard Organizational Structure,” “Management,” “Principal Stockholders,” “Certain Relationships and Related Transactions” and “Description of Capital Stock.”

The historical financial information of Lazard Group contained in this prospectus may not be representative of our results as a separate, independent public company.

Because Lazard Group has operated as a limited liability company that is treated as a partnership for U.S. federal income tax purposes, payments for services rendered by Lazard Group’s managing directors have been accounted for as distributions from members’ capital, or in some cases as minority interest expense. Because Lazard Group historically has operated as an entity treated as a partnership in the U.S., Lazard Group paid little or no taxes on profits in the U.S., other than New York City UBT. As a result, Lazard Group’s operating income has not reflected most payments for services rendered by its managing directors and provision for income taxes has not reflected U.S. corporate federal income taxes.

Reorganizing our business from a privately held firm to a publicly traded company may result in increased administrative and regulatory costs and burdens that are not reflected in the historical financial statements of Lazard Group, which could adversely affect our results of operations. Before 2000, our business was operated under separate and independent firms or private limited companies organized on a country-by-country basis. Starting with the unification of our various Houses under Lazard Group in 2000 and continuing with our transition to a publicly traded company, we have sought and are continuing to implement improvements to our administrative functions, including our compliance and control systems. In addition, as we will be a publicly traded company, we will be implementing additional regulatory and administrative procedures and processes for the purpose of addressing the standards and requirements applicable to public companies, including under the Sarbanes-Oxley Act of 2002 and related regulatory initiatives. The costs of implementing these steps may be significant.

Lazard Group’s businesses, including the separated businesses, also have been able to rely, to some degree, on the earnings, assets and cash flow of each other for capital and cash flow requirements. Accordingly, Lazard Group’s historical results of operations and financial position are not necessarily indicative of the consolidated results of operations and financial position of Lazard Group after completion of the separation. For additional information about the past financial performance and the basis of presentation of the historical financial statements, see “Selected Consolidated Financial Data,” “Management’s Discussion and Analysis of Financial Condition and Results of Operations,” “Unaudited Pro Forma Financial Information” and the Lazard Group historical financial statements and related notes included elsewhere in this prospectus.

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The pro forma financial information in this prospectus may not permit you to predict our costs of operations, and the estimates and assumptions used in preparing our pro forma financial information may be materially different from our actual experience as a separate, independent company.

In preparing the pro forma financial information in this prospectus, we have made adjustments to the historical financial information of Lazard Group based upon currently available information and upon assumptions that our management believes are reasonable in order to reflect, on a pro forma basis, the impact of the transactions contemplated by the separation and recapitalization. Some of these adjustments include, among other items, a deduction and charge to earnings of estimated income taxes based on an estimated tax rate, estimated salaries, payroll taxes and benefits for our managing directors. These and other estimates and assumptions used in the calculation of the pro forma financial information in this prospectus may be materially different from our actual experience as a separate, independent company. The pro forma financial information in this prospectus does not purport to represent what Lazard’sLazard Ltd’s or Lazard Group’s results of operations would actually have been had Lazard Ltd or Lazard Group operated as a separate, independent company during the periods presented, nor do the pro forma data give effect to any events other than those discussed in the unaudited pro forma financial information and related notes. See “Unaudited Pro Forma Financial Information.”

Lazard Group and its predecessors have undergone significant transformations in recent years, and we will continue our efforts to transform our business and operations going forward, which may disrupt the regular operations of our business.

Since the unification of the Houses of Lazard in 2000, Lazard Group has experienced a succession of transformative events, including the hiring of Mr. Wasserstein, the retention of new senior management and the hiring or promotion of a large number of new managing directors, as well as this offering and the separation and recapitalization transactions. Lazard Group’s efforts to transform our businesses are expected to continue following the completion of this offering, including by seeking to implement standards and procedures required of public companies such as certifications and compliance with the internal controls requirements of Section 404 of the Sarbanes-Oxley Act of 2002.2002, or the “Sarbanes-Oxley Act.” The continued evolution of Lazard Group may have resulted, and in the future may result, in disruption to the regular operations of our business, including our ability to attract and complete current and future engagement opportunities with clients, increased difficulty in retaining senior professionals and managing and growing our businesses, the occurrence of any of which could materially adversely affect our business, financial condition and results of operations.

The master separation agreementFailure to achieve and maintain effective internal controls in accordance with Section 404 of the Sarbanes-Oxley Act could have a material adverse effect on our business and stock price.

We are in the process of documenting and testing our internal control procedures in order to satisfy the requirements of Section 404 of the Sarbanes-Oxley Act, which requires annual management assessments of the effectiveness of our internal controls over financial reporting and a report by our independent auditors addressing these assessments within a specified time period

following the completion of this offering. During the course of our testing, we may identify deficiencies which we may not be entered into among able to remediate in time to meet the deadline imposed by the Sarbanes-Oxley Act for compliance with the requirements of Section 404. In addition, if we fail to maintain the adequacy of our internal controls, as such standards are modified, supplemented or amended from time to time, we may not be able to ensure that we can conclude on an ongoing basis that we have effective internal controls over financial reporting in accordance with Section 404 of the Sarbanes-Oxley Act. Failure to achieve and maintain an effective internal control environment could have a material adverse effect on our business and on our stock price.

LAZ-MD Holdings, Lazard Group, LFCM Holdings and uswe will enter into various arrangements, including the master separation agreement, which will contain cross-indemnification obligations of LAZ-MD Holdings, Lazard Group, LFCM Holdings and us, that any party may be unable to satisfy.

The master separation agreement that we intend to enter into with Lazard Group, LAZ-MD Holdings and LFCM Holdings will provide, among other things, that LFCM Holdings generally will indemnify us, Lazard Group and LAZ-MD Holdings for losses that we incur to the extent arising out of, or relating to, the separated businesses and the businesses conducted by LFCM Holdings and losses that we, Lazard Group or LAZ-MD Holdings incur to the extent arising out of, or relating to, LFCM Holdings’ breach of the master separation agreement. In addition, LAZ-MD Holdings generally will indemnify us, Lazard Group and LFCM Holdings for losses that we incur to the extent arising out of, or relating to, LAZ-MD Holdings’ breach of the master separation agreement. Our ability to collect under the indemnities from LAZ-MD Holdings or LFCM Holdings depends on their financial position. For example, persons may seek to hold us responsible for liabilities assumed by LAZ-MD Holdings or LFCM Holdings. If these liabilities are significant and we are held liable for them, we may not be able to recover any or all of the amount of those losses from LAZ-MD Holdings or LFCM Holdings should either be financially unable to perform under their indemnification obligations.

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In addition, Lazard Group generally will indemnify LFCM Holdings and LAZ-MD Holdings for liabilities related to Lazard Group’s businesses and Lazard Group will indemnify LFCM Holdings and LAZ-MD Holdings for losses that they incur to the extent arising out of, or relating to, Lazard Group’s or our breach of the master separation agreement. Several of the ancillary agreements that weLazard Group will enter into together with the master separation agreement also provide for separate indemnification arrangements. For example, under the administrative services agreement, weLazard Group will provide a range of services to LFCM Holdings after the separation and recapitalization, including information technology, legalgeneral office and compliancebuilding services and data processingfinancing and accounting services, and LFCM Holdings will generally indemnify usLazard Group for liabilities that we incurLazard Group incurs arising from the provision of these services absent ourLazard Group’s intentional misconduct. WeLazard Group may face claims for indemnification from LFCM Holdings and LAZ-MD Holdings under these provisions regarding matters for which we haveLazard Group has agreed to indemnify them. If these liabilities are

significant, weLazard Group may be required to make substantial payments, which could materially adversely affect our results of operations.

We will have potential conflicts of interest with LAZ-MD Holdings and LFCM Holdings, and LAZ-MD Holdings and LFCM Holdings could each act in a way that favors its interests to our detriment.

Immediately following this offering, LAZ-MD Holdings will hold approximately %66.3% of our voting power through our single share of Class B common stock and %66.3% of the outstanding Lazard Group common membership interests. In addition, LAZ-MD Holdings’ board of directors will be composed of four individuals, all of whom are managing directors or officers of our company, including our Vice Chairman and our President. The voting and equity ownership of LAZ-MD Holdings and its members, and the service of officers and managing directors of our company as directors of LAZ-MD Holdings, could create conflicts of interest when LAZ-MD Holdings and those directors and officers are faced with decisions that could have different implications for LAZ-MD Holdings and us, including potential acquisitions of businesses, the issuance or disposition of securities by us, the election of new or additional directors of Lazard Ltd, the payment of dividends by Lazard Ltd and Lazard Group, our relationship with LFCM Holdings and other matters. We also expect that LAZ-MD Holdings will manage its ownership of us so that it will not be deemed to be an investment company under the Investment Company Act, including by maintaining its voting power in Lazard Ltd above a majority absent an applicable exemption from the Act. This may result in conflicts with us, including those relating to acquisitions or offerings by us involving issuances of our common stock or securities convertible or exchangeable into shares of our common stock that would dilute LAZ-MD Holdings’ voting power in Lazard.Lazard Ltd.

Since the members of LAZ-MD Holdings will be entitled to individually direct the vote of our Class B common stock on an as-if-exchanged basis and will also own and control LFCM Holdings, their control of LAZ-MD Holdings and the vote of the share of our Class B common stock gives rise to potential conflicts between LFCM Holdings and LAZ-MD Holdings, on the one hand, and our company, on the other hand, as discussed below.

In addition, Mr. Wasserstein, our Chairman and Chief Executive Officer, serves as the Chairman and is the majority owner of Wasserstein Holdings, LLC, the ultimate general partner of Wasserstein & Co., LP, a separate merchant banking firm that may compete with LFCM Holdings’ or our merchant banking fund management activities. See “Certain Relationships and Related Transactions—Certain Relationships with Our Directors, Executive Officers and Employees—Relationships Involving Employee Directors and Executive Officers.”

We may have potential business conflicts of interest with LAZ-MD Holdings and LFCM Holdings with respect to our past and ongoing relationships that could harm our business operations.

Pursuant to the LAZ-MD Holdings stockholders’ agreement, LAZ-MD Holdings will vote the single share of Class B common stock, which immediately following this offering will represent approximately          %approximately66.3% of our voting power, as directed by its individual members, all of whom are working members,

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including managing directors of our business. These same persons will own and control LFCM Holdings, which will hold the separated businesses. In addition, our President will be the Chairman of LFCM Holdings, and several employees of Lazard will provide services to LFCM Holdings. Conflicts of interest may arise between LFCM Holdings and us in a number of areas relating to our past and ongoing relationships, including:

In addition, the administrative services agreement commits us to provide a range of services to LFCM Holdings and LAZ-MD Holdings, which could require the expenditure of significant amounts of time by our management. Our agreements with LAZ-MD Holdings and LFCM Holdings may be amended upon agreement of the parties to those agreements. During the time that we are controlled by LAZ-MD Holdings, LAZ-MD Holdings may be able to require us to agree to amendments to these agreements. We may not be able to resolve any potential conflicts and, even if we do, the resolution may be less favorable to us than if we were dealing with an unaffiliated party.

The use of the “Lazard” brand name by subsidiaries of LFCM Holdings may expose us to reputational harm that could affect our operations and adversely affect our financial position should these subsidiaries take actions that damage the brand name.

The “Lazard” brand name has over 150 years of heritage, connoting, we believe, world-class professional advice, independence and global capabilities with deeply rooted, local know-how. After the separation, LFCM Holdings will operate as a separate legal entity, and Lazard Group will license to subsidiaries of LFCM Holdings that operate the separated businesses the use of the “Lazard” brand name for certain specified purposes, including in connection with merchant banking fund management and capital markets activities. As these subsidiaries of LFCM Holdings historically have and will continue to use the “Lazard” brand name, and because after the separation we will no longer control these entities, there is a risk of reputational harm to us if these subsidiaries have, or in the future, were to, among other things, engage in poor business practices, experience adverse results or otherwise damage the reputational value of the “Lazard” brand name. These risks could expose us to liability and also may adversely affect our revenue and our business prospects.

WeOur subsidiaries will be required to pay LAZ-MD Holdings for most of the benefit relating to any additional tax depreciation or amortization deductions weour subsidiaries may claim as a result of the tax basis step-up weour subsidiaries receive in connection with this offering and related transactions.

Prior to, and in connection with, this offering, historical partner interests and preferred interests generally will be redeemed for cash. In addition, LAZ-MD Holdings exchangeable interests may, in effect, be exchanged in the future for shares of our common stock. The redemption will, and the exchanges willmay, result in increases in the tax basis of the tangible and intangible assets of Lazard Group attributable to our subsidiaries’ interest in Lazard Group that otherwise would not have been available to us. We expect that theseavailable. These increases in tax basis willmay reduce the amount of tax that we mightour subsidiaries would otherwise be

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required to pay in the future. Wefuture, although the IRS may challenge all or part of that tax basis increase, and a court could sustain such a challenge.

Our subsidiaries intend to enter into a tax receivable agreement with LAZ-MD Holdings that will provide for the payment by usour subsidiaries to LAZ-MD Holdings or its assignee of 85% of the amount of cash savings, if any, in U.S. federal, state and local income tax or franchise tax that we our subsidiaries

actually realize as a result of these increases in tax basis and of certain other tax benefits related to our entering into the tax receivable agreement, including tax benefits attributable to payments under the tax receivablesreceivable agreement. We expect to benefit from the remaining 15% of cash savings, if any, in income or franchise tax that weour subsidiaries realize. WeOur subsidiaries will have the right to terminate the tax receivable agreement at any time for an amount based on an agreed value of certain payments remaining to be made under the tax receivable agreement at such time. While the actual amount and timing of any payments under this agreement will vary depending upon a number of factors, including the timing of exchanges, the extent to which such exchanges are taxable and the amount and timing of our income, we expect that, as a result of the size of the increases in the tax basis of the tangible and intangible assets of Lazard Group attributable to our subsidiaries’ interest in Lazard Group, during the 15-year amortization periods for mostexpected 24-year term of these increases inthe tax basis,receivable agreement, the payments that weour subsidiaries may make to LAZ-MD Holdings or its assignee could be substantial. If the LAZ-MD Holdings exchangeable interests had been effectively exchanged in a taxable transaction for common stock at the time of the closing of this offering, the increase in the tax basis attributable to our subsidiaries’ interest in Lazard Group would have been approximately $1.7 billion, assuming an initial offering price of $26.00 per share of common stock (the midpoint of the range of initial public offering prices set forth on the cover of this prospectus), including the increase in tax basis associated with the redemption and recapitalization. The cash savings that our subsidiaries would actually realize as a result of this increase in tax basis likely would be significantly less than this amount multiplied by our effective tax rate due to a number of factors, including the allocation of the increase in tax basis to foreign assets, the impact of the increase in the tax basis on our ability to use foreign tax credits and the rules relating to the amortization of intangible assets. The tax receivable agreement will require approximately 85% of such cash savings, if any, to be paid to LAZ-MD Holdings. The actual increase in tax basis will depend, among other factors, upon the price of shares of our common stock at the time of the exchange and the extent to which such exchanges are taxable and, as a result, could differ materially from this amount. Any amount paid by our subsidiaries to LAZ-MD Holdings will generally be distributed to the working members in proportion to their goodwill interests underlying the working member interests held by or allocated to such persons immediately prior to the separation. Our ability to achieve benefits from any such increase, and the payments to be made under this agreement, will depend upon a number of factors, as discussed above, including the timing and amount of our future income.