Exhibit 99.1 AMIS Holdings, Inc. Reports Fourth Quarter and Full Year 2005 Financial Results; Record Operating Cash Flow of $41 million in Q4; Generated $23 Million in Cash During Quarter; Q4 Pro Forma EPS of $0.17 POCATELLO, Idaho--(BUSINESS WIRE)--Feb. 2, 2006--AMIS Holdings, Inc. (Nasdaq:AMIS), parent company of AMI Semiconductor, a leader in the design and manufacture of integrated mixed-signal solutions, today reported its financial results for the fourth quarter and full year ended December 31, 2005. Financial Results Fourth quarter 2005 revenue was $139.8 million, an increase of 11 percent sequentially and 13 percent compared to the fourth quarter of 2004. Fourth quarter 2005 revenues include a full quarter of revenues from the acquisition of the semiconductor business of Flextronics. Gross margin for fourth quarter 2005 was 44.5 percent, down 460 basis points sequentially and year over year. Gross margin was negatively impacted by approximately 260 basis points in the fourth quarter due to a reserve taken in conjunction with ongoing discussions involving a previous quality issue with one of our customers. Operating margin was 11.7 percent in fourth quarter 2005, which was down 210 basis points sequentially, but up 80 basis points year over year. Excluding amortization of acquisition-related intangibles and restructuring charges, on a pro forma basis operating margin for fourth quarter 2005 was 17.3 percent, which was up 70 basis points sequentially, but down 180 basis points year over year. Net income for fourth quarter 2005 was $9.0 million, or $0.10 per diluted share, which compares to net income of $7.3 million or $0.08 per diluted share for the same period in 2004. Pro forma net income for fourth quarter 2005 was $15.1 million or $0.17 per diluted share, compared to pro forma net income of $14.2 million or $0.16 per diluted share in fourth quarter 2004. Revenue for 2005 was $503.8 million, a decrease of three percent compared to 2004. Net income for 2005 was $21.0 million, or $0.24 per diluted share, compared to $52.4 million or $0.60 per diluted share in 2004. Pro forma net income for 2005 was $53.3 million, or $0.61 per diluted share, compared to pro forma net income of $59.6 million, or $0.69 per diluted share in 2004. Full year 2005 pro forma net income excludes amortization of acquisition-related intangibles and restructuring charges, net of tax effects. In addition, 2005 also excludes charges related to debt refinancing activities in the first quarter 2005 and in-process research and development associated with the Flextronics acquisition in the third quarter 2005. "I am pleased with the contribution that the Flextronics acquisition added to our business in the fourth quarter," stated Christine King, president and chief executive officer. "While the Flextronics business contributed $20.1 million of revenue in the fourth quarter, our organic business declined two percent sequentially. The shortfall in organic revenue versus our expectations was driven by capacity constraints at our principal assembly subcontractor and inefficiency in our test operation related to our relocation efforts which caused delays in shipments to our customers." Commenting on full year 2005 accomplishments, King stated, "I am pleased with our achievements this past year, including: the acquisition of the semiconductor business of Flextronics, the successful integration of DSPfactory, the substantial completion of our test and sort consolidation in Manila, and another record year for design wins. During 2005 we saw above normal roll off of old products, particularly in the mixed signal area, which new product introductions failed to offset. Looking forward to 2006, we expect the decline in revenues from end of life products to be at more historical levels and we should realize a greater benefit from new product revenues." The Company generated record operating cash flow during the quarter of $41.3 million, bringing cash at the end of the quarter to $96.7 million, an increase of $22.9 million sequentially. Capital expenditures during fourth quarter 2005 were $14.1 million. Business Outlook "We are anticipating a roughly seasonal decline in revenues in the first quarter of 2006," stated David Henry, senior vice president and chief financial officer. "We're seeing improved orders for automotive, industrial and communications, however we're seeing lower demand at some key medical and military customers. This will in turn, negatively impact our gross profit margin, as medical and military margins are generally higher than the Company average. In addition, higher subcontract assembly costs and lingering inefficiencies in our test operation as a result of our ongoing relocation are expected to negatively impact Q1 gross margin as well. Our outlook for the first quarter of 2006 is as follows: -- Revenue is expected to be down 2 to 4 percent sequentially, -- Gross margin is expected to be in the range of 44 to 45 percent, -- On a pro forma basis, operating margin is expected to be in the range of 11.5 to 12.5 percent, including the impact from stock compensation expense of approximately 200 basis points. Excluding stock compensation expense, pro forma operating margin is expected to be in the range of 13.5 to 14.5 percent, -- Effective tax rate is expected to be between 16 and 18 percent, -- Pro forma diluted earnings per share is expected to be in the range of $0.11 to $0.13, including the impact from stock compensation expense of approximately $0.02 per share. Excluding stock compensation expense, pro forma diluted earnings per share is expected to be in the range of $0.13 to $0.15 per share, -- Full year capital expenditures are expected to increase to approximately eight percent of annual revenues, due primarily to increased capacity requirements in our wafer fabs, -- Depreciation and amortization is expected to be about $15.5 million." Impact of SFAS No. 123(R) Had the Company adopted SFAS No. 123(R) beginning in 2005, diluted earnings per share on a GAAP and pro forma basis would have been reduced by approximately $0.03 and $0.09 for the fourth quarter and full year 2005, respectively. These amounts exclude approximately $0.06 per share in the fourth quarter and full year 2005 for the accelerated vesting of certain stock options. "Adoption of SFAS No. 123(R) is expected to lower diluted earnings per share on a GAAP and pro forma basis by $0.02 per quarter and $0.07 for the full year in 2006," stated Henry. "It is our intention to include stock compensation expense in our pro forma financial results on a go forward basis. In addition, as a result of expensing stock compensation our long term pro forma operating margin target decreases from 21 percent to 20 percent." Conference Call and Webcast Information Christine King, president and CEO, along with Mike O'Neill, senior vice president of the structured digital products, and David Henry, senior vice president and CFO, will host a conference call on February 2, 2006 at 5 p.m. ET, to discuss the Company's fourth quarter and full year financial results and its updated business outlook. Details on how to connect to the conference call or the web simulcast are available under the investor relations section of the Company's web site at http://www.amis.com/investor_relations. A webcast replay will be available at that same location until close of business February 16, 2006. About AMI Semiconductor AMI Semiconductor (AMIS) is a leader in the design and manufacture of silicon solutions for the real world. As a widely recognized innovator in state-of-the-art integrated mixed-signal products and structured digital products, AMIS is committed to providing customers with the optimal value, quickest time-to-market semiconductor solutions. Offering unparalleled manufacturing flexibility and dedication to customer service, AMI Semiconductor operates globally with headquarters in Pocatello, Idaho, European corporate offices in Oudenaarde, Belgium, and a network of sales and design centers located in the key markets of the United States, Europe and the Asia Pacific region. Forward Looking Statements Statements in this press release other than statements of historical fact are "forward-looking" statements within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements include the expectation that the Company should begin to realize the full benefit of new product revenues as end of life products will be at more historical levels; guidance on first quarter 2006 revenue, gross margin, pro forma operating margin, effective tax rate, pro forma earnings per share, capital expenditures, and depreciation and amortization; the Company's intention to include stock compensation expense in pro forma financial results going forward; the anticipated impact of SFAS 123(R) on diluted earnings per share on a quarterly and full year basis during 2006; and the decrease in the Company's long-term pro forma operating margin target. These forward-looking statements involve risks and uncertainties that could cause the actual results to differ materially from those anticipated by these forward-looking statements. These risks include general economic and political uncertainty, conditions in the semiconductor industry, changes in the conditions affecting our target markets, manufacturing underutilization, fluctuations in customer demand, raw material costs, exchange rates, timing and success of new products, competitive conditions in the semiconductor industry, risks associated with international operations, the Company's ability to successfully integrate the acquired Flextronics business and employees, product delays, loss of key personnel, and other risks and uncertainties identified in reports filed from time to time by the Company with the Securities and Exchange Commission, including its most recent Form 10-Q and Annual Report on Form 10-K. The Company does not intend to revise or update any forward-looking statements to reflect events or circumstances after the date of this press release. AMIS Holdings, Inc. Condensed Consolidated Statements of Operations (In millions - Unaudited) Three Months Ended Twelve Months Ended ------------------------- ------------------------- December 31, December 31, December 31, December 31, 2005 2004 2005 2004 ------------ ------------ ------------ ------------ Revenue $139.8 $123.3 $503.8 $517.3 Cost of revenue 77.6 62.8 266.0 271.0 ------------ ------------ ------------ ------------ Gross profit 62.2 60.5 237.8 246.3 Operating expenses: Research & development 23.5 19.4 87.4 77.2 Selling, general and administrative 14.5 17.5 67.2 71.7 Amortization of acquisition- related intangibles 4.1 0.9 9.0 1.4 In-process research and development - 1.5 0.8 1.5 Restructuring and impairment charges 3.8 7.8 5.3 7.8 ------------ ------------ ------------ ------------ 45.9 47.1 169.7 159.6 ------------ ------------ ------------ ------------ Operating income 16.3 13.4 68.1 86.7 Non-operating expenses, net 4.0 5.1 48.5 19.3 ------------ ------------ ------------ ------------ Income before income taxes 12.3 8.3 19.6 67.4 Provision (benefit) for income taxes 3.3 1.0 (1.4) 15.0 ------------ ------------ ------------ ------------ Net income $9.0 $7.3 $21.0 $52.4 ============ ============ ============ ============ Earnings per share Basic $0.10 $0.09 $0.25 $0.63 Diluted $0.10 $0.08 $0.24 $0.60 Weighted average shares Basic 86.2 83.9 85.7 82.9 Diluted 88.1 87.3 88.0 86.6 Key Ratios & Information: - ------------------ Gross margin 44.5% 49.1% 47.2% 47.6% Operating margin 11.7% 10.9% 13.5% 16.8% AMIS Holdings, Inc. Reconciliation of Operating Income to Pro Forma Operating Income (In millions - Unaudited) Three Months Ended Twelve Months Ended ------------------------- -------------------------- December 31, December 31, December 31, December 31, 2005 2004 2005 2004 ------------ ------------ ------------ ------------- Operating income $16.3 $13.4 $68.1 $86.7 Adjustments to reconcile operating income to pro forma operating income: Amortization of acquisition- related intangible assets 4.1 0.9 9.0 1.4 In-process research and development - 1.5 0.8 1.5 Restructuring and impairment charges 3.8 7.8 5.3 7.8 ------------ ------------ ------------ ------------- Pro forma operating income $24.2 $23.6 $83.2 $97.4 ============ ============ ============ ============= AMIS Holdings, Inc. Reconciliation of Net Income to Pro Forma Net Income (In millions - Unaudited) Three Months Ended Twelve Months Ended ------------------------- ------------------------- December 31, December 31, December 31, December 31, 2005 2004 2005 2004 ------------ ------------ ------------ ------------ Net income $9.0 $7.3 $21.0 $52.4 Adjustments to reconcile net income to pro forma net income: Amortization of acquisition- related intangible assets 4.1 0.9 9.0 1.4 In-process research and development - 1.5 0.8 1.5 Restructuring and impairment charges 3.8 7.8 5.3 7.8 Costs associated with the tender of 10 3/4% notes - - 28.0 - Write-off of deferred financing and other costs - - 6.8 - Related tax effects (1.8) (3.3) (17.6) (3.5) ------------ ------------ ------------ ------------ Pro forma net income $15.1 $14.2 $53.3 $59.6 ============ ============ ============ ============ AMIS Holdings, Inc. Pro forma Condensed Consolidated Statements of Operations (In millions - Unaudited) Three Months Ended Twelve Months Ended ------------------------- -------------------------- December 31, December 31, December 31, December 31, 2005 2004 2005 2004 ------------ ------------ ------------ ------------- Revenue $139.8 $123.3 $503.8 $517.3 Cost of revenue 77.6 62.8 266.0 271.0 ------------ ------------ ------------ ------------- Gross profit 62.2 60.5 237.8 246.3 Operating expenses: Research & development 23.5 19.4 87.4 77.2 Selling, general and administrative 14.5 17.5 67.2 71.7 ------------ ------------ ------------ ------------- 38.0 36.9 154.6 148.9 ------------ ------------ ------------ ------------- Pro forma operating income 24.2 23.6 83.2 97.4 Non-operating expenses, net 4.0 5.1 13.7 19.3 ------------ ------------ ------------ ------------- Income before income taxes 20.2 18.5 69.5 78.1 Provision for income taxes 5.1 4.3 16.2 18.5 ------------ ------------ ------------ ------------- Pro forma net income $15.1 $14.2 $53.3 $59.6 ============ ============ ============ ============= Pro forma earnings per share Basic $0.18 $0.17 $0.62 $0.72 Diluted $0.17 $0.16 $0.61 $0.69 Weighted average shares Basic 86.2 83.9 85.7 82.9 Diluted 88.1 87.3 88.0 86.6 Key Pro Forma Ratios - ------------------ Pro forma gross margin 44.5% 49.1% 47.2% 47.6% Pro forma operating margin 17.3% 19.1% 16.5% 18.8% Pro forma condensed consolidated statements of operations are presented because we use them as an additional measure of our operating performance and we believe that these excluded charges enhance comparability between current and prior periods. Pro forma net income and pro forma earnings per share should not be considered as alternatives to net income, earnings per share or other consolidated operations data prepared in accordance with accounting principles generally accepted in the United States of America, as indicators of our operating performance or as a measure of liquidity. AMIS Holdings, Inc. Condensed Consolidated Balance Sheets (In Millions) December 31, December 31, 2005 2004 (unaudited) --------------- ------------- Assets - ------ Current assets: Cash and cash equivalents $96.7 $161.7 Accounts receivable, net 100.3 78.6 Inventories 64.3 52.2 Deferred tax assets 4.4 6.5 Prepaid expenses and other current assets 30.7 30.1 --------------- ------------- Total current assets 296.4 329.1 Property, plant and equipment, net 203.8 199.2 Goodwill, net 73.0 16.9 Other intangibles, net 92.5 35.1 Deferred tax assets 51.6 39.6 Other long-term assets 22.6 23.3 --------------- ------------- Total assets $739.9 $643.2 =============== ============= Liabilities and Stockholders' Equity Current liabilities: Current portion of long-term debt $3.2 $1.3 Accounts payable 48.6 37.6 Accrued expenses 65.3 62.4 Income taxes payable 0.7 1.3 --------------- ------------- Total current liabilities 117.8 102.6 Long-term debt, less current portion 314.7 252.2 Other long-term liabilities 8.2 2.4 --------------- ------------- Total liabilities 440.7 357.2 Stockholder's equity: Common stock 0.9 0.8 Additional paid-in capital 534.4 530.6 Accumulated deficit (249.6) (270.6) Deferred stock-based compensation (0.2) (0.4) Accumulated other comprehensive income 13.7 25.6 --------------- ------------- Total stockholders' equity 299.2 286.0 Total liabilities and stockholders' equity $739.9 $643.2 =============== ============= AMIS Holdings, Inc. Condensed Consolidated Statements of Cash Flows (In Millions) Twelve Months Ended: -------------------------- December 31, December 31, 2005 2004 (unaudited) ------------- ------------ Cash flows from operating activities Net income $21.0 $52.4 Adjustments to reconcile net income to net cash provided by operating activities: Depreciation and amortization 51.1 43.8 Write-off of deferred financing costs 6.7 - Amortization of deferred financing costs 0.8 1.3 Stock-based compensation expense 0.2 0.9 In-process research and development 0.8 1.5 Restructuring charges, net of cash expended 3.6 5.1 Provision for (benefit from) deferred income taxes (4.6) 2.2 Loss on disposition of property, plant and equipment 0.1 - Changes in operating assets and liabilities: Accounts receivable (16.6) (0.4) Inventories (11.5) (4.0) Prepaid expenses and other assets 7.8 (5.2) Accounts payable and other accrued expenses (0.6) (1.4) ------------- ------------ Net cash provided by operating activities 58.8 96.2 Cash flows from investing activities Purchases of property, plant and equipment (34.5) (32.4) Proceeds from sale of property, plant and equipment - 0.1 Purchase of business (138.5) (26.8) Change in restricted cash (1.2) 2.4 Change in other assets (4.7) (3.3) ------------- ------------ Net cash used in investing activities (178.9) (60.0) Cash flows from financing activities Payments on long-term debt (255.6) (1.2) Proceeds from bank borrowings 320.0 - Deferred financing costs (4.5) - Proceeds from derivative (0.1) - Proceeds from exercise of stock options 3.8 2.5 ------------- ------------ Net cash provided by financing activities 63.6 1.3 Effect of exchange rate changes on cash and cash equivalents (8.5) 5.1 ------------- ------------ Net increase (decrease) in cash and cash equivalents (65.0) 42.6 Cash and cash equivalents at beginning of period 161.7 119.1 ------------- ------------ Cash and cash equivalents at end of period $96.7 $161.7 ============= ============ CONTACT: AMI Semiconductor, Pocatello Investor Relations Wade Olsen, 208-234-6045 wade_olsen@amis.com or Media Relations Tamera Drake, 208-234-6890 tamera_drake@amis.com