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                UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                    FORM 10-K

[X]    ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
       ACT OF 1934 FOR THE FISCAL YEAR ENDED JUNE 30, 2001

                                       OR

[ ]    TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
       EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM ________ TO ________


                          COMMISSION FILE NUMBER 1-9947


                               TRC COMPANIES, INC.
             (Exact name of registrant as specified in its charter)


           DELAWARE                                      06-0853807
(State or other jurisdiction of             (I.R.S. Employer Identification No.)
incorporation or organization)


        5 WATERSIDE CROSSING
        WINDSOR, CONNECTICUT                               06095
(Address of principal executive offices)                (Zip Code)


       REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE: (860) 298-9692


           SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT:

                                                         NAME OF EACH EXCHANGE
   TITLE OF EACH CLASS                                    ON WHICH REGISTERED
----------------------------                            -----------------------
COMMON STOCK, $.10 PAR VALUE                            NEW YORK STOCK EXCHANGE


        SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT: NONE

         Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15 (d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days.  Yes  X   No
                                               ---     ---

         Indicate by check mark if disclosure of delinquent filers pursuant to
Item 405 of Regulation S-K is not contained herein, and will not be contained,
to the best of registrant's knowledge, in definitive proxy or information
statements incorporated by reference in Part III of this Form 10-K or any
amendment to this Form 10-K. (X)

         The aggregate market value of the registrant's common stock held by
non-affiliates on September 10, 2001, was approximately $227,500,000.

         On September 10, 2001, there were 7,504,341 shares of Common Stock of
the registrant outstanding.

                      DOCUMENTS INCORPORATED BY REFERENCE:

         Portions of the following documents are incorporated by reference into
this Report: (1) registrant's 2001 Annual Report to Shareholders (Part II); and
(2) registrant's definitive Proxy Statement for the Annual Meeting of
Shareholders to be held November 15, 2001 (Part III).

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                                     PART I

ITEM 1.  BUSINESS

TRC Companies, Inc. (the Company), together with its wholly-owned subsidiaries
and equity investments, provides technical, financial risk management and
construction services to industry and government primarily in the United States
market. Traditionally much of the Company's work was derived from the
environmental service business and was related to satisfying local, state and
federal regulatory requirements. In early 1998, new TRC management initiated a
growth plan directed toward maintaining the traditional business while
increasing growth by also focusing on economically driven markets. The Company
provides services to its customers in the following business areas:

TECHNICAL SERVICES - This business sector encompasses the Company's engineering,
scientific and technical services to its traditional markets and customers for
environmental management, infrastructure development and information management.
These areas have been the Company's historic focus and they serve as the
foundation for the Company's higher growth markets of Energy (Power) and Exit
Strategy(R) discussed below.

Environmental services provided by the Company include pollution control, waste
management, auditing and assessment, permitting and compliance, design and
engineering and natural and cultural resources management. The Company has
particular expertise in air quality, emissions control and monitoring and in the
investigation and cleanup of environmentally impaired sites. While these
services are generally required by the Company's customers for compliance with
federal, state and local environmental laws, the Company is experiencing an
increase in its business due to the rehabilitation of older business processes
to increase efficiency and productivity and the redevelopment of former
industrial properties to meet changing urban demographic patterns. The Company
believes these economically motivated projects will continue to provide
opportunities to expand and grow its traditional environmental business.

The Company's infrastructure development business targets: (1) growing
geographic areas where new infrastructure improvements are required to keep pace
with population growth; and (2) older areas where rehabilitation of aging or
inadequate infrastructure elements remain a primary focus of public spending for
both community improvement and economic stimulus. These improvements include
public infrastructure elements such as roads, bridges, water resources and waste
water treatment and to a lesser degree, private real estate development projects
for industrial, commercial and residential uses.

The Company's services in the environmental and infrastructure market generate
large amounts of useful data which require customized information management
systems. To meet this need, the Company assists its customers in analyzing its
data management requirements and designing and building software and hardware
solutions for cost effective information management systems. This includes the
use of both private intranets and the public Internet to provide the information
across customer and non-customer locations.

ENERGY (POWER) - Building upon its experience in providing environmental
services to the power generation industry, the Company has developed into a
leading provider of power plant siting and environmental permitting services to
the growing market of independent power producers (IPPs) who have emerged in the
wake of energy deregulation. These services are also provided to the owners and
operators of the natural gas and other fossil fuel pipelines that will supply
these new power plants. The Company believes the need for both power plants and
energy supply pipelines will continue to grow in the next several years and that
the Company is well positioned to provide the services needed to site and
support their construction.

In recognition that power demand will continue to outpace supply, causing the
cost of power to increase and the reliability of the grid during critical
periods to decrease, the Company has expanded its power market services from the
supply side of power generation and distribution to the demand side by
developing capabilities in energy conservation engineering, consulting and
construction and in on-site power generation. As the availability of cheap,
reliable electrical power diminishes, industrial and commercial users are
implementing changes to their facilities to maximize their energy efficiencies.
In addition, because the peak power demands of these facilities, which occur
over relatively shorter periods of time, drive the cost of all of their power
usage, customers are looking to meet these peak requirements with small, on-site
generators. The Company helps its customers


                                       1



determine the need for and the proper application of these units and in
obtaining the land use (zoning) and environmental (air emissions) approvals to
build them.

EXIT STRATEGY(R) - In 1996, the Company developed an exclusive, innovative
method for its customers to outsource their environmental compliance obligations
to the Company. The Company's Exit Strategy program provides its customers with
a cost effective alternative to managing their non-core business activities.
This is especially attractive to customers in the following situations:

         o        MERGERS, ACQUISITIONS AND DIVESTITURES - In many instances,
                  the risk associated with prior environmental contamination at
                  a facility can seriously erode the market price for that
                  facility because neither the buyer nor seller wish to assume
                  that risk. By conducting thorough due diligence to quantify
                  the risk and by structuring comprehensive insurance coverage,
                  the Company is able to step in, assume the cleanup obligations
                  and thereby facilitate the sale of the property or business.
                  In this manner, the seller is able to obtain market price and
                  the buyer can protect itself against future costs for
                  environmental issues associated with past ownership practices.
                  More importantly, the transaction, which is often of far
                  greater value to both parties than the eventual cost of the
                  environmental issue, is completed.

         o        DISCONTINUED OPERATIONS - Many times when a customer closes a
                  facility, it must spend significant time and effort in
                  managing the environmental cleanup. This activity not only
                  serves as a distraction away from the customer's on-going
                  business, but it is also in a highly complex technical field
                  that few customers can support or perform with their own
                  employees. By turning these sites over to the Company, its
                  customers are able to free up management resources to focus on
                  core business activities and recognize a fixed, liquidated
                  liability amount for the closure. This latter benefit is
                  important because the company must recognize the total
                  expected cost of closure but, in many instances, it cannot
                  estimate its future environmental liability.

         o        MULTI-PARTY SUPERFUND SITES - When an owner/operator of a
                  waste disposal facility becomes insolvent, its customers must
                  pay for the costs of cleanup. The federal statute that assigns
                  this liability is known as "Superfund," and many states have
                  similar laws. Under the Exit Strategy program, the Company
                  provides these customers with an expedited method to fix their
                  estimated cost of liability by the Company's assumption of the
                  cleanup risk responsibility. This is a far cheaper alternative
                  for the Company's customers because it avoids the legal and
                  administrative cost of forming and managing the collective
                  group of the facility's former customers. (The government has
                  estimated that these expenses can add up to 40% of the cost of
                  the cleanup.) This also benefits the public because the
                  Company is able to complete the cleanup faster by avoiding the
                  legal and management entanglements that characterize
                  traditional Superfund projects.

         o        BROWNFIELDS REAL ESTATE DEVELOPMENT - The redevelopment of
                  environmentally contaminated property is commonly referred to
                  as "brownfields" redevelopment. The Company has, on occasion,
                  purchased contaminated property from its customers and is in
                  the process of cleaning up these properties to increase their
                  market value for eventual sale or redevelopment. The Company
                  does not actively pursue these sites on its own because of the
                  high capital demands and the longer investment cycle necessary
                  to recognize profit. Instead, the Company generally teams with
                  a developer or real estate partner who brings the capital and
                  real estate expertise necessary to realize the property's
                  economic potential. Because the Company brings it expertise in
                  managing the cleanup to the venture, both parties contribute
                  and profit according to their relative strengths.

The Company is recognized as a leader in the Exit Strategy market and the
Company expects the market for these projects to continue to grow at a rapid
pace. Accordingly, the Company is building its staff and capabilities to meet
the expected increased demand.
                                       2




CUSTOMERS

The Company's customers include companies in the chemical, automotive,
petroleum, construction, transportation, mining, waste management and other
industries, financial institutions, public utilities, and local, state and
federal government agencies. Many of the Company's commercial customers are
major multinational corporations. The following customers are representative of
the Company's customers:


                                                                                 
AES Enterprises                          General Motors                                Southern Energy
ASARCO                                   Hanson PLC                                    Tosco
Burlington Northern Santa Fe RR          Lockheed Martin Corporation                   The Trump Organization
Cisco Systems                            Meridian Gold                                 U. S. Government
City of Frisco, Texas                    New York City                                    -   EPA
Connecticut Resources Recovery              -   School Construction Authority             -   DOD
   Authority                                -   Department of Parks                       -   FAA
Consolidated Edison                         -   Department of Transportation           Unocal
Duke Energy                              New York State Dept. of Transportation        Waste Management
Exxon/Mobil                              Orange County, CA
Express Pipeline                         PG & E National Energy Group
General Electric                         Sentex Corporation



For fiscal 2001, 2000 and 1999, the federal government (principally the U.S.
Environmental Protection Agency and the U. S. Department of Defense) accounted
for 7%, 9% and 19%, respectively, of the Company's net service revenue. No other
customer represented 10% or more of the Company's net service revenue in any of
those years.

MARKETING AND SALES

The Company believes that it attracts customers primarily on the basis of its
reputation for providing value-added and cost-effective solutions to customer
needs and its ability to respond to meet customer schedules. The marketing
activities for the Company's services are generally conducted by senior
professional staff members and executives (seller-doers) who are recognized
experts in our business areas and regularly meet with existing and potential
customers to obtain new business. These activities are typically conducted
through the Company's network of regional resource centers for local customers
and by business sector leaders for national customers. In addition, corporate
and subsidiary marketing departments coordinate representation at trade shows,
prepare sales literature and develop and place advertising.

BACKLOG

At June 30, 2001, the Company's net contract backlog (excluding the estimated
costs of pass-through charges) was approximately $160 million, as compared to
approximately $80 million at June 30, 2000. The Company expects that
approximately 60% of this backlog will be completed in fiscal 2002. In addition
to this net contract backlog, the Company holds open order contracts from
various customers and government agencies. As work under these contracts is
authorized and funded, the Company includes this portion in its net contract
backlog. While most contracts contain cancellation provisions, the Company is
unaware of any material work included in backlog which will be canceled or
delayed.

EMPLOYEES

As of June 30, 2001, the Company had approximately 1,200 full and part-time
employees. Approximately 85% of these employees are primarily engaged in
performing environmental and infrastructure engineering and consulting,
financial risk management, construction management and information management
services for customers. Many of these employees have master's degrees or their
equivalent and a number have Ph.D. degrees. The Company's professional staff
includes program managers, professional engineers and scientists, construction
specialists, computer programmers, systems analysts, attorneys and others with
degrees and experience that enables the Company to provide a diverse range of
services. The balance of the Company's employees are engaged primarily in
executive, administrative and support activities. None of the Company's
employees are represented by a union. The Company considers its relations with
its employees to be very good.


                                       3



COMPETITION

The markets for many of the Company's services are highly competitive. There are
numerous professional architectural, engineering and consulting firms and other
organizations which offer many of the services offered by the Company. The
Company is subject to direct competition with respect to the services it
provides from many other firms, ranging from small local firms to large national
firms having substantially greater financial, management and marketing resources
than the Company. Competitive factors include reputation, performance, price,
geographic location and availability of technically skilled personnel.

However, the majority of the Company's work is repeat orders from long-term
customers because the Company focuses on market areas where it can be a leading
provider due to staff skills, reputation, financial strength and/or geographic
presence. For example, the Company believes that it is one of the top 2 or 3
providers of permitting services for the large deregulated energy business.
Further, the Company appears to be the market leader in providing complete
outsourcing of site remediation services through its Exit Strategy program.

GOVERNMENT CONTRACTS

The Company has contracts with the U.S. Government which are subject to
examination and renegotiation. Contracts and other records of the Company have
been examined through June 30, 1996. The Company believes that adjustments
resulting from such examination or renegotiation proceedings, if any, will not
have a material impact on the Company's operating results, financial condition
or cash flows.

REGULATORY MATTERS

The Company's businesses are subject to various rules and regulations at the
federal, state and local government levels. The Company believes that it is in
compliance with these rules and regulations. The Company has the appropriate
licenses to bid and perform work in the locations in which it operates. The
Company has not experienced any significant limitations on its business as a
result of regulatory, bonding or insurance requirements. The Company does not
believe any changes in law or changes in industry practice would impose
conditions to bidding on future projects.

PATENTS, TRADEMARKS AND LICENSES

The Company has a number of trademarks, service marks, copyrights and licenses,
none of which are considered material to the Company's business as a whole.

ENVIRONMENTAL AND OTHER CONSIDERATIONS

The Company does not believe that its compliance with federal, state and local
laws and regulations relating to the protection of the environment will have any
material effect on capital expenditures, earnings or competitive position.

ITEM 2.  PROPERTIES

The Company provides its services through a network of 42 offices located
nationwide and an office in Lima, Peru. The Company does not own any real estate
and leases approximately 320,000 square feet of office and laboratory space to
support these operations. These leased properties are adequately maintained and
are suitable and adequate for the business activities conducted therein.

ITEM 3.  LEGAL PROCEEDINGS

The Company and its subsidiaries are not a party to any pending legal
proceedings in which an adverse decision, in the opinion of the Company, would
have a material adverse effect upon the Company.


                                       4



ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

None.

                                     PART II

ITEM 5.  MARKET FOR THE REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER
         MATTERS

Information on "Market for the Registrant's Common Equity and Related
Stockholder Matters" is contained on pages 8 and 25 of the Company's 2001 Annual
Report to Shareholders and such information is incorporated herein by reference.
On September 10, 2001, there were approximately 4,400 holders of the Company's
common stock, of which 328 were shareholders of record.

ITEM 6.  SELECTED FINANCIAL DATA

The following table provides summarized information with respect to the
operations of the Company.



Statements of Operations, years ended June 30,            2001           2000         1999        1998 (1)      1997 (1)
------------------------------------------------------------------------------------------------------------------------
                                                                                                 
Gross revenue                                           $181,473       $117,131      $78,223      $72,570       $68,506
    Less subcontractor costs and direct charges           57,271         32,323       20,890       19,861        17,718
                                                        --------       --------      -------      -------       -------
Net service revenue                                      124,202         84,808       57,333       52,709        50,788
                                                        --------       --------      -------      -------       -------

Operating costs and expenses:
    Cost of services                                     100,587         70,619       48,073       45,120        44,270
    General and administrative expenses                    3,909          2,991        2,462        2,451         3,565
    Depreciation and amortization                          3,771          2,917        2,468        2,702         2,789
                                                        --------       --------      -------      -------       -------
                                                         108,267         76,527       53,003       50,273        50,624
                                                        --------       --------      -------      -------       -------
Income from operations                                    15,935          8,281        4,330        2,436           164
Interest expense                                           1,541          1,024          507          725           829
                                                        --------       --------      -------      -------       -------
Income (loss) before taxes                                14,394          7,257        3,823        1,711          (665)
Federal and state income tax provision (benefit)           5,409          2,613        1,376          650          (160)
                                                        --------       --------      -------      -------       -------
Net income (loss)                                       $  8,985       $  4,644      $ 2,447      $ 1,061       $  (505)
                                                        ========       ========      =======      =======       =======
Earnings (loss) per share:
    Basic                                               $   1.24       $   0.68      $  0.36      $  0.16       $ (0.07)
    Diluted                                                 1.13           0.65         0.36         0.16         (0.07)
                                                        ========       ========      =======      =======       =======
Average shares outstanding:
    Basic                                                  7,236          6,845        6,782        6,715         6,741
    Diluted                                                7,956          7,190        6,839        6,726         6,747
                                                        ========       ========      =======      =======       =======
Cash dividends declared                                     None           None         None         None          None
                                                        ========       ========      =======      =======       =======
Balance Sheets at June 30,
    Total assets                                        $127,672       $ 94,208      $66,072      $61,604       $62,290
                                                        --------       --------      -------      -------       -------
    Debt                                                  15,005         21,300        7,900        7,500        11,000
                                                        --------       --------      -------      -------       -------
    Shareholders' equity                                  69,975         54,448       46,988       44,455        42,844
                                                        ========       ========      =======      =======       =======

(1)      Includes results of Company's instrumentation business that was sold in
         July 1998. The sale resulted in a gain that was not material.


ITEM 7.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
         OF OPERATIONS

"Management's Discussion and Analysis of Results of Operations and Financial
Condition" is contained on pages 9 through 11 of the Company's 2001 Annual
Report to Shareholders and such information is incorporated herein by reference.

                                       5




ITEM 7A.      QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

The Company's exposure to market risk for changes in interest rates relates
primarily to borrowings under the Company's revolving credit agreement with a
commercial bank. These borrowings bear interest at variable rates and the fair
value of this indebtedness is not significantly affected by changes in market
interest rates. An effective increase or decrease of 10% in the current
effective interest rate under the revolving credit agreement would not have a
material effect on the Company's operating results, financial condition or cash
flows.

ITEM 8.       FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The following Consolidated Financial Statements of TRC Companies, Inc. and
Report of Independent Accountants set forth on pages 12 through 23 of the
Company's 2001 Annual Report to Shareholders are incorporated herein by
reference:

         Consolidated Statements of Operations, Cash Flows and Changes in
             Shareholders' Equity - Years ended June 30, 2001, 2000 and 1999

         Consolidated Balance Sheets - June 30, 2001 and 2000

         Notes to Consolidated Financial Statements

         Report of Independent Accountants

The supplementary data regarding quarterly results of operations is contained on
page 8 of the Company's 2001 Annual Report to Shareholders and such information
is incorporated herein by reference.

ITEM 9.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
         FINANCIAL DISCLOSURE

None.


                                       6



                                    PART III

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

Information on the Company's Directors and Executive Officers is contained on
pages 3 through 9 of the Company's Proxy Statement for its 2001 Annual Meeting
of Shareholders to be held November 14, 2001, and such information is
incorporated herein by reference.

The following table presents the name and age of each of the Company's executive
officers, their present positions with the Company and date of appointment
thereto, and other positions held during the past five years, including
positions held with other companies and with subsidiaries of the Company:




                                            PRESENT POSITION AND                       OTHER POSITIONS HELD
         NAME AND AGE                       DATE OF APPOINTMENT                       DURING LAST FIVE YEARS
         ------------                       --------------------                      ----------------------
                                                                               
John H. Claussen..........(52)       Senior Vice President, TRC                      Senior Vice President and General
                                     Companies, Inc. and President, TRC              Counsel
                                     Environmental Corporation (February
                                     1997)

Martin H. Dodd............(48)       Vice President, General Counsel and             Vice President and Deputy General
                                     Secretary (February 1997)                       Counsel

Richard D. Ellison........(62)       Chairman, President and Chief                   Senior Vice President and Chief Engineer
                                     Executive Officer (April 1997)

Harold C. Elston, Jr......(57)       Senior Vice President (March 1998),             Vice President and Treasurer
                                     Chief Financial Officer (May 1999)

Glenn E. Harkness.........(53)       Senior Vice President, TRC                      Vice President, TRC Environmental
                                     Environmental Corporation                       Corporation
                                     (September 1997)

Miro Knezevic.............(52)       Senior Vice President, TRC
                                     Companies, Inc. (August 1998),
                                     Executive Vice President, TRC
                                     Environmental Solutions, Inc.
                                     (March 1994)

Michael C. Salmon.........(46)       Senior Vice President, TRC                      General Manager, Southern California
                                     Companies, Inc. (June 2000), Senior             Region, IT Corporation
                                     Vice President, TRC Environmental
                                     Solutions, Inc. (April 1997)


    NO FAMILY RELATIONSHIP EXISTS BETWEEN ANY OF THE INDIVIDUALS NAMED ABOVE.



                                       7



ITEM 11. EXECUTIVE COMPENSATION

Information on "Executive Compensation" is contained on pages 6 through 9 of the
Company's Proxy Statement for its Annual Meeting of Shareholders to be held
November 14, 2001, and such information is incorporated herein by reference.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

Information on "Security Ownership of Certain Beneficial Owners and Management"
is contained on pages 2 through 5 of the Company's Proxy Statement for its
Annual Meeting of Shareholders to be held November 14, 2001, and such
information is incorporated herein by reference.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

Information on "Certain Relationships and Related Transactions" is contained on
page 13 of the Company's Proxy Statement for its Annual Meeting of Shareholders
to be held November 14, 2001 and such information is incorporated herein by
reference.

                                     PART IV

ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULE AND REPORTS ON FORM 8-K

(a)      FINANCIAL STATEMENTS AND SCHEDULE

         1.   The Consolidated Financial Statements and Report of Independent
              Accountants set forth on pages 12 through 23 of the Company's 2001
              Annual Report to Shareholders are incorporated by reference into
              this report by Item 8 herein.

         2.   The Consolidated Financial Statement Schedule and Report of
              Independent Accountants on such schedule are included in this
              report on the pages indicated.

                                                                       PAGE
              Report of Independent Accountants on Financial
              Statement Schedule                                        11

              Schedule II - Valuation and Qualifying Accounts           12

              All other schedules are omitted because they are not applicable,
              not required or the information required is included in the
              financial statements or notes thereto.

(b)      REPORTS ON FORM 8-K

         The Company did not file any reports on Form 8-K during the fourth
quarter of fiscal 2001.

(c)      EXHIBITS

          3.1     Restated Certificate of Incorporation, dated November 18,
                  1994, incorporated by reference to the Company's Form 10-K for
                  the fiscal year ended June 30, 1995.

          3.2     Bylaws of the Company, as amended, incorporated by reference
                  to the Company's Form S-1 as filed on April 16, 1986,
                  Registration No. 33-4896.

         10.1     Restated Stock Option Plan, dated May 6, 1998, incorporated by
                  reference to the Company's Form 10-K for the year ended June
                  30, 1998.


                                       8



         10.2.1   Termination Policy for Members of TRC Key Person Group, as
                  adopted on December 1, 1998, incorporated by reference to the
                  Company's Form 10-K for the fiscal year ended June 30, 1999.

         10.2.2   TRC Key Person Bonus Plan for Fiscal Years 1999 - 2003, as
                  adopted on March 22, 1999, incorporated by reference to the
                  Company's Form 10-K for the fiscal year ended June 30, 1999.

         10.3     Third Amended and Restated Revolving Credit Agreement, by and
                  among TRC Companies, Inc. and its subsidiaries and Fleet
                  National Bank (formerly BankBoston, N.A.) dated July 10, 1998,
                  incorporated by reference to the Company's Form 10-K for the
                  year ended June 30, 1998.

         10.3.1   Amendment No. 1 to the Third Amended and Restated Revolving
                  Credit Agreement, by and among TRC Companies, Inc. and its
                  subsidiaries and Fleet National Bank (formerly BankBoston,
                  N.A.) dated July 1, 1999 incorporated by reference to the
                  Company's Form 10-K for the year ended June 30, 1999.

         10.3.2   Amendment Nos. 2 and 3 to the Third Amended and Restated
                  Revolving Credit Agreement by and among TRC Companies, Inc and
                  its subsidiaries and Fleet National Bank, dated March 14, 2000
                  and May 19, 2000, respectively, incorporated by reference to
                  the Company's Form 10-K for the fiscal year ended June 30,
                  2000.

        13        Annual Report to Shareholders for the fiscal year ended June
                  30, 2001. (Only those portions expressly incorporated by
                  reference are deemed to be filed herewith.)

        21        Subsidiaries of the Registrant.

        23        Consent of Independent Accountants.


As to any security holder requesting a copy of this Form 10-K, the Company will
furnish any exhibit indicated above as being filed with the Form 10-K.


                                       9



SIGNATURES

         Pursuant to the requirements of Section 13 or 15(d) of the Securities
Exchange Act of 1934, the Company has duly caused this report to be signed on
its behalf by the undersigned, thereunto duly authorized.

                                            TRC COMPANIES, INC.


Dated:  October 9, 2001                     By: /s/ RICHARD D. ELLISON
                                                -------------------------------
                                                Richard D. Ellison, Ph.D., P.E.
                                                Chairman, President and Chief
                                                Executive Officer

         Pursuant to the requirements of the Securities Exchange Act of 1934,
this report has been signed below by the following persons on behalf of the
Company and in the capacities and on the dates indicated.



                                                                                  

          /s/ Richard D. Ellison           Chairman, President and                      October 9, 2001
--------------------------------------     Chief Executive Officer
              Richard D. Ellison


          /s/ Edward G. Jepsen             Director                                     October 9, 2001
--------------------------------------
              Edward G. Jepsen


          /s/ Edward W. Large              Director                                     October 9, 2001
--------------------------------------
              Edward W. Large


          /s/ J. Jeffrey McNealey          Director                                     October 9, 2001
--------------------------------------
              J. Jeffrey McNealey


          /s/ Harold. C. Elston, Jr.       Senior Vice President and                    October 9, 2001
--------------------------------------     Chief Financial Officer
              Harold C. Elston, Jr.



                                       10



                      REPORT OF INDEPENDENT ACCOUNTANTS ON
                          FINANCIAL STATEMENT SCHEDULE


To the Shareholders and Board of Directors
  of TRC Companies, Inc.


Our audits of the consolidated financial statements referred to in our report
dated October 9, 2001, appearing on page 23 of the 2001 Annual Report to
Shareholders of TRC Companies, Inc. (which report and consolidated financial
statements are incorporated by reference in this Annual Report on Form 10-K)
also included an audit of the financial statement schedule listed in Item
14(a)(2) of this Form 10-K. In our opinion, this financial statement schedule
presents fairly, in all material respects, the information set forth therein
when read in conjunction with the related consolidated financial statements.

/s/PricewaterhouseCoopers LLP

Hartford, Connecticut
October 9, 2001



                                       11



                               TRC COMPANIES, INC.

                 SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS
                FOR THE YEARS ENDED JUNE 30, 2001, 2000 AND 1999

                                 (IN THOUSANDS)




                                                              Additions
                                                    -------------------------------
                                     Balance at     Charged to        Charged to                           Balance at
                                      beginning     costs and            Other                               end of
            Description               of period      expenses          accounts*          Deductions**       period
----------------------------------   -----------    ------------     ---------------     --------------    ----------
                                                                                             
2001
  Allowance for doubtful accounts       $3,205        $2,312             $231               $(1,464)         $4,284
                                        ------        ------             ----               -------          ------

2000
  Allowance for doubtful accounts       $2,546        $2,934             $223               $(2,498)         $3,205
                                        ------        ------             ----               -------          ------

1999
  Allowance for doubtful accounts       $2,375        $  725             $200               $ (754)          $2,546
                                        ------        ------             ----               -------          ------


*   Allowances from acquired businesses.
**  Uncollectable accounts written off, net of recoveries.



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                               TRC COMPANIES, INC.

                             Form 10-K Exhibit Index
                         Fiscal Year Ended June 30, 2001





EXHIBIT                                                                  SEQUENTIAL
NUMBER              DESCRIPTION                                          PAGE NUMBER
                                                                    
13             Annual Report to Shareholders for the fiscal year              14
                 ended June 30, 2001

21             Subsidiaries of the Registrant                                 40

23             Consent of Independent Accountants                             41




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