FORM 11 - K SECURITIES & EXCHANGE COMMISSION WASHINGTON, D. C. 20549 (Mark One) [X] ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 [FEE REQUIRED] For the fiscal year ended December 31, 1993 OR [ ] TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 [NO FEE REQUIRED] For the transition period from.......to....... Commission file number 1-1228 Employee Investment Plan of Stone & Webster, Incorporated and Participating Subsidiaries (Full title of the Plan) Stone & Webster, Incorporated 250 West 34th Street, New York, N.Y. 10119 (212) 290-7500 (Name of issuer of the securities held pursuant to the Plan and the address of its principal executive office) Form 11-K Employee Investment Plan of for the year ended Stone & Webster, Incorporated December 31, 1993 and Participting Subsidiaries REQUIRED INFORMATION The balance sheets of the Plan as of December 31, 1993 and 1992, and the related statement of income and changes in plan equity and supplemental schedules for the year ended December 31, 1993, together with the Report and Consent of Independent Accountants, are attached and filed herewith. SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the Committee under the Plan, which administers the Plan, has duly caused this annual report to be signed on its behalf by the undersigned hereunto duly authorized. EMPLOYEE INVESTMENT PLAN OF STONE & WEBSTER, INCORPORATED AND PARTICIPATING SUBSIDIARIES By /s/ J. A. SKIDMORE ----------------------------------------- J. A. Skidmore Secretary of the Committee under the Plan Date: June 23, 1994 2 Form 11-K Employee Investment Plan of for the year ended Stone & Webster, Incorporated December 31, 1993 and Participting Subsidiaries EMPLOYEE INVESTMENT PLAN of STONE & WEBSTER,INCORPORATED and PARTICIPATING SUBSIDIARIES INDEX OF FINANCIAL STATEMENTS and SUPPLEMENTAL SCHEDULES Pages Report of Independent Accountants 4 Consent of Independent Accountants 5 Financial Statements: Statement of income and changes in plan equity for the year ended December 31, 1993 6 Balance sheet as of December 31, 1993 7 Balance sheet as of December 31, 1992 8 Notes to financial statements 9-14 Supplemental Schedules: Schedule of assets held for investment purposes at December 31, 1993 (Form 5500, Item 27a) 15-36 Schedule of reportable transactions for the year ended December 31, 1993 (Form 5500, Item 27d) 37 [Note: The Financial Statements and Supplemental Schedules will be filed with the Securities and Exchange Commission under Form SE pursuant to Regulation S-T, Item 311(c).] 3 COOPERS certified public accountants & LYBRAND REPORT OF INDEPENDENT ACCOUNTANTS ________ To the Committee under the Employee Investment Plan of Stone & Webster, Incorporated and Participating Subsidiaries: We have audited the balance sheets of the Employee Investment Plan of Stone & Webster, Incorporated and Participating Subsidiaries as of December 31, 1993 and 1992, and the related statement of income and changes in plan equity for the year ended December 31, 1993. These financial statements are the responsibility of the Plan's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits in accordance with generally accepted auditing standards. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements referred to above present fairly, in all material respects, the financial position of the Employee Investment Plan of Stone & Webster, Incorporated and Participating Subsidiaries as of December 31, 1993 and 1992, and the results of its operations and changes in its plan equity for the year ended December 31, 1993, in conformity with generally accepted accounting principles. Our audits were made for the purpose of forming an opinion on the basic financial statements taken as a whole. The supplemental schedules listed in the accompanying index on page 3 are presented for purposes of additional analysis and are not a required part of the basic financial statements but are supplementary information required by the Department of Labor's Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. The supplemental schedules have been subjected to the auditing procedures applied in the audits of the basic financial statements and, in our opinion, are fairly stated in all material respects in relation to the basic financial statements taken as a whole. COOPERS & LYBRAND New York, New York April 29, 1994 COOPERS & LYBRAND certified public accountants CONSENT OF INDEPENDENT ACCOUNTANTS ________ We consent to the incorporation by reference in the Registration Statement of Stone & Webster, Incorporated and Participating Subsidiaries on Form S- 8 (File No. 33-23594) of our report dated April 29, 1994, on our audits of the balance sheets of the Employee Investment Plan of Stone & Webster, Incorporated and Participating Subsidiaries as of December 31, 1993 and 1992, and the related statement of income and changes in plan equity and supplemental schedules for the year ended December 31, 1993, which report is included in this Annual Report on Form 11-K for the year ended December 31, 1993. COOPERS & LYBRAND New York, New York June 13, 1994