EXHIBIT 21
Subsidiaries of Registrant
Subsidiaries of Registrant on December 31, 1998 included:
PLACE OF
NAME OF SUBSIDIARY INCORPORATION
Enclave Parkway Realty, Inc. Delaware
Nordic Holdings, Inc. Delaware
Nordic Rail Services, Inc. North Carolina
Nordic Transportation Services, Inc. North Carolina
Nordic Investors, Inc. Nevada
Nordic Refrigerated Services, Inc. North Carolina
Prescient Technologies, Inc. Delaware
Sabal Corporation Florida
Sabal Real Estate Corporation Delaware
Sleeper Street Realty Corporation Delaware
Stone & Webster Development Corporation Delaware
Auburn VPS General Corporation Delaware
Auburn VPS Limited Corporation Delaware
Stone & Webster Auburn Corporation Delaware
Stone & Webster Binghamton Corporation Delaware
Stone & Webster Wallingford Corporation Delaware
SWL Corporation Delaware
Stone & Webster Engineers and Constructors, Inc. Delaware
3 Executive Campus Corporation Delaware
245 Summer Street Corporation Massachusetts
1430 Enclave Parkway Corporation Delaware
Belmont Constructors Company, Inc. Delaware
DSS Engineers, Inc. Florida
Fast Supply Corporation Delaware
GSES Holding, LLC New Jersey
SC Wood, LLC Delaware
Marion Engineers and Constructors, Inc. Delaware
Rockton Associates, Incorporated Delaware
SAW Consulting Services, Inc. Delaware
Stone & Webster Civil and Transportation Services, Inc. Massachusetts
Stone & Webster Construction Company, Inc. Delaware
Stone & Webster Canada Limited Canada
Rockton Field Services of Canada Ltd. Canada
Stone & Webster Engineering Corporation Massachusetts
Stone & Webster International of Mauritius Limited Mauritius
Stone & Webster India Private Limited India
Stone & Webster Industrial Technology Corporation Delaware
Stone & Webster Management Consultants, Inc. New York
Power Technologies, Inc. New York
Stone & Webster of Argentina Corporation Delaware
Stone & Webster Overseas Consultants, Inc. Delaware
Stone & Webster Michigan, Inc. Michigan
Stone & Webster Operating Corporation Delaware
Stone & Webster Overseas Group, Inc. Delaware
Advanced Technologies (Cayman) Limited Cayman Islands
Selective Technologies Corporation Delaware
Associated Engineers & Consultants, Inc. New York
AEC International Projects, Inc. Delaware
International Associates (Cayman) Limited Cayman Islands
International Engineers & Constructors, Incorporated Delaware
Process Engineers (Cayman) Limited Cayman Islands
Projects Engineers, Incorporated Delaware
Rockton Technical Services Corporation Delaware
Stone & Webster Abu Dhabi (United Arab Emirates), Inc. Delaware
Stone & Webster Asia Corporation Delaware
Stone & Webster Bharat, Incorporated Delaware
Stone & Webster do Brazil Limitada Brazil
Stone & Webster Dominican Republic, Incorporated Delaware
Stone & Webster Far East Technical Services Corp. Delaware
Stone & Webster Group Limited England
Stone & Webster Abu Dhabi (United Arab Emirates)
Limited England
Stone & Webster Anadolu Muhendislik Muteahhitlik
Dis Ticaret Limited Sirketi Turkey
Stone & Webster Construction Limited England
Stone & Webster Engineering Limited England
Stone & Webster Services Limited England
Stone & Webster Services Sdn. Bhd. Malaysia
Stone & Webster Engineering (Mauritius) Limited Mauritius
Stone & Webster Engineering and Field Services
Limited England
Stone & Webster Management Consultants Limited England
Stone & Webster Indonesia Corporation Delaware
Stone & Webster Inter-American Corporation Delaware
Stone & Webster International Corporation Delaware
Stone & Webster International Projects Corporation Delaware
Stone & Webster International Sales Corporation U.S. Virgin Islands
Stone & Webster Italia, Incorporated Delaware
Stone & Webster Korea Corporation Delaware
Stone & Webster Kuwait, Incorporated Delaware
Stone & Webster Lithuania Corporation Delaware
Stone & Webster of Mexico Engineering Corporation Delaware
Stone & Webster Middle East Engineering Services
Corporation Delaware
Stone & Webster Pacific Corporation Delaware
Stone & Webster Power Engineering Corporation Delaware
Stone & Webster Puerto Rico, Incorporated Delaware
Stone & Webster Saudi Arabia, Incorporated Delaware
Stone & Webster Taiwan Corporation Delaware
Stone & Webster Technology Corporation Delaware
Stone & Webster Technology B.V. Netherlands
Stone & Webster (Thailand) Limited Thailand
Stone & Webster Power Projects Corporation Delaware
Stone & Webster Procurement Corporation Delaware
Stone & Webster Worldwide Engineering Corporation Delaware
Stone & Webster Oil Company, Inc. Texas
Summer Street Realty Corporation Massachusetts