1 EXHIBIT 21 FLUOR CORPORATION SUBSIDIARIES Organized Name of Company Under Laws of --------------- ------------- Fluor Corporation (Subsidiaries 1) Delaware American Equipment Company, Inc. S. Carolina AMECO Services Inc. Delaware Apex Coal Company Virginia Claiborne Fuels, Inc. California Coral Drilling, C.A. Venezuela Daniel International Corporation S. Carolina Daniel Navarra, S.A. Spain Fluor Daniel Engineering, Inc. Ohio Materiales y Equipos Auxiliares para la Construccion, S.A. Spain Daniel Realty Investment Corporation - Daniel Centre, II Virginia FD Services, Inc. California Norfolk Maintenance Corporation California Fluor Abadan Limited Bermuda Fluor Atlantic Limited Bermuda Fluor Continental Limited Bermuda FD Engineers & Constructors, Inc. California Acquion, Inc. California E & C Professionals Unlimited, Inc. Texas FibroConstruction, Inc. California Fluor Constructors International, Inc. California Fluor Constructors Canada Ltd. Canada Fluor Constructors Indonesia, Inc. California Fluor Management and Technical Services, Inc. California Fluor Daniel, Inc. California Efdee Engineering Corporation N. Carolina Efdee Mississippi Architects, A Professional Association Mississippi Efdee New York Engineers & Architects P.C. New York Encee Architecture Services, P.C. N. Carolina FD Mexico, Inc. Delaware FDAE Corporation New Jersey Fernald Environmental Restoration Management Corporation California Fluor Environmental Resources Management Services, Inc. Ohio Fluor Chile, Inc. California Fluor Daniel Chile Ingenieria y Construccion S.A. Chile Ingenieria y Construcciones Fluor Daniel Chile Limitada Chile 1 2 Organized Name of Company Under Laws of --------------- ------------- Fluor Corporation FD Engineers & Constructors, Inc. Fluor Daniel, Inc. (continued) Fluor Colombia Limited Delaware Fluor Cyprus Limited Cyprus Fluor Daniel, a Professional Architectural Corporation Louisiana Fluor Daniel/AG&P, Inc.(2) Philippines Fluor Daniel A&E Services, Inc. California Fluor Daniel Alaska, Inc. Alaska Fluor Daniel Australia Limited Australia Civil and Mechanical Maintenance Pty. Ltd. Australia Fluor Daniel Constructors Pty. Ltd. Australia Fluor Daniel Power Services Pty. Ltd. Australia Total Recruiting Services Pty. Ltd. Australia Fluor Daniel (Qld) Pty. Ltd. Australia Fluor Daniel B.V. Netherlands Fluor Daniel Consultants B.V. Netherlands Fluor Daniel Engineering and Construction Services Limited Turkey Fluor Daniel Services B.V. Netherlands Fluor Daniel Belgium, N.V. Belgium Fluor Daniel Canada, Inc. Canada Soana Holdings Ltd. Canada Fluor Daniel Wright Ltd. Canada Compania Minera Explowel Ecuador Lynx Geosystems Inc. Canada Saskwright Engineers Limited Canada Wright Engineers (Chile) Limitada Chile Wright Engineers Limitada Peru Peru Wright Engineers Pty. Limited Australia TRS Recruiting Services Canada, Inc. Canada Wright Engineers (International) Limited Bermuda Fluor Daniel Caribbean, Inc. Delaware Daniel Construction Company, Inc. Tennessee Daniel Internacional, S.A. Delaware Daniel/McCarthy Limited Ireland Daniel/McCarthy International Limited Ireland DMIS, Inc. S. Carolina Fluor Daniel Export Services, Inc. Delaware Fluor Daniel Facility Services Corporation S. Carolina Fluor Daniel International (Malaysia) Sdn. Bhd. Malaysia Fluor Daniel Maintenance Services, Inc. Delaware Fluor Daniel Services Corporation Delaware Fluor Daniel China, Inc. California Fluor Daniel China Services, Inc. California Fluor Daniel China Technology, Inc. California 2 3 Organized Name of Company Under Laws of --------------- ------------- Fluor Corporation FD Engineers & Constructors, Inc. Fluor Daniel, Inc. (continued) Fluor Daniel Coal Services International, Inc. Delaware Fluor Daniel Construction Company California Fluor Daniel Development Corporation California Crown Energy Company New Jersey Gloucester Limited, Inc. California Gloucester Limited II, Inc. California Tarrant Energy, Inc. California Trinity Cogeneration Company California Fluor Daniel Eastern, Inc. California Fluor Daniel Energy Investments, Inc. Delaware Fluor Daniel Engineers & Constructors, Inc. Delaware Fluor Daniel Engineers & Consultants Ltd. Mauritius Fluor Daniel Engineers & Constructors, Ltd. California AEC International, Ltd.(2) Korea Project Administrative Services, Limited(3) Hong Kong Fluor Daniel Environmental Services, Inc. California Fluor Daniel Espana, S.A. California Daniel International (Saudi Arabia) Ltd. Saudi Arabia Fluor Arabia Limited(3) Saudi Arabia Fluor Daniel Eurasia, Inc. California Fluor Daniel GmbH West Germany Fluor Daniel Group, Inc. Delaware Fluor Daniel India, Inc. California Fluor Daniel Inspection Services, Inc. California Fluor Daniel International Limited U.K. Fluor Daniel Limited U.K. Fluor Norge A/S Norway Fluor Ocean Services Limited U.K. Technical Resource Services Limited U.K. Fluor Daniel (Japan) Inc. Japan Fluor Daniel Kft. Hungary Fluor Daniel Latin America, Inc. California Fluor-Daniel (Malaysia) Sdn. Bhd. Malaysia Western Offshore Drilling & Exploration Company Sdn. Bhd. Malaysia Electrical Power Services (Malaysia) Sdn. Bhd.(4) Malaysia Fluor Daniel Mexico S.A. California ICA-Fluor Daniel, S. de R.L. de C.V.(5) Mexico Fluor Daniel Mining & Metals, Ltd. California Fluor Daniel New Zealand Limited California Fluor Daniel (NPOSR), Inc. Delaware Fluor Daniel Overseas, Inc. California Fluor Daniel P.R.C., Ltd. California Fluor Daniel Pacific, Inc. California 3 4 Organized Name of Company Under Laws of --------------- ------------- Fluor Corporation FD Engineers & Constructors, Inc. Fluor Daniel, Inc. (continued) Fluor Daniel Properties Limited U.K. Fluor Daniel Pulp & Paper, Inc. California Fluor Daniel Resources, Inc. California Fluor Daniel S.A. France Fluor Daniel, S.A. Spain Fluor Daniel Sales Corporation West Indies Fluor Daniel South America Limited California Fluor Daniel South East Asia, Ltd. California Fluor Daniel Technical Services, Inc. Texas Fluor Daniel Thailand, Ltd. California Fluor-Doris, Inc. Texas Fluor Engineers, Inc. Delaware Tecnofluor, C.A.(6) Venezuela Tecnoconsult Ingenieros Consultores, S.A.(6) Venezuela Fluor Egypt Egypt Fluor Engineering Corporation Michigan Fluor Hong Kong Limited Hong Kong Fluor Indonesia, Inc. California P.T. Panca Perintis Indonesia Indonesia Fluor International, Inc. California Fluor International Limited Bermuda Fluor Iran Iran Fluor Italia S.r.l. Italy Fluor-Korea Corporation, Ltd. (The) Korea Fluor Mideast Limited Bermuda Fluor Ocean Services International, Inc. California Fluor Plant Services International, Inc. California Fluor Plant Services International Ltd. Bermuda Fluor International Nigeria Limited Nigeria Fluor Technical Services Limited California Fluor Texas, Inc. Texas Fluor Venezuela, S.A. Venezuela Fluorven Limited California Nutmeg Valley Resources, Inc. California Ranhill-Fluor Sdn. Bhd. Malaysia SPB Corporation Delaware Stanhope Management Services Limited U.K. TDF, Inc. California Trident Maintenance Services, Inc. Texas Venezco, Inc. California Whidbey Services Co. Nevada Williams Brothers Engineering Company Delaware Fluor Daniel Argentina, Inc. Delaware Williams Brothers Engineering Limited U.K. Williams Brothers Engineering Pty. Ltd. Australia 4 5 Organized Name of Company Under Laws of --------------- --------------- Fluor Corporation FD Engineers & Constructors, Inc. Fluor Daniel, Inc. Williams Brothers Engineering Company (continued) Williams Brothers International Limited Guernsey Islands Williams Brothers Process Services, Inc. Delaware Wright Engineers, Inc. Nevada Fluor Daniel Telecommunications Corporation California Fluor Real Estate Services, Inc. Delaware Strategic Organizational Systems Enterprises, Inc. California Strategic Organizational Systems Construction Division, Inc. California Strategic Organizational Systems Environ- mental Division, Inc. Oklahoma Strategic Organizational Systems Environ- mental Division, Inc. Louisiana Strategic Organizational Systems Environ- mental Engineering Division, Inc. Texas SOS International, Inc. Alabama Strategic Organizational Systems Environmental Engineering California Division, Inc. California Strategic Organizational Systems Southern California Division Inc. California TRS International Group, Inc. S. Carolina TRS International Group, Inc. Delaware TRS International Group Asia Pacific, Inc. California Fluor Daniel Illinois, Inc. Delaware Fluor Daniel Intercontinental, Inc. California Fluor Daniel Nigeria Limited (7) Nigeria Fluor Daniel Mideast Limited California Fluor Daniel Venture Group, Inc. California Fluor Carson, Inc. California Fluor Daniel Asia, Inc. California Fluor Gulf Communications, Inc. California Micogen Inc. California Micogen Limited I, Inc. California Micogen Limited II, Inc. California Palmetto Energy, Inc. Florida Springfield Resource Recovery, Inc. Mass. Fluor Distribution Companies, Inc. California Fluor (Nigeria) Limited Nigeria Fluor Oil and Gas Corporation California Cal Oil Limited England Coquina Petroleum Inc. Delaware Fluor Reinsurance Investments, Inc. Delaware FRES, Inc. Delaware Micogen Limited III, Inc. California 5 6 Organized Name of Company Under Laws of --------------- ------------- Fluor Corporation Middle East Fluor California St. Joe American Corporation Delaware St. Joe Carbon Fuels Corporation Delaware SJM Holding Corporation Delaware Allegheny Coal Corporation Delaware Massey Coal Company (partnership) Delaware A. T. Massey Coal Company, Inc. Virginia Aracoma Coal Company, Inc. W. Virginia Barnabus Land Company W. Virginia Ben Creek Coal Company W. Virginia Big Bear Mining Company W. Virginia Black Knight Mine Development Co. W. Virginia Boone East Development Co. W. Virginia Boone West Development Co. W. Virginia Cabinawa Mining Company W. Virginia Central Penn Energy Company, Inc. Pennsylvania Central West Virginia Energy Company W. Virginia Ceres Land Company W. Virginia Cline & Chambers Coal Company, Inc. Kentucky Dehue Coal Company W. Virginia Douglas Pocahontas Coal Corporation W. Virginia DRIH Corporation Delaware Duchess Coal Company W. Virginia Federal Development Corporation W. Virginia Goals Coal Company W. Virginia Haden Farms, Inc. Virginia Hopkins Creek Coal Company Kentucky Imec, Inc. Kentucky Jacks Branch Coal Company W. Virginia Joboner Coal Company Kentucky Lauren Land Company Kentucky Lewco Development Company W. Virginia Lick Branch Coal Company W. Virginia Long Fork Coal Company Kentucky Elk Run Coal Company, Inc. W. Virginia Bishop Mine Development Co. W. Virginia Black Castle Mine Development Co. W. Virginia Black King Mine Development Co. W. Virginia Chess Processing Company W. Virginia Independence Coal Company, Inc. W. Virginia Marfork Coal Company, Inc. W. Virginia Massey Capital Management Corp. W. Virginia Massey New Era Capital Corp. W. Virginia New Massey Capital Corp. W. Virginia Rawl Sales Venture Capital Corp. W. Virginia Sprouse Creek Venture Capital Corp. W. Virginia Stability Coal Company W. Virginia 6 7 Organized Name of Company Under Laws of --------------- ------------- Fluor Corporation SJM Holding Corporation Allegheny Coal Corporation Massey Coal Company (partnership) A. T. Massey Coal Company, Inc. (continued) Martin County Coal Corporation Kentucky Pilgrim Mining Company, Inc. Kentucky Massey Coal Sales Company, Inc. Virginia Massey Coal Services, Inc. W. Virginia Massey Fuels Corporation Virginia Menefee Land Company, Inc. Colorado New Ridge Mining Company Kentucky Nicco Corporation W. Virginia Majestic Mining, Inc. Texas Omar Mining Company W. Virginia Peerless Eagle Coal Co. W. Virginia Pennsylvania Mine Services, Inc. Pennsylvania Mine Maintenance, Inc. Pennsylvania Performance Coal Company W. Virginia Rawl Sales & Processing Co. W. Virginia Capstan Mining Company Colorado Ferrell's Branch Coal Company, Inc. W. Virginia Lynn Branch Coal Company, Inc. W. Virginia Massey Coal Capital Corp. W. Virginia Sun Coal Company, Inc. Colorado Sycamore Fuels, Inc. W. Virginia Crystal Fuels Company W. Virginia Road Fork Development Company, Inc. Kentucky Robinson-Phillips Coal Company W. Virginia Rockridge Coal Company W. Virginia Rum Creek Coal Sales, Inc. W. Virginia Vantage Mining Company Kentucky Russell Fork Coal Company W. Virginia SC Coal Corporation Delaware SC Ventures Inc. Delaware Shannon-Pocahontas Coal Corporation W. Virginia Sidney Coal Company, Inc. Kentucky Stirrat Coal Company W. Virginia Stone Mining Company Kentucky T.C.H. Coal Co. Kentucky Tennessee Consolidated Coal Company Tennessee Chestnut Coal Company, Inc. Tennessee Tennessee Energy Corp. Tennessee Town Creek Coal Company W. Virginia Tug Valley Land Company, Inc. W. Virginia Vesta Mining Company Pennsylvania Williams Mountain Coal Company W. Virginia Wyomac Coal Company, Inc. W. Virginia 7 8 Organized Name of Company Under Laws of --------------- ------------- Fluor Corporation SJM Holding Corporation (continued) Compania Minera San Jose del Peru S.A. Peru Mineral Resource Development Corporation Delaware Robil International Corporation Delaware St. Joe Erzbergbaugesellschaft m.b.H. Austria St. Joe Exploracion Minera Inc. Delaware St. Joe Exploracion Minera Inc. y Cia., S.R.C. Spain St. Joe Exploration Inc. Delaware St. Joe Luisito de Oro Inc. Delaware St. Joe Luisito de Oro Inc. y Cia. S.R.C. Spain St. Joe Minera de Espana, S.A. Spain St. Joe South Pacific Pty. Limited Australia St. Joe Bonaparte Pty. Limited Australia St. Joe International Petroleum Corporation Delaware St. Joe Petroleum Corporation Delaware St. Joe Egypt Exploration Corporation Delaware St. Joe Petroleum Egypt Corporation Delaware St. Joe Petroleum-Holland, Inc. Delaware St. Joe Petroleum (Netherlands) Corporation Delaware St. Joe Petroleum (Papua New Guinea) Corporation Delaware St. Joe Petroleum (U.K.) Corporation Delaware St. Joe Minerals Corporation & Cia. Brazil Coral Empreendimentos e Participacoes S.A. Brazil Comercial de Minerios do Sul do Para Ltda. - COMIPA Brazil Mineracao Alabastro Ltda. Brazil Mineracao Sao Felix Ltda. Brazil The Seventeenth Daniel Realty Investment Corporation Virginia United Plant Services, Inc. Delaware WODECO Nigeria Limited Nigeria Zenith Coal Company, Inc. S. Carolina ___________________________________________ (1) Does not include certain subsidiaries which if considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary (2) 51% ownership (3) 50% ownership (4) 49.99% ownership (5) 49% ownership (6) 19.99% ownership (7) 60% ownership 8