EXHIBIT 21 12/31/93
OGDEN CORPORATION - U.S. SUBSIDIARIES
(See Attachment A for foreign subsidiaries)
PERCENT DOMESTIC
COMPANY OWNERSHIP STATE
Ogden Corporation Delaware
Ogden Management Services, Inc. 100 Delaware
OFS Equity of Babylon, Inc. 100 New York
OFS Equity of Huntington, Inc. 100 New York
Ogden Services Corporation 100 Delaware
Ogden Environmental and Energy Services Co., Inc. 100 Delaware
Analytical Technologies, Inc. 100 Delaware
ERC Energy, Inc. 100 Delaware
G A Technical Services, Inc. 100 Tennessee
Geothermal Power, Inc. 100 Delaware
Geothermal, Inc. 100 Virginia
Imperial Power Services, Inc. 100 California
Multiple Dynamics Corporation 100 Michigan
Ogden Environmental and Energy Services
Co., Inc. of Ohio 100 Ohio
Ogden Environmental & Engineering
Services Co., Inc. 100 N. Carolina
Ogden Environmental and Management
Operation Services Co., Inc. 100 Delaware
Ogden Geothermal Operations, Inc. 100 Delaware
Ogden Heber Field Energy, Inc. 100 Delaware
Ogden Hydro Energy, Inc. 100 Delaware
Catalyst New Martinsville
Hydroelectric Corporation 100 Delaware
Ogden Hydro Operations, Inc. 100 Tennessee
New Martinsville Hydro Operations Corporation 100 W. Virginia
Ogden SIGC Geothermal Operations, Inc. 100 California
QualTec, Inc. 100 Florida
Ogden Entertainment Services, Inc. 100 Delaware
Doggie Diner, Inc. 100 Delaware
Offshore Food Service, Inc. 100 Louisiana
Gulf Coast Catering Company, Inc. 100 Louisiana
Ogden Allied Maintenance Corporation of
New England 100 Mass.
Ogden Allied Security Services, Inc. 100 Delaware
Ogden American Food Services, Inc. 100 Ohio
Ogden Aviation Food Services, Inc. 100 Delaware
Air La Carte, Inc. 100 New York
Ogden-Burtco Services, Inc. 100 Washington
Alpine Food Products, Inc. 100 Washington
Ogden Facility Management of Alaska, Inc. 100 Alaska
Ogden Facility Management Corporation 100 New York
Ogden Facility Management Corporation of Anaheim 100 California
Ogden Facility Management Corporation
of California 100 California
Ogden Facility Management Corporation of Iowa 100 Iowa
Ogden Facility Management Corporation
of Pensacola 100 Florida
Ogden Food Service Corporation 100 Delaware
Ogden Confection Corporation 100 Delaware
Ogden Food Service Corporation of Connecticut 100 Connecticut
Ogden Food Service Corporation of Indiana 100 Indiana
Ogden Food Service Corporation of Kansas 100 Kansas
Ogden Food Service Corporation of Miami, Inc. 100 Florida
Ogden Food Service Corporation of Milwaukee 100 Wisconsin
Ogden Food Service Corporation of Texas 100 Texas
Ogden Food Service Corporation of Wisconsin 100 Wisconsin
Ogden Leisure, Inc. 100 Delaware
Ogden Fairmount, Inc. 100 Delaware
WDRA, Inc. 100 W. Virginia
Ogden Leisure Services of New York, Inc. 100 New York
Ogden Industrial Services, Inc. 100 Delaware
OGDEN CISCO, INC. 100 Delaware
ERC International Inc. 100 Delaware
Ogden Government Services Corporation 100 Virginia
DK Associates, Inc. 100 Delaware
ERC Field Services Corporation 100 Virginia
Logistics Operations, Inc. 100 Virginia
Ogden BioServices Corporation 100 Virginia
InterCAD Corporation 100 Maryland
W. J. Schafer Associates, Inc. 100 Mass.
Laser Corporation of America 49.92 Mass.
Laser Royalties, Inc. 100 Delaware
Lawrence Associates, Inc. 100 Delaware
Lenzar Electro-Optics, Inc. 100 Delaware
Schafer Real Estate Corporation 100 Mass.
Ogden Allied Maintenance Corporation 100 New York
Atlantic Design Company, Inc. 100 New York
Atlantic Design Technicals, Inc. 100 New Jersey
Hawaiian Building Maintenance Company, Limited 100 Hawaii
Ogden Allied Building & Airport Services Inc. 100 Delaware
Ogden Allied Building Service Corporation 100 Delaware
Ogden Allied Commercial Cleaning Systems
Corporation 100 California
Ogden Allied Eastern States Maintenance
Corporation 100 Delaware
Ogden/ERC Aviation Technology Services, Inc. 100 Delaware
Ogden Range Services, Inc. 100 Delaware
Ogden Allied Maintenance Company of Hawaii, Inc. 100 Hawaii
Ogden Allied Maintenance Corporation of
Pennsylvania 100 Delaware
Ogden Allied Maintenance Corporation of Texas 100 Texas
Ogden Allied Payroll Services, Inc. 100 New York
Ogden Allied Service Agency Corporation 100 Delaware
Ogden Allied Window Cleaning Company, Inc. 100 New York
Ogden Aviation Fueling Company, Inc. 100 Delaware
Ogden Aviation Fueling Company of Atlanta, Inc. 100 Georgia
Ogden Aviation Fueling Company of Houston, Inc. 100 Texas
Ogden Aviation Fueling Company of St. Louis, Inc. 100 Delaware
Ogden Aviation Fueling Company of Texas, Inc. 100 Texas
Ogden Aviation Fueling Company of Virginia, Inc. 100 Delaware
Ogden Aviation Service Company of Colorado, Inc. 100 Colorado
Ogden Aviation Service Company of Hawaii, Inc. 100 Hawaii
Ogden Aviation Service Company of
Kansas City, Inc. 100 Missouri
Ogden Aviation Service Company of
New Jersey, Inc. 100 New Jersey
Ogden Aviation Service Company of New York, Inc. 100 New York
Ogden Ground Services, Inc. 100 Delaware
ARA Sunset Airport Systems, Inc. 100 California
Kenworthy Air Freight Services, Inc. 100 Indiana
Ogden Aviation Service Company of
Pennsylvania, Inc. 100 Pennsylvania
Ogden Aviation Service Company of Texas, Inc. 100 Delaware
Ogden Aviation Service Company of
Washington, Inc. 100 Delaware
Ogden Aviation Service International Corporation 100 New York
Ogden Aviation, Inc. 100 Delaware
Ogden Aviation Security Services of
Indiana, Inc. 100 Indiana
Ogden Aviation Terminal Services, Inc. 100 Massachusetts
Ogden CISCO Maintenance, Inc. 100 Delaware
Ogden Consolidated Aviation Services of
Houston, Inc. 100 Texas
Ogden New York Services, Inc. 100 New York
Ogden Pipeline Services Corporation 100 Delaware
Ogden Plant Maintenance Company, Inc. 100 New Jersey
Ogden Plant Maintenance Company of Missouri 100 Missouri
Ogden Plant Maintenance Company of North Carolina 100 N. Carolina
Ogden Public Events Service Corporation 100 New York
Ogden Support Services, Inc. 100 Delaware
Tridon Supply Company, Inc. 100 New York
Ogden International Europe Inc. 100 Delaware
(See Attachment A for subsidiaries)
Ogden Resource Recovery Support Services, Inc. 100 Delaware
Ogden Plant Services of New Jersey, Inc. 100 New Jersey
Ogden Allied Abatement & Decontamination
Service, Inc. 100 New York
Ogden Projects, Inc.
(See Attachment B for subsidiaries of Ogden Projects)
Ogden Financial Services, Inc. 100 Delaware
B D C Liquidating Corp. 100 Delaware
Bouldin Development Corp. 100 California
Ogden Bulk Systems Company, Inc. 90 New York
BiE Leasing Company 100 Delaware
Greenway Insurance Company of Vermont 100 Vermont
International Terminal Operating Co., Inc. 50 Delaware
OFS Equity of Delaware, Inc. 100 Delaware
OFS Equity of Alexandria/Arlington, Inc. 100 Virginia
OFS Equity of Indianapolis, Inc. 100 Indiana
OFS Equity of Stanislaus, Inc. 100 California
Ogden Allied Financial Services Corporation 100 Delaware
Ogden Allied Maintenance Securities, Inc. 100 Delaware
Denver Fuel Facilities Corporation 100 Colorado
Kansas City International Fueling
Facilities Corporation 100 Missouri
LaGuardia Fuel Facilities Corporation 100 New York
Lambert Field Fueling Facilities Corporation 100 Delaware
Love Field Fueling Facilities Corporation 100 Texas
Newark Automotive Fuel Facilities Corporation 100 New Jersey
Ogden Allied Facilities, Inc. 100 New York
Philadelphia Fuel Facilities Corporation 100 Penn.
Rototest Laboratories, Inc. 91 California
12/31/93
ATTACHMENT A
OGDEN CORPORATION - FOREIGN SUBSIDIARIES
PERCENT DOMESTIC
OWNERSHIP COUNTRY
Ogden Corporation
Ogden Projects, Inc. 84.2 DE/U.S.A.
Ogden Martin Systems, Inc. 100 DE/U.S.A.
Ogden Martin Systems, Ltd. 100 Ontario
Ogden Martin Systems of Nova Scotia, Ltd. 100 Nova Scotia
Ogden Projects Holdings, Inc. 100 DE/U.S.A.
Ogden Projects (U.K.) Limited 100 U.K.
Ogden Projects (Birmingham) Limited 100 U.K.
Ogden Waste Treatment Services, Inc. 100 DE/U.S.A.
Ogden Environmental Services Limited 100 Canada
Projets Ogden Quebec Inc. 100 Quebec
Ogden Services Corporation 100 DE/U.S.A.
Ogden International Europe Inc. 100 DE/U.S.A.
Ogden Holdings B.V. 100 Netherlands
Compania General de Sondeos CGS, S.A. 100 Spain
Czech-Ogden Airhandling s.r.o. 50 Czech
Republic
Ogden Aviation Holdings (Deutschland) GmbH 100 Germany
Ogden Allied Services GmbH 100 Germany
Ogden Aviation Services GmbH & Co. KG 100 Germany
Ogden Services GmbH
Gesellschaft fur Kultur-, Medien- und
Veranstaltungsmanagement 100 Germany
Ogden Tegel Verwaltungs GmbH 100 Germany
Tegel Aircraft Handling GmbH 100 Germany
Verwaltung Ogden Aviation Services GmbH 100 Germany
Ogden Aviation (Schiphol) B.V. 100 Netherlands
Ogden Aviation Services Portugal, SA 100 Portugal
Ogden Aviation Spain S.A. 100 Spain
Ogden Environmental and Energy Services Co., Inc. 100 DE/U.S.A.
IEA of Japan Company Ltd. 50 Japan
Ogden umwelt und energie systeme GmbH 100 Germany
IEAL energie consult GmbH 100 Germany
IEAL energie + umwelt consult, Berlin 100 Germany
Olmec Insurance, Ltd. 100 Bermuda
Ogden Entertainment Services, Inc. 100 DE/U.S.A.
Ogden Entertainment Services (Canada) Inc. -
Services de Divertissements Ogden (Canada) Inc. 100 Canada
Fortier Associates International, Inc. 100 Canada
The Ogden Northmount Evergreen Group Limited 100 Canada
Ogden Entertainment Services de Mexico, SA de CV 100 Mexico
Servicios de Alimentos Bebidas Especializados,
S.A. de CV 51 Mexico
Ogden Allied Maintenance Corporation 100 NY/U.S.A.
Ogden Allied Eastern States Maintenance
Corporation 100 DE/U.S.A.
Ogden Servicios de Seguridad, S.A. 100 Costa Rica
Ogden Agencia de Seguridad, S.A. 100 Panama
Ogden Aviation Service International Corporation 100 NY/U.S.A.
Ogden Aviation Services (Australia) Pty. Ltd. 100 Australia
Ogden Aviation Services (NZ) Limited 100 New Zealand
Ogden Aviation Services (Venezuela), S.A. 100 Venezuela
Servicios de Despachos Garcia, C.A. 100 Venezuela
Ogden Aviation Services (Chile) Limitada 100 Chile
(50% held by Ogden Ground Services, Inc.)
Aviation Services Leader S.A. 80 Chile
Ogden Aviation Services (Panama) Corp. 85 Panama
Ogden do Brazil Participacoes S/C Ltda. 100 Brazil
("Ogden do Brazil Holdings Ltda.")
SERVAIR Servico de Atendimento
Aeroterrestre Ltd. ("SERVAIR") 100 Brazil
Ogden & Talma Aviation Services of Peru S.A. 54 Peru
Servicios Especializados Para la Industria del
Transporte, S.A. 94.9 Mexico
SEITSA Leasing, S.A. de C.V. 94.9 Mexico
Ogden Aviation Service Company of New York, Inc. 100 NY/U.S.A.
Ogden Ground Services, Inc. 100 DE/U.S.A.
Ogden Ground Services, Inc. (St. Thomas) 100 Virgin Islands
Ogden Saint Maarten Ground Services, N.V. 100 Netherlands
Antilles
Ogden/Air Aruba Ground Services N.V. 49 Aruba
Allied Aviation Service Company of
Newfoundland, Ltd. 100 Canada
Ogden Services of Canada Inc. 100 Canada
Cafas Inc. 100 Canada
Airconsol Aviation Services Ltd. -
Les Services D'Aviation Airconsol Limitee 100 Canada
Ogden Ground Services (Canada) Ltd. 100 Canada
Aircraft Services Ltd. 100 Canada
Consolidated Aviation Fueling and Services
(Pacific) Limited 100 Canada
Consolidated Aviation Fueling of
Toronto Limited 100 Ontario
Consolidated Aviation Services of
Alberta Limited 100 Canada
Consolidated Plant Maintenance Ltd. 100 Ontario
Consolidated Plant Maintenance of
Alberta Limited 100 Canada
Ogden Allied Security Services Inc. -
Services de Securite Ogden Allied Inc. 100 Canada
Ogden Allied Services Inc. - Services
Ogden Allied Inc. 100 Canada
Ogden Aviation Services Limited 100 U.K.
Ogden Aviation Engineering Limited 100 U.K.
Ogden Aviation (UK) Limited 100 U.K.
Ogden Entertainment Services (UK) Ltd. 100 U.K.
Ogden Security Services Limited 100 U.K.
Ogden Allied (Gatwick) Limited 100 U.K.
12/31/93
ATTACHMENT C
OGDEN PROJECTS, INC. AND SUBSIDIARIES
PERCENT DOMESTIC
COMPANY OWNERSHIP STATE
Ogden Projects, Inc. 84.5 Delaware
Ogden Energy Resource Corp. 100 Delaware
Ogden Land Management, Inc. 100 Delaware
Ogden Land Management of Warren, Inc. 100 New Jersey
Ogden Projects of Campo, Inc. 100 California
Ogden Projects of Haverhill, Inc. 100 Massachusetts
Ogden Projects of Lawrence, Inc. 100 Massachusetts
Ogden Power Systems, Inc. 100 Delaware
Ogden Power Systems 7, Inc. 100 Delaware
Ogden Projects Holdings, Inc. 100 Delaware
Ogden Projects (U.K.) Limited 100 U.K.
Ogden Projects (Birmingham) Limited 100 U.K.
Ogden Wallingford Associates, Inc. 100 Connecticut
OPW Associates, Inc. 100 Connecticut
OPWH, Inc. 100 Delaware
Ogden Martin Systems, Inc. 100 Delaware
Grey Acre Development Corporation 100 Massachusetts
Ogden Engineering Services, Inc. 100 New Jersey
Ogden Marion Land Corp. 100 Oregon
Ogden Martin Systems, Ltd. 100 Ontario
Ogden Martin Systems of Nova Scotia, Ltd. 100 Nova Scotia
Ogden Martin Systems of Alexandria/Arlington, Inc. 100 Virginia
OMS Equity of Alexandria/Arlington, Inc. 100 Virginia
Ogden Martin Systems of Babylon, Inc. 100 New York
Ogden Martin Systems of Bristol, Inc. 100 Connecticut
Ogden Martin Systems of Clark, Inc. 100 Ohio
OMSC One, Inc. 100 Delaware
OMSC Two, Inc. 100 Delaware
OMSC Three, Inc. 100 Delaware
OMSC Four, Inc. 100 Delaware
Ogden Martin Systems of Dakota, Inc. 100 Minnesota
Ogden Martin Systems of Eastern/Central
Connecticut, Inc. 100 Connecticut
Ogden Martin Systems of Fairfax, Inc. 100 Virginia
Ogden Martin Systems of Ford Heights, Inc. 100 Illinois
Ogden Martin Systems of Haverhill, Inc. 100 Mass.
Haverhill Power, Inc. 100 Massachusetts
LMI, Inc. 100 Massachusetts
Ogden Omega Lease, Inc. 100 Delaware
Ogden Haverhill Properties, Inc. 100 Massachusetts
Ogden Martin Systems of Hillsborough, Inc. 100 Florida
Ogden Martin Systems of Hudson, Inc. 100 New Jersey
Ogden Martin Systems of Huntington, Inc. 100 New York
Ogden Martin Systems of Huntington
Resource Recovery One Corp. 100 Delaware
Ogden Martin Systems of Huntington
Resource Recovery Two Corp. 100 Delaware
Ogden Martin Systems of Huntington
Resource Recovery Three Corp. 100 Delaware
Ogden Martin Systems of Huntington
Resource Recovery Four Corp. 100 Delaware
Ogden Martin Systems of Huntington
Resource Recovery Five Corp. 100 Delaware
Ogden Martin Systems of Huntington
Resource Recovery Six Corp. 100 Delaware
Ogden Martin Systems of Huntington
Resource Recovery Seven Corp. 100 Delaware
Ogden Martin Systems of Huntsville, Inc. 100 Alabama
Ogden Martin Systems of Indianapolis, Inc. 100 Indiana
Ogden Martin Systems of Kent, Inc. 100 Michigan
Ogden Martin Systems of Knox, Inc. 100 Tennessee
NRG/Recovery Group, Inc. 100 Florida
Ogden Martin Systems of Lancaster, Inc. 100 Pennsylvania
Ogden Martin Systems of Lawrence, Inc. 100 Massachusetts
Ogden Martin Systems of Lee, Inc. 100 Florida
Ogden Martin Systems of Long Island, Inc. 100 Delaware
Ogden Martin Systems of L.A., Inc. 100 Delaware
Ogden Martin Systems of Marion, Inc. 100 Oregon
Ogden Martin Systems of Mercer, Inc. 100 New Jersey
Ogden Martin Systems of Montgomery, Inc. 100 Maryland
Ogden Martin Systems of Morris, Inc. 100 New Jersey
Ogden Martin Systems of North Carolina, Inc. 100 N. Carolina
Ogden Martin Systems of Oakland, Inc. 100 Michigan
Ogden Martin Systems of Onondaga, Inc. 100 New York
Ogden Martin Systems of Onondaga Two Corp. 100 Delaware
Ogden Martin Systems of Onondaga Three Corp. 100 Delaware
Ogden Martin Systems of Onondaga Four Corp. 100 Delaware
Ogden Martin Systems of Onondaga Five Corp. 100 Delaware
Ogden Martin Systems of Pasco, Inc. 100 Florida
Ogden Martin Systems of Rhode Island, Inc. 100 Rhode Island
Ogden Martin Systems of San Bernardino, Inc. 100 California
Ogden Martin Systems of San Diego, Inc. 100 California
Ogden Martin Systems of Stanislaus, Inc. 100 California
OMS Equity of Stanislaus, Inc. 100 California
Ogden Martin Systems of Tulsa, Inc. 100 Oklahoma
Ogden Martin Systems of Union, Inc. 100 New Jersey
Ogden Recycling Systems, Inc. 100 Delaware
Ogden Recycling Systems of Chicago, Inc. 100 Illinois
Ogden Recycling Systems of Fairfax, Inc. 100 Virginia
Ogden Recycling Systems of Indianapolis, Inc. 100 Indiana
Ogden Residuals Management, Inc. 100 Delaware
Ogden Waste Treatment Services, Inc. 100 Delaware
Ogden Environmental Services Limited 100 Canada
Ogden Environmental Services of Houston, Inc. 100 Texas
American Envirotech, Inc. 100 Texas
Stockton Soil Treatment Facility, Inc. 100 California
Projets Ogden Quebec Inc. 100 Quebec
RRS Holdings Inc. 100 Delaware
Michigan Waste Energy, Inc. 100 Delaware
Oahu Waste Energy Recovery, Inc. 100 California
Ogden Projects of Hawaii, Inc. 100 Hawaii
Resource Recovery Systems of Connecticut, Inc. 100 Connecticut