Schering-Plough Corporation and Subsidiaries
Subsidiaries of Registrant Exhibit 21
As of December 31, 1994 Page 1 of 4
State or Country
of Incorporation
Subsidiaries of Registrant or Organization
Garden Insurance Company Ltd. Bermuda
Schering Biotech Corporation Delaware
DNAX Research Institute of Molecular and
Cellular Biology, Inc. California
Schering-Plough Products, Inc. Delaware
Plough Broadcasting Company, Inc. Delaware
American Image Productions, Inc. Tennessee
Schering Institutional Sales Corporation Delaware
Schering-Plough Research Institute Delaware
Schering-Plough Investment Co., Inc. Delaware
Schering-Plough Real Estate Co., Inc. Delaware
Integrated Disease Management, Inc. Delaware
Integrated Therapeutics Group, Inc. Delaware
Schering Corporation New Jersey
Douglas Industries Inc. Delaware
Key Pharmaceuticals, Inc. Florida
Key Pharmaceuticals Export Co., Inc. U.S. Virgin
Islands
Plough Export, Inc. Tennessee
Plough (Australia) Pty. Limited Australia
Schering-Plough Animal Health Corporation Delaware
Professional Vaccine Corporation Delaware
Warrick Pharmaceuticals Corporation Delaware
Professional Pharmaceutical Corporation Delaware
Pharmaceutical Supply Corporation Delaware
American Scientific Laboratories, Inc. Delaware
Schering-Plough International, Inc. Delaware
Schering Canada, Inc. Canada
Pharmaco (Canada) Ltd. Canada
White Laboratories of Canada Limited Canada
Wesley-Jessen (Canada) Inc. Canada
Schering-Plough del Caribe, Inc. New Jersey
Schering-Plough Corporation, U.S.A. Delaware
Schering-Plough (Grenada) Limited Grenada
Schering-Plough Holdings Ltd. United Kingdom
Dashtag United Kingdom
Fulford (India) Limited India
Schering-Plough (India) Private Ltd. India
Plough Services A.G. Switzerland
Plough (UK) Limited United Kingdom
Schering-Plough Investments Limited Delaware
Schering-Plough Overseas Limited Delaware
S-P RIL Limited United Kingdom
Warrick Pharmaceuticals Limited United Kingdom
Kirby-Warrick Pharmaceuticals Limited United Kingdom
Schering-Plough Limited United Kingdom
White Laboratories Ltd. United Kingdom
Wesley-Jessen France France
Schering-Plough Coordination Center N.V./S.A. Belgium
Wesley-Jessen Limited United Kingdom
Exhibit 21
Page 2 of 4
State or Country
of Incorporation
Subsidiaries of Registrant or Organization
Schering Corporation (New Jersey) (continued)
Schering-Plough International, Inc. (Delaware) (continued)
Schering-Plough S.A. Colombia
P.T. Schering-Plough Indonesia Indonesia
Plough Benelux S.A. Belgium
Plough Consumer Products (Asia) Ltd. Hong Kong
Schering-Plough HealthCare Products Canada Inc. Canada
Schering-Plough Ltd. Switzerland
Chemibiotic (Ireland) Ltd. Ireland
Loftus Bryan Chemicals Ltd. Ireland
Scherico Ltd. Switzerland
AESCA Chemisch-Pharmazeutische Fabrik GmbH Austria
Plough S.p.A. Italy
Essex Chemie A.G. Switzerland
Werthenstein Chemie A.G. Switzerland
Essex Chemie A.G. (East) Switzerland
Essex Pharma GmbH Germany
Essex Pharma S.A. Greece
Farmaceutica Essex S.A. Spain
Key Pharma A.G. Switzerland
Schering-Plough (Proprietary) Limited South Africa
Med-Nim (Proprietary) Limited South Africa
Schering-Plough France
Schering-Plough AB Sweden
Pro Medica AB Sweden
Schering-Plough A/S Denmark
Schering-Plough B.V. Netherlands
Schering-Plough Farma, Lda Portugal
Plough/OTC Farma Lda. Portugal
Schering-Plough Labo N.V. Belgium
Schering-Plough Limited Iran
Schering-Plough A/S Norway
Schering-Plough N.V./S.A. Belgium
Schering-Plough OY Finland
Schering-Plough Pharmaceutical Industrial and
Commercial S.A. Greece
Plough (Hellas) Ltd. Greece
Schering-Plough S.A. Spain
Desarrollos Farmaceuticos y Cosmeticos S.A. Spain
Schering-Plough Sante Animale France
Schering-Plough S.p.A. Italy
Schering-Plough Tibbi Urunler Ticaret A.S. Turkey
Sentipharm A.G. Switzerland
Wesley-Jessen S.p.A. Italy
Wesley-Jessen S.A. Spain
Exhibit 21
Page 3 of 4
State or Country
of InCorporation
Subsidiaries of Registrant or Organization
Schering Corporation (New Jersey) (continued)
Schering-Plough International, Inc. (Delaware) (continued)
Schering-Plough Ltd. (Switzerland) (continued)
SOL Limited Bermuda
Beneficiadora e Industrializadora, S.A. de C.V. Mexico
Scheramex, S.A. de C.V. Mexico
Schering-Plough, S.A. de C.V. Mexico
SBI - Distribuidora de Productos Farmaceuticos
Ltda. Brazil
Industria Quimica e Farmaceutica Schering-Plough
Ltda. Brazil
EssexFarm S.A. Ecuador
Schering-Plough Corporation South Korea
Laboratorios Essex S.A. Argentina
Essex Farmaceutica, S.A. Columbia
Plough Chile Ltda. Chile
Plough Consumer Products (Philippines) Inc. Philippines
S.C.A. - Stabilimenti Chimici dell'Adda, S.p.A. Italy
Schering-Plough del Ecuador, S.A. Ecuador
Schering-Plough, C.A. Venezuela
Schering-Plough China Limited Bermuda
Shanghai Schering-Plough Pharmaceutical Company
Ltd. China
Schering-Plough Compania Limitada Chile
Schering-Plough Corporation Philippines
Schering-Plough INT Limited United Kingdom
Schering-Plough Kabushiki Kaisha Japan
Schering-Plough Limited Taiwan
Schering-Plough Limited Thailand
Schering-Plough Pty. Limited Australia
Schering-Plough S.A. Argentina
Schering-Plough S.A. Panama
Schering-Plough S.A. Uruguay
Schering-Plough Sdn. Bhd. Malaysia
Sentipharm Hong Kong Ltd. Hong Kong
Schering Sales Corporation Delaware
Schering Laboratories Advertising Inc. Delaware
Schering Transamerica Corporation New Jersey
Wesley-Jessen Corporation Delaware
W-J Manufacturing Corporation Delaware
Wesley-Jessen (Japan) K.K. Japan
White Laboratories, Inc. New Jersey
Exhibit 21
Page 4 of 4
State or Country
of Incorporation
Subsidiaries of Registrant or Organization
Schering-Plough HealthCare Products, Inc. Delaware
Cacene, C.A. Venezuela
Calzado Confort C.A. Venezuela
Casacen, C.A. Venezuela
Dr. Scholl's Foot Comfort Shops, Inc. Delaware
Industrias Arco, Ltda. Costa Rica
Ortopedia Nacional de Venezuela C.A. Venezuela
Pharmaco, Inc. Delaware
Plough de Venezuela, C.A. Venezuela
Plough Laboratories, Inc. Tennessee
PPL, Inc. Tennessee
Schering-Plough HealthCare Products Advertising
Corporation Tennessee
Schering-Plough HealthCare Products Sales Corporation California
SUNTAN Sensations, Inc. California
Technobiotic Limited Australia
The Coppertone Corporation Florida
SP HealthCare Products Corporation Delaware
Schering-Plough HealthCare Holding Company Delaware