EXHIBIT (21) SUBSIDIARIES OF REGISTRANT STATE OR COUNTRY NAME OF SUBSIDIARY OF INCORPORATION - ------------------ ---------------- 110 North Wacker, Inc. Delaware Acima Chemical Industries, Ltd. Switzerland AgLead, K.K. Japan Alphas, K. K. Japan Bee Chemical Company Illinois Bee Chemical Industria E Comercio, Ltda. Brazil Beijing Eastern Rohm and Haas Company, Ltd. China Canadian Brine, Ltd. Canada Canadian Salt Company, Ltd. (The) Canada Charles Lenning & Company, Inc. Pennsylvania Daihan Bee Chemical Co., Ltd. Korea Dongguan LeaRonal Fine Chemicals, Ltd. China Duolite Int., Ltd. United Kingdom F&R Agro Poland GLC Trucking Co., Inc. California Inagua General Store, Ltd. Bahamas Inagua Transports, Inc. Liberia Isagro Italia, S.P.A. Italy LeaRonal Japan Japan LeaRonal Asia, Ltd. Hong Kong LeaRonal France, S.A.S France LeaRonal Korea, Inc. Korea LeaRonal Singapore Pte, Ltd. Singapore LeaRonal Taiwan Company, Ltd. Taiwan LeaRonal UK, Ltd. England Lennig Chemicals, Ltd. England MI Insurance Company, Ltd. Bermuda Morton Bahamas, Ltd. Bahamas Morton International Company, Ltd. Japan Morton International, GmbH Germany Morton International Holding, S.A.S. France Morton International, Ltd. England Morton International, Oy Finland Morton International Produtos Quimicos, Ltda. Brazil Morton International, S.A.S France Morton International Spain, S.A. Spain Morton International, Inc. Indiana Morton International, Ltd. Taiwan Morton International, S.A. de C.V. Mexico Morton Nippon Coatings Delaware Morton, S.A.S France Morton Service, B.V. Netherlands N.V. Morton International, S.A. Belgium Nichigo-Morton Company, Ltd. Japan Nippon Bee Chemical Company, Ltd. Japan PT. Rohm and Haas Indonesia Indonesia Pulverlac Powder Coatings, S.A. Spain RandH Deutschland Holding GmbH Germany RandH Unison Holdings Inc. Delaware ROH Monomer Holding Company Delaware ROH Venture GmbH Germany Rodel, Inc. Delaware Rohm and Haas (Bermuda), Ltd. Bermuda Rohm and Haas (Far East), Ltd. Hong Kong Rohm and Haas (Scotland), Ltd England Rohm and Haas (UK) Holdings, Ltd. England Rohm and Haas (UK), Ltd England Rohm and Haas Australia Pty., Ltd. Australia Rohm and Haas, B.V. Netherlands Rohm and Haas Biopath, Inc. Delaware Rohm and Haas Canada, Inc. Canada Rohm and Haas Capital Corporation Delaware Rohm and Haas Centro America, S.A. Costa Rica Rohm and Haas Chemical (Thailand), Ltd. Thailand Rohm and Haas China, Inc. Delaware Rohm and Haas Colombia, S.A. Colombia Rohm and Haas Commerce Inc. Delaware Rohm and Haas Company Delaware Rohm and Haas Credit Corporation Delaware Rohm and Haas Daneco, A/S Denmark Rohm and Haas Denmark, ApS Denmark Rohm and Haas Denmark Finance, A/S Denmark Rohm and Haas Deutschland, GmbH Germany Rohm and Haas Equity Corporation Delaware Rohm and Haas Espana, S.A. Spain Rohm and Haas European Holding ApS Denmark Rohm and Haas Far South Pte., Ltd. Hong Kong Rohm and Haas Finance Company Delaware Rohm and Haas Foreign Sales Corporation U.S. Virgin Islands Rohm and Haas France, S.A.S France Rohm and Haas Holdings, Ltd. Bermuda Rohm and Haas International, B.V. Netherlands Rohm and Haas International, S.A.S France Rohm and Haas International Trading (Shanghai) Co., Ltd. China Rohm and Haas Investment Holdings Inc. Delaware Rohm and Haas Italia, S.r.l. Italy Rohm and Haas Japan, K. K. Japan Rohm and Haas Korea Co., Ltd. Korea Rohm and Haas Latin America, Inc. Delaware Rohm and Haas Mexico, S.A. de C. V. Mexico Rohm and Haas Nantong Chemical Co., Ltd. China Rohm and Haas Nederland, B.V. Netherlands Rohm and Haas New Zealand, Ltd. New Zealand Rohm and Haas Nordiska, AB Sweden Rohm and Haas Performance Plastics Inc. Delaware Rohm and Haas Philippines, Inc. Philippines Rohm and Haas Puerto Rico Inc. Delaware Rohm and Haas Quimica, Ltda. Brazil Rohm and Haas Shanghai Chemical Industry Co., Ltd. China Rohm and Haas Singpoare (Pte.), Ltd. Singapore Rohm and Haas South Africa (PTY), Ltd. South Africa Rohm and Haas Taiwan, Inc. Taiwan Rohm and Haas Texas, Inc. Texas Rohm and Haas Uruguay S.A. Uruguay RohMid, L.L.C. Delaware Shanghai Eastern Rohm and Haas Company, Ltd. China Shipley, A.G. Switzerland Shipley, B.V. Holland Shipley Brazil Productos Quinicos, Ltda. Brazil Shipley Chemicals Italia, Sri Italy Shipley Chemicals, Ltd. United Kingdom Shipley Chemicals( Hong Kong), Ltd. Hong Kong Shipley Company, L.L.C. Delaware Shipley Deutschland, GmbH Germany Shipley Europe, Ltd. United Kingdom Shipley Far East, Ltd. Japan Shipley Handel mit Chemikalien, GmbH Austria Shipley Holdings Inc. Delaware Shipley Italia, Sri Italy Shipley Korea Company, Ltd. Korea Shipley Korea Ltd. Korea Shipley, S.A.S France Shipley Schweiz, AG Switzerland Shipley Svenska, A.B. Sweden Southern Resin & Chemical Company (The) Florida StoHaas Monomer GmbH & Co., KG Germany Toyo-Morton, Ltd. Japan NOTE: All subsidiaries listed are greater than 50% owned, directly or indirectly, by Rohm and Haas Company. The company owns a number of other domestic and foreign subsidiaries which are involved primarily in sales activities. These subsidiaries, either singly or in the aggregate, are not significant and their accounts are not included in the consolidated financial statements.