EXHIBIT 21 - SUBSIDIARIES OF TYSON FOODS, INC. Names Under Jurisdiction of Which Subsidiary Name Incorporation Does Business - ----------------- --------------- ---------------- Cobb-Vantress, Inc. Delaware Cobb-Vantress, Inc. Cobb Breeding Company Limited United Kingdom Cobb Breeding Company Limited Hudson Foods, Inc. Delaware Hudson Foods, Inc. The Pork Group, Inc. Delaware The Pork Group, Inc. Tyson Breeders, Inc. Delaware Tyson Breeders, Inc. Tyson Farms, Inc. North Carolina Tyson Farms, Inc. Tyson Farms of Texas, Inc. Texas Tyson Farms of Texas, Inc. Tyson Foreign Sales, Inc. Barbados Tyson Foreign Sales, Inc. Tyson International Tyson International Company, Ltd. Bermuda Company, Ltd. Tyson International Tyson International Holding Company Delaware Holding Company Tyson Mexican Original, Inc. Delaware Tyson Mexican Original, Inc. Tyson Poultry, Inc. Delaware Tyson Poultry, Inc. Tyson Shared Services, Inc. Delaware Tyson Shared Services, Inc. World Resource, Inc. Delaware World Resource, Inc. Tyson Sales & Distribution, Inc Delaware Tyson Sales & Distribution, Inc. 91 The Company considers the foregoing to be its primary operating subsidiaries. Certain other subsidiaries which do not meet in the aggregate the definition of a significant subsidiary as defined in Rule 1- 02 (w) of Regulation S-X are as follows: AAFC International, Inc. U.S. Virgin Islands Benton Sales, Ltd. British Virgin Islands Breeder Master, Inc. Philippine Cobb Denmark A/S Denmark Cobb-Espanola, S.A. Spain Cobb-Poland B.V. Poland Cobb-Vantress Brazil LTDA Brazil Gen Ave, S.A. Argentina Global Employment Services Inc. Delaware Gorges Foodservice, Inc. Texas Hudson Foods Foreign Sales, Inc. U.S. Virgin Islands Hudson Midwest Foods, Inc. Nebraska Meat Products Exports, Inc. U.S. Virgin Islands National Comp Care, Inc. Delaware Oaklawn Capital Corporation Delaware Oaklawn Capital-Mississippi, LLC Mississippi Oaklawn Sales, Ltd. British Virgin Islands Ping Shan Cobb-Vantress, Ltd. Hong Kong Progenitores Avicola, C.A. Venezuela P.T. Cobbindonasa Nunggal Indonesia Matsusaka Farm Co. Ltd. Japan Reproductores Cobb Argentina TPM Holding Company Delaware TyNet Corporation Delaware Tyson Export Sales, Inc. U.S. Virgin Islands Tyson Marketing, Ltd. Ontario, Canada Tyson Seafood Group-Japan, Inc. Japan Universal Plan Investments, Ltd. Hong Kong Venco Research and Breeding Farm, Ltd. India 92