1 EXHIBIT 21 SUBSIDIARIES FOREIGN SUBSIDIARIES Sherwin-Williams do Brasil Industria e Comercio Ltda., Sao Paulo, Brazil* Sherwin-Williams Canada Inc., Toronto, Ontario, Canada 147926 Canada Inc., Gravenhurst, Ontario, Canada Compania Sherwin-Williams, S.A. de C.V., Mexico City, Mexico* Sherwin-Williams Cayman Islands Ltd., Grand Cayman* The Sherwin-Williams Co. Resources Limited, Kingston, Jamaica Sherwin-Williams (Caribbean) N.V., Curacao Sherwin-Williams (West Indies) Ltd., Kingston, Jamaica Sherwin-Williams Foreign Sales Corporation Limited, Charlotte Amalie, Virgin Islands UNITED STATES SUBSIDIARIES Contract Transportation Systems Co. DIMC, Inc. Dupli-Color Products Company Sherwin-Williams International Company SWIMC, Inc. *Unconsolidated 41