EXHIBIT 21 THE TORO COMPANY AND SUBSIDIARIES SUBSIDIARIES OF REGISTRANT The following are significant subsidiaries of The Toro Company as of January 9, 2003. <Table> <Caption> ================================================================================================= STATE OR OTHER JURISDICTION PERCENTAGE OF VOTING NAME OF INCORPORATION SECURITIES OWNED - ------------------------------------------------------------------------------------------------- Electronic Industrial Controls, Inc. Colorado 100% Exmark Manufacturing Company Incorporated Nebraska 100% Irritrol Systems Europe, S.r.L. Italy 100% MTI Distributing, Inc. Minnesota 100% Red Iron Insurance, Limited Bermuda 100% Simpson Norton Corporation Minnesota 100% Toro Australia Pty. Limited Australia 100% Toro Credit Company Minnesota 100% Toro Europe BVBA Belgium 100% Toro Factoring Company Limited Guernsey 100% Toro Finance Company California 100% Toro Foreign Sales Corporation Barbados 100% Toro Mexico Holdings, LLC Minnesota 100% Toro International Company Minnesota 100% Toro Manufacturing LLC Delaware 100% Toro Purchasing Company Minnesota 100% Toro Sales Company Minnesota 100% Toro Warranty Company Minnesota 100% Turf Professionals Equipment Company Minnesota 100% ================================================================================================= </Table>