Exhibit 21 THE TORO COMPANY SUBSIDIARIES OF REGISTRANT All of the following are subsidiaries of The Toro Company as of December 31, 1998. NAME STATE OR OTHER JURISDICTION OF PERCENTAGE OF VOTING SECURITIES INCORPORATION OWNED BY IMMEDIATE PARENT Toro Australia Pty. Limited Australia 100% Toro Credit Company Minnesota 100% Toro Europe Belgium 100% Toro Foreign Sales Corporation Barbados 100% Lawn-Boy Inc. Delaware 100% Toro Probiotic Products, Inc. Minnesota 100% Toro Sales Company Minnesota 100% Toro Southwest, Inc. California 100% Toro International Company Minnesota 100% Hahn Equipment Co. Minnesota 100% Professional Turf Products of Texas 100% Texas, Inc. Turf Management Systems, Inc. Minnesota 100% ACN 007 664 315 Pty. Limited Australia 100% (formerly James Hardie Irrigation Pty. Limited) Irritrol Systems Europe, S.p.A. Italy 100% Exmark Manufacturing Company Nebraska 100% Incorporated