Exhibit 21 THE TORO COMPANY SUBSIDIARIES OF REGISTRANT All of the following are subsidiaries of The Toro Company as of January 20, 1997. 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, Inc. Texas 100% Integration Control Systems & Services, Inc. Texas 100% Turf Management Systems, Inc. Minnesota 100% James Hardie Irrigation, Inc. Nevada 100% James Hardie Irrigation Pty. Limited Australia 100% James Hardie Irrigation Europe S.p.A. Italy 100% 21