Exhibit 21 Midas, Inc. Subsidiaries of the Registrant As of December 28, 2002 Percent of Stock Owned or Place of Controlled by Name Incorporation the Registrant ---------------------------------------- -------------- -------------- Midas, Inc. (Registrant) Delaware 100% Midas International Corporation Delaware 100% Midas Illinois, Inc. Illinois 100% Midas Realty Corporation Delaware 100% Midas Properties New York 100% Muffler Corporation of America Illinois 100% Dealers Wholesale Inc. Delaware 100% Huth Inc. Delaware 100% International Parts Corporation Delaware 100% Parts Warehouse Inc. Delaware 100% Midas International Corporation (Wyo) Wyoming 100% Insurance Services Management, Inc. Delaware 100% Progressive Automotive Systems, Inc. Delaware 100% Cosmic Holdings LLC Delaware 100% MDS Automotive Holdings B.V. Netherlands 100% Midas Automotive International B.V. Netherlands 100% Midas Canada Holdings, Ltd Canada 100% Midas Canada, Inc. Canada 100% Midas Realty Corporation of Canada, Inc. Canada 100% APWI Canada, Inc.