EXHIBIT 21 AMES DEPARTMENT STORES, INC. AND SUBSIDIARIES Subsidiaries of the Registrant As of April 28, 1999, the subsidiaries of the Registrant were as follows: State of Name Incorporation - -------------------------------------------------------------------------------- Ames Transportation Systems, Inc......................................Delaware Ames Realty II, Inc...................................................Delaware Ames FS, Inc..........................................................Delaware AMD, Inc., a subsidiary of Ames FS, Inc............................Delaware Ames Merchandising Corporation, a subsidiary of AMD, Inc.......Delaware