EXHIBIT 21.1 SUBSIDIARIES Lynchburg Foundry Company Northern Castings Corporation Ironton Iron, Inc. Intermet International, Inc. Columbus Foundry, L.P. SUDM, Inc. Intermet Holding Company Alexander City Casting Company, Inc. Tool Products, Inc. Sudbury, Inc. Cast-Matic Corporation Frisby P.M.C., Incorporated Transnational Indemnity Company Wagner Castings Company Wagner Havana, Inc. Diversified Diemakers, Inc. Ganton Technologies, Inc. Intermet Netherlands, B.V. Intermet European Foreign Holdings Corporation, B.V. Intermet Holding, B.V. Intermet Europe GmbH Intermet Neunkirchen Foundry GmbH Fundico Nodular, SA, Portugal (50% interest) Intermet U.S. Holding, Inc.