1 EXHIBIT 21.01 MotivePower Industries, Inc. Corporate Legal Entities Subsidiaries and Affiliates MotivePower Industries Inc. M P International I M P International II MotivePower Canada Corporation MotivePower Investments Limited MotivePower USA Inc. Boise Locomotive Company Microphor Inc. Young Radiator Company Motorcoils Manufacturing Company Motorcoils De Mexico, S.A. de C.V. M.C.M. Technologia De Mexico, S.A. de C.V. MotivePower Foreign Sales Corporation Ontario Transit Limited MPI Noreste, S.A. de C.V. MPI de Mexico, S.A. de C.V. WABCO J.V. WABCOR MPI de Mexico, S. de. R.I. de C.V. MPI Pacifo Norte, S.A. de C.V. MPI Comercial, S.A. de C.V. Herzog J.V. MPI Comercial, S.A. de C.V.