1 EXHIBIT 21.01 MOTIVEPOWER INDUSTRIES CORPORATE LEGAL ENTITIES SUBSIDIARIES AND AFFILIATES MotivePower Industries Inc. MotivePower Investments Limited Touchstone Company Motor Coils Manufacturing Company Microphor Company MotivePower Foreign Sales Corporation Boise Locomotive Company MotivePower Industries de Mexico* MPI Sureste, S.A. de C.V. MPI Noreste, S.A. de C.V. MPI Pacifo-Norte, S.A. de C.V. MPI Commercial, S.A. de C.V. Engine Systems Company, Inc. Power Parts Company Ontario Transit Ltd. Trenes De Buenos Aires S.A. * The Mexican operations are in the process of forming the organization structure reflected above.