Exhibit 21.1
Jurisdiction of | ||
Incorporation | ||
Altra Holdings | Delaware | |
Forest Acquisition Corporation | Delaware | |
Altra Industrial Motion, Inc. | Delaware | |
American Enterprises MPT Corp. | Delaware | |
American Enterprises MPT Holdings LLC | Delaware | |
Ameridrives International LLC | Delaware | |
Formsprag LLC | Delaware | |
Nuttall Gear LLC | Delaware | |
Warner Electric LLC | Delaware | |
Warner Electric Technology LLC | Delaware | |
Boston Gear LLC | Delaware | |
Kilian Manufacturing Company | Delaware | |
3091780 Nova Scotia Company | Nova Scotia, Canada | |
Kilian Canada ULC | Nova Scotia, Canada | |
Warner Electric International Holding, Inc. | Delaware | |
Warner Electric (Holding) SAS | France | |
Warner Electric Europe SAS | France | |
Warner Electric Group GmbH | Germany | |
Warner Electric Verwaltungs GmbH | Germany | |
Stieber GmbH | Germany | |
Warner Electric (Neth) Holding, B.V. | Netherlands | |
Warner Electric Australia Pty. Ltd. | Australia | |
Warner Shui Hing Limited, (HK) | Hong Kong | |
Warner Electric (Singapore), Ltd. | Singapore | |
Warner Electric (Taiwan) Ltd. | Taiwan | |
Warner Electric (Thailand) Ltd. | Thailand | |
Warner Electric UK Group Ltd. | United Kingdom | |
Warner Electric UK Holding, Ltd. | United Kingdom | |
Wichita Company Ltd. | United Kingdom | |
Hay Hall Holdings Limited | United Kingdom | |
The Hay Hall Group Limited | United Kingdom | |
Matrix International, Ltd. | United Kingdom | |
Matrix International GmbH | Germany | |
Inertia Dynamics, LLC | Delaware | |
Bibby Group Ltd. | United Kingdom | |
Bibby Transmissions Ltd. | United Kingdom | |
Bibby Turboflex SA | South Africa | |
Turboflex Ltd | United Kingdom | |
Torsiflex, Ltd. | United Kingdom | |
Rathi Turboflex Pty Ltd | India | |
Huco Power Transmission, Ltd. | United Kingdom | |
Huco Engineering Industries Ltd. | United Kingdom | |
Dynatork Air Motors Ltd. | United Kingdom | |
Dynatork, Ltd. | United Kingdom | |
Twiflex Ltd. | United Kingdom | |
Safetek Ltd. | United Kingdom |