Exhibit 21.1
Entity Name | Jurisdiction of Formation | |
| ACD Tridon (Holdings) Limited | United Kingdom | |
| ACD Tridon Inc. | Canada | |
| Air System Components, Inc. | Delaware | |
| Air Systems Components Investments China Ltd | United Kingdom | |
| Air Systems Components Suzhou Ltd | China | |
| AMP Industrial Mexicana, S.A. de C.V. | Mexico | |
| Applicadores Mexicanos, S.A. de C.V. | Mexico | |
| Aquatic Co. | Delaware | |
| Aquatic Trucking Co. | Delaware | |
| Auto Industrial de Partes, S.A. de C.V. | Mexico | |
| Beta Naco Limited | United Kingdom | |
| British Industrial Valve Company Limited | United Kingdom | |
| Broadway Mississippi Development, LLC | Colorado | |
| Buffalo Holding Company | Delaware | |
| Carriage House Fruit Company | California | |
| Caryaire Air Systems Components Private Limited | India | |
| Conergics Corporation | Delaware | |
| Dexter Axle Acquisition Corp. | Delaware | |
| Dexter Axle Company | Delaware | |
| Dexter Axle Trucking Company | Delaware | |
| Dexter Chassis Group, Inc. | Michigan | |
| Eastern Sheet Metal, Inc. | Ohio | |
| Eifeler Maschinenbau GmbH | Germany | |
| E-Industries Inc. | Indiana | |
| EMB International Trading (Shanghai) Co. Ltd | China | |
| EMB Isopower SA | Spain | |
| EMB Technologie GmbH | Germany | |
| Epicor Industries, Inc. | Delaware | |
| FBN Transportation, Inc. | Ohio | |
| Fister S.r.l. | Italy | |
| Formflo Limited | United Kingdom | |
| Gates (India) Private Limited | India | |
| Gates (U.K.) Limited | United Kingdom | |
| Gates AE Hydraulic Pte Ltd | Singapore | |
| Gates Argentina S.A. | Argentina | |
Gates Engineering & Services Pty Ltd ACN 142 531 244 | Australia | |
| Gates Belgium PT Holding LLC | Belgium | |
| Gates Canada Inc. | Canada | |
| Gates CIS LLC | Russia | |
| Gates de Mexico, S.A. de C.V. | Mexico |
Entity Name | Jurisdiction of Formation | |
| Gates Development Corporation | Colorado | |
| Gates Distibution Centre N.V. | Belgium | |
| Gates do Brasil Industria e Commercio Ltda | Brazil | |
| Gates EMB Hydraulic (Shanghai) Co Limited | China | |
| Gates Engineering & Services Australia Pty Ltd | Australia | |
| Gates Engineering & Services FZCO | United Arab Emirates | |
| Gates Engineering & Services Hamriyah FZE | United Arab Emirates | |
| Gates Engineering & Services Ltd. | British Virgin Islands | |
| Gates Europe N.V. | Belgium | |
| Gates European Holdings Limited | United Kingdom | |
| Gates Fleximak LLC | United Arab Emirates | |
| Gates Fleximak Ltd. | British Virgin Islands | |
| Gates Fluid Power (Suzhou) Company., Limited | China | |
| Gates Fluid Power Technologies (Changzhou) Co., Ltd | China | |
| Gates Fluid Power Technologies Investments Limited | United Kingdom | |
| Gates France S.a.r.l. | France | |
| Gates GmbH | Germany | |
| Gates Güç Aktarim Sistemleri Dagitim Sanayi Ve Ticaret Limited Sirketi | Turkey | |
| Gates Holdings GmbH | Germany | |
| Gates Holdings Limited | United Kingdom | |
| Gates Hydraulics Limited | United Kingdom | |
| Gates Hydraulics sro | Czech Republic | |
| Gates International Holdings, LLC | Colorado | |
| Gates Kaucuk ve Metal Sanayi ve Ticaret Limited Sirketi (Gates Rubber and Metal Industry and Trade, LLC) | Turkey | |
| Gates Korea Company, Limited (51% owned subsidiary) | Korea | |
| Gates Mectrol GmbH | Germany | |
| Gates Mectrol, Inc. | Delaware | |
| Gates Nitta Belt Company, LLC | Delaware | |
| Gates Nitta Limited | United Kingdom | |
| Gates Nitta LLC | Delaware | |
| Gates Polska S.p.z o.o | Poland | |
| Gates Power Transmission Europe BVBA | Belgium | |
| Gates Power Transmission Limited | United Kingdom | |
| Gates Powertrain Plastik Metal ve Makina Sanayii veTicaret Limited Sirketi (Gates Rubber and Metal Industry and Trade, LLC) | Turkey | |
| Gates PT Spain SA | Spain | |
| Gates Rubber (Shanghai) Co., Ltd | China | |
| Gates Rubber Company (S) Pte Limited | Singapore | |
| Gates S.A.S. | France | |
| Gates S.r.l. | Italy |
Entity Name | Jurisdiction of Formation | |
| Gates Service Center S.A.S. | France | |
| Gates Unita Asia Trading Co. Pte. Limited (51% owned subsidiary) | Singapore | |
| Gates Unitta Asia Company (51% owned subsidiary) | Japan | |
| Gates Unitta India Company Private Limited (51% owned subsidiary) | India | |
| Gates Unitta Korea Company Limited (51% owned subsidiary) | Korea | |
| Gates Unitta Power Transmission (Shanghai) Ltd. | China | |
| Gates Unitta Power Transmission (Suzhou) Ltd. | China | |
| Gates Unitta Thailand Co., Ltd (51% owned subsidiary) | Thailand | |
| Gates Winhere Autopump Products (Yantai) Co. Ltd | China | |
| Gates Winhere LLC | Delaware | |
| Glass Master Corporation | Texas | |
| Gripperrods Limited | United Kingdom | |
| GU Trading (Suzhou) Co., Limited | China | |
| Halla Stackpole (Beijing) Automotive Company, Limited | China | |
| Halla Stackpole Corporation | Korea | |
| Hart & Cooley Trucking Company | Delaware | |
| Hart & Cooley, Inc. | Delaware | |
| Hydrolink Bahrain WLL | Bahrain | |
| Hydrolink Company LLC (Sharjah) | UAE | |
| Hydrolink United Kingdom Holding Limited | United Kingdom | |
| Hytec, Inc. | Washington | |
| Ideal Clamps (Suzhou) Co. Limited | China | |
| Ideal Clamps Products, Inc. | Tennessee | |
| Industrias Selkirk de Mexico S. de RL | Mexico | |
| Koch Filter Corporation | Kentucky | |
| Lerma Hose Plant S.A. de C.V. | Mexico | |
| Magnum Drive Property LLC | Indiana | |
| MD Property Holding Co. | Delaware | |
| Montisk Investments Netherlands C.V. | Netherlands | |
| National Duct Systems, Inc. | Texas | |
| NRG Industries Inc. (Delaware) | Delaware | |
| NRG Industries, Inc. (Texas) | Texas | |
| Olympus (Ormskirk) Limited | United Kingdom | |
| Philips Products, Inc. | Delaware | |
| Pinafore Holdings B.V. | Netherlands | |
| Rolastar Private Limited | India | |
| Rooftop Systems, Inc. | Texas | |
| Ruskin (Thailand) Co., Ltd | Thailand | |
| Ruskin Air Management Limited | United Kingdom | |
| Ruskin Company | Delaware |
Entity Name | Jurisdiction of Formation | |
| Ruskin Company Canada Inc. | �� | Canada |
| Ruskin de Mexico S.A. de C.V. | Mexico | |
| Ruskin Service Company | Delaware | |
| Ruskin Titus Gulf Manufacturing LLC | Dubai | |
| Schrader Duncan Limited (50% associate) | India | |
| Schrader Electronics Limited | Northern Ireland | |
| Schrader Electronics, Inc. | Delaware | |
| Schrader Engineered Products (Kunshan) Co., Limited | China | |
| Schrader International Holding Co. | Delaware | |
| Schrader Investments Luxembourg S.à.r.l. | Luxembourg | |
| Schrader, LLC | Delaware | |
| Schrader S.A.S. | France | |
| Schrader International Brasil Ltda | Brazil | |
| Schrader-Bridgeport International, Inc. | Delaware | |
| Selkirk Americas, L.P. | Delaware | |
| Selkirk Canada Corporation | Canada | |
| Selkirk Canada Holdings, L.P. | Delaware | |
| Selkirk Corporation | Delaware | |
| Selkirk IP L.L.C. | Delaware | |
| Shiitake Limited | United Kingdom | |
| Stackpole Investments Limited | United Kingdom | |
| Swindon Silicon Systems Limited | United Kingdom | |
| The Gates Corporation | Delaware | |
| Tomkins (Shanghai) Management Consulting Company Limited | China | |
| Tomkins Acquisitions Limited | United Kingdom | |
| Tomkins American Investments S.à.r.l. | Luxembourg | |
| Tomkins Automotive Canada Limited | Canada | |
| Tomkins Automotive Holding Co. | Delaware | |
| Tomkins Building Products, Inc. | Delaware | |
| Tomkins Consulting Services India Ltd | India | |
| Tomkins Engineering Limited | United Kingdom | |
| Tomkins Engineering S.à.r.l. | Luxembourg | |
| Tomkins Finance Limited | United Kingdom | |
| Tomkins Finance Luxembourg Limited | United Kingdom | |
| Tomkins Funding Limited | United Kingdom | |
| Tomkins Holdings Luxembourg S.à.r.l. | Luxembourg | |
| Tomkins Ideal Clamps (Suzhou) Investments Limited | United Kingdom | |
| Tomkins Industries, Inc. | Ohio | |
| Tomkins Insurance Limited | Isle of Man | |
| Tomkins Investments China Limited | United Kingdom |
Entity Name | Jurisdiction of Formation | |
| Tomkins Investments Limited | United Kingdom | |
| Tomkins Limited | United Kingdom | |
| Tomkins Luxembourg S.à.r.l. | Luxembourg | |
| Tomkins Mauritius Company Limited | United Kingdom | |
| Tomkins Overseas Company | United Kingdom | |
| Tomkins Overseas Finance S.à.r.l. | Luxembourg | |
| Tomkins Overseas Funding S.à.r.l. | Luxembourg | |
| Tomkins Overseas Holdings S.à.r.l. | Luxembourg | |
| Tomkins Poly Belt Mexicana S.A. de C.V. | Mexico | |
| Tomkins SC1 Limited | United Kingdom | |
| Tomkins Sterling Company | United Kingdom | |
| Tomkins Treasury (Canadian Dollar) Company | United Kingdom | |
| Tomkins Treasury (Dollar) Company | United Kingdom | |
| Tomkins Treasury (Euro) Company | United Kingdom | |
| Tomkins U.S., L.P. | Delaware | |
| Tomkins, Inc. | Delaware | |
| Tomkins, LLC | Delaware | |
| Tridon Clamp Products GmbH | Germany | |
| Tridon Europe Limited | United Kingdom | |
| Trion (Deutschland) GmbH | Germany | |
| Waltham Real Estate Holding Co. | Delaware | |
| Willer & Riley Limited | United Kingdom |