Coal Control Germany 
 ABMEC - The British Mining Trade Association United Kingdom 
 Ainstein Inc. United States 
 Arch Environmental Equipment Inc United States 
 AUTEC Italy 
 Autec Radio Remote Control Italy 
 Automation Products Inc - DYNATROL United States 
 Autonomous Solutions Inc United States 
 BEC Engineering Pty Ltd Australia 
 Becker / SMC United States 
 BinMaster Level Controls United States 
 Bosch Rexroth - Sweden Sweden 
 Bray International United States 
 BWI Eagle Inc United States 
 Cattron Group International United States 
 Cattron-Theimeg Canada Ltd Canada 
 Conductix-Wampfler United States 
 Consero Inc United States 
 Conspec Controls Inc. United States 
 Control Chief Corporation United States 
 Conveyor Components Company United States 
 DEA Incorporated United States 
 Dykman Electrical United States 
 Dynamine Solutions Brazil 
 Emerson Power Transmission United States 
 Flanders United States 
 Flight Systems Industrial Products United States 
 Fogco United States 
 Franklin Electric United States 
 Gallagher Security Management Systems New Zealand 
 GE Transportation Systems United States 
 GeoShack United States 
 GS Global Resources United States 
 Hemisphere GNSS United States 
 Hiber B.V Netherlands 
 Intermountain Electronics, Inc. United States 
 J.R. Merritt Controls United States 
 Johnson Brakes. Canada 
 Kadant Unaflex United States 
 Kanawha Scales & Systems Inc. United States 
 Kobelt Manufacturing Co.Ltd. Canada 
 Kraft Power Corporation United States 
 Lincoln Contracting & Equipment United States 
 Line Power Manufacturing Corp United States 
 Loeb Winternitz Industrial Auctioneers United States 
 Logimine S.A.S. France 
 Mission Critical Energy Inc. United States 
 MTU United States 
 Nutron Motor Co Inc United States 
 Open Loop Energy Inc. United States 
 PassatInnovations LLC Belarus 
 Prime Power North South Africa 
 Pyott-Boone Electronics United States 
 RCT Australia 
 Remote Control Technologies Australia 
 RIEGL USA Inc United States 
 RM Wilson Co. Inc United States 
 Saminco Inc United States 
 Schaltbau North America United States 
 SEW-Eurodrive Inc. United States 
 SIBRE - Siegerland Bremsen GmbH Germany 
 Siemens Process Industries and Drives United States 
 Simtech Process Systems United States 
 Spencer Fluid Power United States 
 Sulzer Chemtech Switzerland 
 System Controls, Inc. United States 
 TALLERES ZITRON, S.A. Spain 
 Tandem Products Inc./Rhino Hyde Div. United States 
 Tapeswitch United States 
 Tele-Radio Sweden 
 Trolex Limited United Kingdom