| 1 | Corvex Mfg. - Div. of Linamar Corporation | | USA |
| 2 | Transmission Specialities Inc. | | USA |
| 3 | Aisin Drivetrain Inc. | | USA |
| 4 | OMA Industries | | USA |
| 5 | Baart Industrial Group | | USA |
| 6 | Dynamic Manufacturing Co. | | USA |
| 7 | Chicago Powdered Metal Products Co. | | USA |
| 8 | BelleFlex Technologies LLC | | USA |
| 9 | Smalis Conveyor | | USA |
| 10 | Baxter Machine & Tool Co. Inc. | | USA |
| 11 | Cincinnati Gearing Systems | | USA |
| 12 | Albany-Chicago Co. | | USA |
| 13 | Stevens Tractor Company LLC | | USA |
| 14 | ElringKlinger Canada Inc. | | USA |
| 15 | Romain Tower Inc. | | USA |
| 16 | Norwalk Powdered Metals Inc. | | USA |
| 17 | IDA Motion Inc. | | USA |
| 18 | The Converter Shop | | USA |
| 19 | Elbe & Sohn | | USA |
| 20 | International Distributors USA Inc. | | USA |
| 21 | Portland Torque Products Inc. | | USA |
| 22 | Hurst Enterprises Inc. | | USA |
| 23 | Superior Gearbox Company | | USA |
| 24 | Machine Components Corp. | | USA |
| 25 | The Timken Company | | USA |
| 26 | Cleveland Gear Co. | | USA |
| 27 | Orr & Orr Inc. | | USA |
| 28 | Coronet Parts Mfg. Co. Inc. | | USA |
| 29 | Von Ruden Manufacturing Inc. | | USA |
| 30 | Hema Driveline and Hydraulics Inc. | | USA |
| 31 | U.S. Tsubaki Inc. | | USA |
| 32 | TVH Parts Co. | | USA |
| 33 | Ketterer Inc. | | USA |
| 34 | Raybestos Powertrain | | USA |
| 35 | Neosho Trompler Inc. | | USA |
| 36 | Bonfiglioli USA | | USA |
| 37 | Regal Rexnord Corporation | | USA |
| 38 | S & S Truck Parts Inc. | | USA |
| 39 | Diamond Electric Mfg. Corp | | USA |
| 40 | ECCPP Auto Parts | | USA |
| 41 | Lumentum Operations LLC | | USA |
| 42 | National Precision Bearing Group of Mechatronics Inc. | | USA |
| 43 | Berrien Buggy by Acme | | USA |
| 44 | Tribco Inc. | | USA |
| 45 | Quality Gear | | USA |
| 46 | Sonnax Transmission Company Inc. | | USA |
| 47 | Carlisle Brake & Friction | | USA |
