| 1 | Boston Gear | | USA |
| 2 | Andrews Products Inc. | | USA |
| 3 | CAB Worldwide | | USA |
| 4 | Cleveland Gear Co. | | USA |
| 5 | Rush Gears Inc. | | USA |
| 6 | Hema Driveline and Hydraulics Inc. | | USA |
| 7 | Dana Limited | | USA |
| 8 | Curtis Machine Company Inc. | | USA |
| 9 | ODG Gear | | USA |
| 10 | PowerTrain Technology Inc. | | USA |
| 11 | Sesame Motor Corp. | | USA |
| 12 | Cincinnati Gearing Systems | | USA |
| 13 | Custom Chrome USA LLC | | USA |
| 14 | Griffin Gear Inc. | | USA |
| 15 | JDH Pacific Inc. | | USA |
| 16 | Carlisle Brake & Friction | | USA |
| 17 | Suhner | | USA |
| 18 | Piper Drive | | USA |
| 19 | Gerhardt Gear Co. Inc. | | USA |
| 20 | Culver Tool & Engineering | | USA |
| 21 | ARD Industries Ltd. | | USA |
| 22 | Turner Uni-Drive | | USA |
| 23 | Delta Gear Inc. | | USA |
| 24 | Machine Zone USA | | USA |
| 25 | Burgess-Norton Mfg. Co. Inc. | | USA |
| 26 | Guaranteed Power International | | USA |
| 27 | Truck Part Specialists an ITW Company | | USA |
