| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | Trew Industrial Wheels Inc. | USA | |
| 2 | Amtek Tool & Supply | USA | |
| 3 | TruGrit Traction Inc. | USA | |
| 4 | Carlisle Brake & Friction | USA | |
| 5 | McLaren Industries | USA | |
| 6 | Diamond Blade Dealer | USA | |
| 7 | elastometall Ky LLC | USA | |
| 8 | Travers Tool Co. Inc. | USA | |
| 9 | MSC Industrial Supply Co. | USA | |
| 10 | Tunco Manufacturing Inc. | USA | |
| 11 | American Urethane Inc. | USA | |
| 12 | Payson Casters Inc. | USA | |
| 13 | Great Lakes Friction Products | USA | |
| 14 | Aubin Industries Inc. | USA | |
| 15 | Southwest Tool Svs. Inc. | USA | |
| 16 | Irwin Car & Equipment | USA | |
| 17 | Northwest Oils Tools & Abrasives | USA | |
| 18 | Comax Industries Inc. | USA | |
| 19 | Paper Pulleys | USA | |
| 20 | Friction Coating | USA | |
| 21 | Specialty Castings Inc. | USA |
