| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | CS Unitec Inc. | USA | |
| 2 | FRANTZ Manufacturing Co. | USA | |
| 3 | Dianamic Abrasive Products Inc. | USA | |
| 4 | SWECO Products Inc. | USA | |
| 5 | Graff Diamond Products Ltd. | USA | |
| 6 | VSM Abrasives Corporation | USA | |
| 7 | Abrasive Technology Inc. | USA | |
| 8 | Dico Products Corporation | USA | |
| 9 | Rex-Cut Abrasives | USA | |
| 10 | United Fastener & Supply | USA | |
| 11 | G & G Metal Spinners Inc. | USA | |
| 12 | PFERD Inc. | USA | |
| 13 | SMA Abrasives USA LLC | USA | |
| 14 | Suhner | USA | |
| 15 | Falcon Abrasive | USA | |
| 16 | L. R. Oliver & Co. Inc. | USA | |
| 17 | Di-Coat Corp. | USA | |
| 18 | Deerfos America Inc. | USA | |
| 19 | Yerges Manufacturing | USA |
