| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | Cembre Inc. | USA | |
| 2 | SealGuard Inc | USA | |
| 3 | Western States Hardware | USA | |
| 4 | Ziegler Bolt & Part Co. | USA | |
| 5 | L. H. Dottie Co. | USA | |
| 6 | Champion Chisel Works Inc. | USA | |
| 7 | Eastern Driller Manufacturing Co. | USA | |
| 8 | Miyanaga America Corp. | USA | |
| 9 | Bay Supply | USA | |
| 10 | Canadian Flexi Drills Corp. | USA | |
| 11 | Relton Corporation | USA | |
| 12 | Dynalloy Industries | USA | |
| 13 | Torquato | USA | |
| 14 | Bermingham Foundation Solutions | USA | |
| 15 | Bit Brokers International | USA | |
| 16 | Drill King International | USA |
