| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | NTM Inc. | USA | |
| 2 | Kennametal Inc. | USA | |
| 3 | Mikron Corp. | USA | |
| 4 | ARCH Cutting Tools | USA | |
| 5 | Southwest Tool Svs. Inc. | USA | |
| 6 | Sumitomo Electric Carbide Inc. | USA | |
| 7 | Tungaloy America Inc. | USA | |
| 8 | Walter USA Inc. | USA | |
| 9 | BIG KAISER Precision Tooling Inc. | USA | |
| 10 | Epic Tool Inc. | USA | |
| 11 | U.S. Shop Tools | USA | |
| 12 | ZCC-USA Inc. (Zhu Zhou Carbide Cutting Tools Co. Ltd) | USA | |
| 13 | Competitive Carbide | USA | |
| 14 | Kenneth Crosby | USA | |
| 15 | Nu-Tech Industrial Sales Inc | USA | |
| 16 | Ultra-Dex Tooling Systems | USA |
