| AA Abrasives Inc. | Philadelphia, PA |
| Abrasive Solutions | Oswego, IL |
| Airgas | Radnor, PA |
| Atlas Copco Tools & Assembly Systems | Auburn Hills, MI |
| Bosch Power Tools & Accessories | Mount Prospect, IL |
| Chicago Pneumatic | Rock Hill, SC |
| CS Unitec Inc. | Norwalk, CT |
| Desert Diamond Industries | Las Vegas, NV |
| Dynabrade Inc. | Clarence, NY |
| Empire Abrasives | Islandia, NY |
| Fastenal | Winona, MN |
| Gesswein & Co. | Bridgeport, CT |
| HTP America Inc. | Elk Grove Village, IL |
| Klingspor Abrasives Inc. | Hickory, NC |
| Markingpendepot | Orange, CA |
| Metabo Corp. | West Chester, PA |
| Michigan Pneumatic Tool Inc. | Detroit, MI |
| Milwaukee Electric Tool Corp. | Brookfield, WI |
| Nitto Kohki USA Inc. | Hanover Park, IL |
| Orenda Automation Technologies Inc. | Markham, ON |
| ProVent LLC | Harbor Springs, MI |
| Puerto Rico Abrasives, Inc. | Carolina, |
| Reciprotools LLC | Saukville, WI |
| Saar-Hartmetall USA | Covington, KY |
| Scrape-N-Burr | Neenah, WI |
| SP Tools Inc. | Columbus, OH |
| Stanley Black & Decker | Towson, MD |
| SteelMax | Englewood, CO |
| Suhner Industrial Products Corp. | Rome, GA |
| Superior Pneumatic Manufacturing Inc. | Cleveland, OH |
| Techni-Tool Inc. | Worcester, PA |
| Th. Wortelboer B.V. | Heumen, |
| Walter Surface Technologies USA | Windsor, CT |
| Warner Tool Products | Minneapolis, MN |
| Zampini Industrial Group | Lincoln, RI |
