| 1 | Drillco Equipment | | USA |
| 2 | Central Mine Equipment Company | | USA |
| 3 | Wadeco Inc. | | USA |
| 4 | Barbco Inc. | | USA |
| 5 | Wetmore Tool and Engineering | | USA |
| 6 | Midstates Cutting Tools | | USA |
| 7 | Cardinal International | | USA |
| 8 | Alvord-Polk Inc | | USA |
| 9 | UKAM Industrial Superhard Tools | | USA |
| 10 | Korit Inc. | | USA |
| 11 | Inland Diamond Products Company | | USA |
| 12 | Pennsylvania Drilling Co. | | USA |
| 13 | Tight Fit Tools | | USA |
| 14 | Burns Power Tools | | USA |
| 15 | Abrasive Technology Inc. | | USA |
| 16 | Tilden-Rocket Tool Co. | | USA |
| 17 | Advanced Technical Abrasive Inc. | | USA |
| 18 | Diamonds Unlimited Inc. | | USA |
| 19 | Diamondsharp Corp. | | USA |
| 20 | Diamond Wheel Industries Inc. | | USA |
| 21 | Amazing Glazing | | USA |
| 22 | DeWitt Tool Co. Inc. | | USA |
| 23 | DSI Technology Inc. | | USA |
| 24 | Construction Fabricators Inc. | | USA |
| 25 | Diamond Devices Inc. | | USA |
| 26 | General Chipbreaker Drill Co. | | USA |
| 27 | Reimann & Georger Corporation | | USA |
| 28 | Patriot Diamond Inc. | | USA |
| 29 | U.S. Industrial Tool | | USA |
| 30 | NED Corp. | | USA |
| 31 | Michigan Drill Corp. | | USA |
| 32 | Ridgid | | USA |
| 33 | Dormer Pramet | | USA |
| 34 | Brandywine Abrasives | | USA |
| 35 | RTS Cutting Tools Inc. | | USA |
| 36 | Hoffman Diamond Products Inc. | | USA |
| 37 | Tru-Cut Manufacturing Inc. | | USA |
| 38 | Dimatec Inc. | | USA |
| 39 | Omega Diamond Inc. | | USA |
| 40 | Sierra Tool & Cutter Company | | USA |
| 41 | Carr Tool | | USA |
| 42 | Diamond Products Ltd. | | USA |
| 43 | Sandpaper of Texas | | USA |
| 44 | Rock-Weld Industries Inc. | | USA |
| 45 | Diamant Boart America | | USA |
| 46 | Baldwin Machine Works Inc. | | USA |
| 47 | George E. Failing Co. (Gefco) | | USA |
| 48 | Scomac | | USA |
| 49 | Thompson International Inc. | | USA |
| 50 | Drilling Supply Equipment | | USA |
| 51 | Trelleborg Pipe Seals Milford Inc. | | USA |
| 52 | Dreamer Cutting Tools Inc. | | USA |
| 53 | Super Tool Inc. | | USA |
| 54 | Best Carbide Cutting Tools Inc. | | USA |
| 55 | Heisey Machine Company Inc. | | USA |
| 56 | Muskegon Tool Industries Inc. | | USA |
| 57 | Diamond Blade Dealer | | USA |
| 58 | Rainhart Co. | | USA |
| 59 | Southwest Tool Svs. Inc. | | USA |
| 60 | Holt Grinding Inc. | | USA |
| 61 | Integrity Saw & Tool | | USA |
| 62 | New Jersey Diamond Products Co. Inc. | | USA |
| 63 | Technodiamant | | USA |
| 64 | Fabory North America | | USA |
| 65 | Midwest Ohio Tool | | USA |
| 66 | Norton Abrasives | | USA |
| 67 | Sampson Diamond Tool Co. | | USA |
| 68 | Irwin Car & Equipment | | USA |
| 69 | Mobile Drill International | | USA |
| 70 | AAMCOR LLC | | USA |
| 71 | Diamond Industrial Tools | | USA |
| 72 | Husqvarna Construction Products | | USA |
| 73 | N&N Drilling Supply Mfr. | | USA |
| 74 | Ferguson Tools Inc. | | USA |
| 75 | Diamond Tool Supply Inc | | USA |
| 76 | Elliott Diamond Inc. | | USA |
| 77 | SC Manufacturing Texas LLC | | USA |
| 78 | CS Unitec Inc. | | USA |
| 79 | Dynatech | | USA |
| 80 | Great Valley Industries Inc. | | USA |
| 81 | Western Saw & Engineering | | USA |
| 82 | KOR-IT Diamond Tools | | USA |
| 83 | Anchors Unlimited Inc. | | USA |
| 84 | Atlantic Equipment | | USA |
| 85 | Western States Hardware | | USA |
| 86 | DDM Concut | | USA |
| 87 | Humboldt Mfg. Co. | | USA |
| 88 | Virginia Abrasives Corporation | | USA |
| 89 | GENEQ Inc. | | USA |
| 90 | Hilti Inc. | | USA |
| 91 | Stark Industrial LLC | | USA |
| 92 | Diamond Vantage | | USA |
| 93 | Gus Pech Mfg. Co. Inc. | | USA |
| 94 | Continental DIA Diamond Products Inc. | | USA |
| 95 | Johnson Machine Shop | | USA |
| 96 | Smith Materials and Equipment Co. Inc. | | USA |
| 97 | Lapcraft Inc. | | USA |
| 98 | Graff Diamond Products Ltd. | | USA |
| 99 | Champion Cutting Tool Corp | | USA |
| 100 | F & D Tool Co. Inc. | | USA |
| 101 | Truebite Inc. | | USA |
