 | Sandvik Mining and Rock Solutions | Sweden | |
| Atlas Copco Rock Drills AB | Sweden | ||
| Cowin & Company, Inc. | United States | ||
| Drillcon AB | Sweden | ||
| Dynatec Drillin Inc | United States | ||
| Indau Oy | Finland | ||
| J.S. Redpath Ltd | Canada | ||
| LKAB Wassara | Sweden | ||
| Master Drilling (Pty) Ltd | South Africa | ||
| Raisebor, A Division of Cowin & Co | United States | ||
| Remote Control Technologies | Australia | ||
| Stu Blattner Inc. | United States | ||
| Terratec | Australia | ||
| The Mackwood Group of Companies Ltd. | Canada | ||
| Tumi Raise Boring | Peru |
