| Business | Phone |
| Cdi Energy Svc 301 Industrial Park Dr, Gillette 82718 | (307) 682-4580 |
| Cox Equipment Supply Co 302 Commerce Dr, Gillette 82718 | (307) 687-1024 |
| D & Dj Oil Tools Inc 2801 Echeta Rd D, Gillette 82716 | (307) 687-7861 |
| Dave's Flow Measurement 407 N Gillette Ave, Gillette 82716 | (307) 682-3157 |
| Harbison-Fischer 903 Hannum Rd, Gillette 82716 | (307) 686-4050 |
| J W Measurement Co 1117 Energy St, Gillette 82716 | (307) 687-7340 |
| Midway Supply 3001 Fern Ave, Gillette 82718 | (307) 686-2128 |
| Well Control Products 5320 S Winland Dr, Gillette 82718 | (307) 682-2281 |
| Wilson Supply Co 304 Industrial Park Dr, Gillette 82718 | (307) 687-3171 |
| Toolpushers Supply Co 3105 S 4j Rd, Gillette 82718 | (307) 686-6110 |