| 3E SERVICES LLCWilliston, ND | 3804907 | 7 |
| ACHILLES WELL SOLUTIONS LLCWilliston, ND | 3293654 | 19 |
| ALL IN TRUCKING INCWilliston, ND | 941554 | 11 |
| ANCHORS OIL FIELD SERVICES LLCWilliston, ND | 2439492 | 17 |
| APEX HOLDINGS INCWilliston, ND | 2889982 | 12 |
| ASWS LLCWilliston, ND | 3714138 | 13 |
| B & C CONCRETE PUMPING INCWilliston, ND | 400645 | 11 |
| BLUE ROCK OILFIELD SERVICES LLCWilliston, ND | 4387477 | 9 |
| BOUDES FIELD SERVICE LLCWilliston, ND | 2929801 | 6 |
| BOWERS OILFIELD SERVICES LLCWilliston, ND | 3583585 | 6 |
| BUSY BEE ENTERPRISES INCWilliston, ND | 4272006 | 16 |
| C AND H TESTING SERVICE LLCWilliston, ND | 2415835 | 8 |
| CACHE TRUCKING LLCWilliston, ND | 1229631 | 12 |
| CAPITAL SERVICES LLCWilliston, ND | 2835262 | 11 |
| COCA-COLA BOTTLING COMPANYWilliston, ND | 399000 | 14 |
| CORE SERVICES INCWilliston, ND | 859914 | 18 |
| COS LLCWilliston, ND | 2496282 | 20 |
| DACOTAH WEST CRANE SERVICE INCWilliston, ND | 2116505 | 19 |
| DDS TRUCKING LLCWilliston, ND | 4244557 | 6 |
| DEAN R BAUSTEWilliston, ND | 870152 | 7 |
| DSD TRUCKING LLCWilliston, ND | 4347104 | 6 |
| DYNAMIC WELL SERVICES INCWilliston, ND | 2334538 | 13 |
| ELITE OILFIELD SERVICES LLCWilliston, ND | 2511864 | 19 |
| EVOLUTION COMPLETIONS INCWilliston, ND | 2541466 | 10 |
| FRONTIER EQUIPMENT LLCWilliston, ND | 1133227 | 9 |
| GETZLAFF TRUCKING LLCWilliston, ND | 356820 | 10 |
| HILLSTROM CRANE AND INSPECTION LLCWilliston, ND | 4201145 | 8 |
| HORAB TRANSPORT COMPANYWilliston, ND | 302465 | 7 |
| JCV38 CORPWilliston, ND | 3363591 | 6 |
| JLR TRUCKING LLCWilliston, ND | 2636685 | 7 |
| JOSHUA A ZOPPWilliston, ND | 1480798 | 7 |
| M&H WELL SERVICE LLCWilliston, ND | 3508416 | 11 |
| MIDWEST INDUSTRIAL MAINTENANCE LLCWilliston, ND | 3728326 | 6 |
| ND85 HOTSHOT LLCWilliston, ND | 3805907 | 9 |
| NILOS TRUCKING LLCWilliston, ND | 4005563 | 6 |
| PETROLEUM TRANSPORT SERVICE LLCWilliston, ND | 4135397 | 9 |
| PLACEMENT SOLUTIONS LLCWilliston, ND | 2593130 | 8 |
| PREFERRED ENERGY LTDWilliston, ND | 4495716 | 6 |
| PRONGHORN WELL SERVICE LLCWilliston, ND | 3163026 | 7 |
| RED RIVER SUPPLY INCWilliston, ND | 275379 | 11 |
| REGENCY ENERGY SERVICES LLCWilliston, ND | 2791520 | 6 |
| ROMO LLCWilliston, ND | 3610633 | 7 |
| RW COLVIN LLCWilliston, ND | 3204606 | 9 |
| SPLIT ROCK ND LLCWilliston, ND | 3668639 | 15 |
| STATELINE SERVICES INCWilliston, ND | 2136935 | 12 |
| SWANSON ENERGY SERVICES INCWilliston, ND | 3405366 | 9 |
| TERAFLEX GROUP LLCWilliston, ND | 2860696 | 20 |
| THE SANDS LLCWilliston, ND | 3056114 | 6 |
| TOP KNOT LLCWilliston, ND | 3043306 | 18 |
| TWIN SERVICES INCWilliston, ND | 2065899 | 6 |
| TYM TELZ LLCWilliston, ND | 3460803 | 7 |
| TYPHOON EXCAVATION INCWilliston, ND | 1835246 | 12 |
| VALENCE NATURAL GAS SOLUTIONS LLCWilliston, ND | 3220572 | 15 |
| WASTE CONNECTIONS OF NORTH DAKOTA INCWilliston, ND | 4330014 | 10 |
| WELL OILED SOLUTIONS LLCWilliston, ND | 4527655 | 6 |
| WELLPRO INCWilliston, ND | 294389 | 8 |
| WESTERN SKIES HOT SHOT & TRANSPORT LLCWilliston, ND | 3476975 | 11 |
| WESTERN WELL SERVICE LLCWilliston, ND | 3298685 | 14 |