| Acme Tools | 615 |
| AE2S | 315 |
| Aggreko North America | 614 |
| AGRA Industries, Inc. | 308 |
| ALS Environmental Laboratories | 2003 |
| American Innovations | 409 |
| American Power Group | 1001, 408 |
| ASCO Valve, Inc. | 119 |
| ATEC Steel LLC | 421 |
| Badger Meter | 121 |
| Bakken Oil Business Journal | 3006 |
| BBI International | 618 |
| Beagle Properties, Inc. | 319 |
| Bert's Truck Equipment | 3015, 1002 |
| Caterpillar Oil & Gas | 115 |
| Centek Centralizers | 214 |
| Chemex Modular, LLC | 117 |
| CHS, Inc. | 420 |
| ClearSpan Fabric Structures | 301 |
| Commodity Square | 3002 |
| Construction Engineers | 205 |
| Convey-All USA | 207 |
| Dakota Supply Group | 201 |
| Design Solutions & Integration | 304 |
| EAPC Architects Engineers | 321 |
| EERC Energy & Environmental Research Center | 3005 |
| Elecsys Corporation | 2005 |
| Environmental Restoration, LLC | 416, 300 |
| Ferus Natural Gas Fuels | 414 |
| Flexpipe Systems | 2001, 317 |
| Flint Communications | 3004 |
| Fortis Energy Services, Inc. | 2004 |
| Garner Environmental Services | 400 |
| Golight,Inc | 418 |
| Grand Forks Region Economic Development Corporation | 215 |
| Graybar Electric | 402 |
| Hammerhead Industrial Hose | 403 |
| Hotsy Water Blast Manufacturing | 104 |
| ICON Architectural Group | 109 |
| iLevel Digital | 3007 |
| Independent Technologies, Inc | 206 |
| Industrial Contract Services, Inc. | 106 |
| Innovative Foundation Supportworks | 302 |
| JDP Automation, Inc | 3000 |
| Kaw SouthWind Energy, LLC | 2012 |
| KLJ Progress Solutions | 405 |
| KW Commercial | 407 |
| Langan Engineering & Environmental Services | 2000, 208 |
| Matrix Service | 406 |
| Max-Air Technology | 203 |
| Minnesota Limited, LLC | 202 |
| Minot Area Development Corp. | 303 |
| No Spill Systems | 621 |
| Nordic Pipeline Services | 103 |
| Northern Plains Rail Services | 216 |
| NOVOROCS Technologies LLC | 401 |
| Park Construction Co. | 200 |
| Polyflow | 506 |
| Power/mation | 608 |
| Precision Equipment MFG | 1004, 609 |
| Process Industry Practices | 603 |
| R&R Contracting INC. | 108 |
| RDO Equipment | 1000, 514, 2013, 2014, 2015 |
| Robert Wilson Painting | 209 |
| RW Lyall and Co. | 218 |
| SafeRack, LLC | 617 |
| Saint-Gobain Proppants | 314 |
| SandX | 508 |
| Shale Plays Media, LLC | 3008 |
| System One Manufacturing INC. | 2010 |
| Team Snubbing Services Inc | 1003, 605 |
| Torcsill Foundations, LLC | 520 |
| Torrid Technologies Group | 220 |
| Trachte, Inc. | 2002 |
| Trailhead Engineering | 3003 |
| United Piping, Inc. | 3001 |
| University of North Dakota | 500, 502 |
| Vergent Power Solutions | 607 |
| Verizon Networkfleet | 107 |
| Watford City Real Estate Group | 116 |
| Wellhead Systems Inc. | 114 |
| Wells Concrete | 306 |
| White Owl Energy Services | 118 |
| WIKA Instrument Corporation | 120 |