| ATArcosa Tanks, LLC ( Arcosa ) - Arcosa Tanks | West Fargo | ND | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| CRCaterpillar Remanufacturing Drivetrain LLC | West Fargo | ND | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| MAMid America Steel Inc-fargo | Fargo | ND | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| NDNorth Dakota State Penitentiary | Bismarck | ND | Fabricated Metal Product Manufacturing332439 | — | ◇ UNVERIFIED |
| NPNorthern Plains Steel CO | Fargo | ND | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| OTO'day Tank and Steel Company | Fargo | ND | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| PMPalmer Mfg. & Tank, INC. | Dickinson | ND | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| STSheyenne Tooling & Mfg CO | Cooperstown | ND | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| SMSteffes Metal Products, LLC - Grand Forks West | Grand Forks | ND | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| WIWedgcor Inc-jamestown | Jamestown | ND | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| DWDiversified Welding, INC. | West Fargo | ND | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| 7P701 Precision LLC | Bismarck | ND | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| DEDiverse Energy Systems, LLC | Grafton | ND | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| DADo All Industries USA LTD | Glenburn | ND | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| EDErs Driven LLC | Grand Forks | ND | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| GWGlenn's Welding and Trailer Supplies | Bismarck | ND | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| KFKava Fabrication, INC. | Fargo | ND | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| KFKava Fabrication, Incorporated | Fargo | ND | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| LCLeister Custom Machining, LLC | Horace | ND | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| LHLepine Holdings, LLC | Fargo | ND | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| LPLinde Process Plants, INC. | Watford City | ND | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| LLorrich | Cavalier | ND | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| MIMcfarlane, INC. | Grand Forks | ND | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| MTMetal Tech, INC. | Fargo | ND | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| MGMidland Garage Door Manufacturing Company | West Fargo | ND | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
 Modern Machine Works, INC. | Bismarck | ND | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| NCNordpal Corporation | West Fargo | ND | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| OOO'brien Oilfield Services, LLC | Belfield | ND | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| PMPalmer Mfg. & Tank, Inc.-palm | Dickinson | ND | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| PHPG Holdings LLC | Alexander | ND | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
| PPPrivate Proper T, LLC | Williston | ND | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| PTPro Tank Products | Minot | ND | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| RRitescreen | Fargo | ND | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| SMSheet Metal Specialties Inc | Bismarck | ND | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| SCSteffes Corporation-grand for | Grand Forks | ND | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| TNTrue North Steel, INC. | Fargo | ND | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| WMWeisgram Metal Fab-weisgram M | West Fargo | ND | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| WSWheatland Steel & Trim, INC. | Tower City | ND | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| XWX-Stream Waterjetting, LLC | Grand Forks | ND | Fabricated Metal Product Manufacturing332721 | — | ◇ UNVERIFIED |
