| AGAaa Galvanizing Che/chelsea Facility | Chelsea | OK | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| AMAccurate Manufacturing INC | Tulsa | OK | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| ASAcs Steel Co., LLC | Tulsa | OK | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| ATAdvantage Terrafab LLC | Muskogee | OK | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| AAAxh Air Coolers | Claremore | OK | Fabricated Metal Product Manufacturing332410 | 500+ | ◐ LIKELY ACTIVE |
| BLBoardman, LLC | Oklahoma City | OK | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| CMCimarron Machine Services, Inc. | Tulsa | OK | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| CPCooling Products INC | Broken Arrow | OK | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| DHDuracoatings Holdings, LLC. | Oklahoma City | OK | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| ELEmpire Laser & Metal Work, LLC | Broken Arrow | OK | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| HSHk & S Iron CO INC | Oklahoma City | OK | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| LALos Angeles Boiler Works Inc. | Blackwell | OK | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| MMMingo Manufacturing | Owasso | OK | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
Neco Industries INC | Oklahoma City | OK | Fabricated Metal Product Manufacturing332322 | 1-19 | ◐ LIKELY ACTIVE |
| NANorth American Galvanizing Company Tulsa Plant 1 | Tulsa | OK | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| OSOklahoma Steel & Wire Co., INC. | Madill | OK | Fabricated Metal Product Manufacturing332618 | 100-499 | ◐ LIKELY ACTIVE |
| PPPelco Products INC. | Edmond | OK | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| RBRiver Bend Industries | Blanchard | OK | Fabricated Metal Product Manufacturing332420 | 20-99 | ◐ LIKELY ACTIVE |
| SHSlim Haney Machining, INC. | Tulsa | OK | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| SMS&t Manufacturing | Tulsa | OK | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| TDTubacex Durant INC. | Durant | OK | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| WAW and W Afco Steel LLC / 1730 W Reno Oklahoma City Plt | Oklahoma City | OK | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| BCBalon Corporation | Oklahoma City | OK | Fabricated Metal Product Manufacturing332911 | 500+ | ◐ LIKELY ACTIVE |
| CDC & D Valve Manufacturing CO | Oklahoma City | OK | Fabricated Metal Product Manufacturing332996 | 20-99 | ◐ LIKELY ACTIVE |
| KIKams INC. | Oklahoma City | OK | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| MMMertz Manufacturing, LLC | Ponca City | OK | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| PMProcess Manufacturing CO. INC. | Tulsa | OK | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| 5S5304 S Lawton Ave | Tulsa | OK | Fabricated Metal Product Manufacturing332912 | — | ◐ LIKELY ACTIVE |
| 9T967 - Tulsa Rebar /Fab (Crimson) | Tulsa | OK | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| APAmmunition Plant | Mcalester | OK | Fabricated Metal Product Manufacturing332993 | — | ◐ LIKELY ACTIVE |
| CCCasady 'n' Company, L.l.c. | Oklahoma City | OK | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| DLD & L Oil Tools | Tulsa | OK | Fabricated Metal Product Manufacturing332721 | 100-499 | ◐ LIKELY ACTIVE |
| EEEnergy Exchanger CO | Tulsa | OK | Fabricated Metal Product Manufacturing332410 | 20-99 | ◐ LIKELY ACTIVE |
| GSGerdau - Sand Springs Rail Products | Sand Springs | OK | Fabricated Metal Product Manufacturing332111 | 20-99 | ◐ LIKELY ACTIVE |
| JZJohn Zink CO | Tulsa | OK | Fabricated Metal Product Manufacturing332313 | 500+ | ◐ LIKELY ACTIVE |
| KKelvion | Catoosa | OK | Fabricated Metal Product Manufacturing332410 | 500+ | ◐ LIKELY ACTIVE |
| KCKoax CORP | Oklahoma City | OK | Fabricated Metal Product Manufacturing332410 | 20-99 | ◐ LIKELY ACTIVE |
| MMMartens Machine Shop LLC | Fairview | OK | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| MIMoore Iron and Steel CORP. | Yale | OK | Fabricated Metal Product Manufacturing332420 | 20-99 | ◐ LIKELY ACTIVE |
| OGOklahoma Galvanizing | Claremore | OK | Fabricated Metal Product Manufacturing332812 | 100-499 | ◐ LIKELY ACTIVE |
| OSOklahoma Steel & Wire CO. INC. | Madill | OK | Fabricated Metal Product Manufacturing332618 | 100-499 | ◐ LIKELY ACTIVE |
| RORoll Offs USA | Mead | OK | Fabricated Metal Product Manufacturing332439 | — | ◐ LIKELY ACTIVE |
| SFSapulpa Faclty | Sapulpa | OK | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| SMSchock Manufacturing LLC | Owasso | OK | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| SISpray-rite INC | Pocola | OK | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| TCTrinity Containers, LLC Plant No. 1609 | Catoosa | OK | Fabricated Metal Product Manufacturing332313 | — | ◐ LIKELY ACTIVE |
| TCTulsa Centerless Bar Processing, INC. | Tulsa | OK | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| TMTulsa Milling and Anodizing Operation | Tulsa | OK | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| VEVictory Energy Operations | Collinsville | OK | Fabricated Metal Product Manufacturing332410 | 100-499 | ◐ LIKELY ACTIVE |
| AXAir X Changers | Catoosa | OK | Fabricated Metal Product Manufacturing332420 | — | ◐ LIKELY ACTIVE |