| PCPonca City Metal Products Faclty | Ponca City | OK | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| PMPrecise Machining & Manufacturing LLC | Tulsa | OK | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
Quality Plating of Tulsa INC / 2665 N Darlington | Tulsa | OK | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| VCValmont Coatings Oklahoma Galvanizing | Claremore | OK | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BMBaskins Machined Products | Collinsville | OK | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
Creed Machining LLC | Pryor | OK | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
Cutting Edge Technologies, LLC | Owasso | OK | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
Exodus Manufacturing LLC | Mead | OK | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| FCFabwell CORP | Tulsa | OK | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| MIMoore Iron and Steel CORP. | Yale | OK | Fabricated Metal Product Manufacturing332420 | 20-99 | ◐ LIKELY ACTIVE |
Neco Industries INC | Oklahoma City | OK | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
Okie Hydrogen LLC | Duncan | OK | Fabricated Metal Product Manufacturing332510 | — | ◐ LIKELY ACTIVE |
| CSCapitol Steel and Iron / 1726 S Agnew | Oklahoma City | OK | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| 5R530 Road, LLC | Claremore | OK | Fabricated Metal Product Manufacturing332116 | — | ◐ LIKELY ACTIVE |
| ASAcs Steel Co., LLC | Tulsa | OK | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| ATAdvantage Terrafab LLC | Muskogee | OK | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| ASAst Storage, LLC | Jay | OK | Fabricated Metal Product Manufacturing332420 | — | ◐ LIKELY ACTIVE |
| BMBauman Machine INC. | Oklahoma City | OK | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| BLBoardman, LLC | Oklahoma City | OK | Fabricated Metal Product Manufacturing332313 | — | ◐ LIKELY ACTIVE |
| BABroken Arrow Powder Coating, INC. | Broken Arrow | OK | Fabricated Metal Product Manufacturing332812 | 20-99 | ◐ LIKELY ACTIVE |
| CUCae USA INC. | Broken Arrow | OK | Fabricated Metal Product Manufacturing332510 | — | ◐ LIKELY ACTIVE |
| CICameron Intl - Okc Coatings / Oklahoma City Metal Coating Faclty | Oklahoma City | OK | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| CCCasady 'n' Company, L.l.c. | Oklahoma City | OK | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| CMCimarron Machine Services, Inc. | Tulsa | OK | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| CMCmc Marine, Incorporated | Duncan | OK | Fabricated Metal Product Manufacturing332510 | 20-99 | ◐ LIKELY ACTIVE |
| CCCorrpro Companies | Sand Springs | OK | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| DEDragon Esp LTD / Ve Enterprises | Springer | OK | Fabricated Metal Product Manufacturing332420 | — | ◐ LIKELY ACTIVE |
| ECEads Cooling Solutions, LLC | Catoosa | OK | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| ESEBSCO Spring Co., Inc. | Tulsa | OK | Fabricated Metal Product Manufacturing332613 | 20-99 | ◐ LIKELY ACTIVE |
| ELEmpire Laser & Metal Work, LLC | Broken Arrow | OK | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| FSFabsco Shell & Tube LLC | Sapulpa | OK | Fabricated Metal Product Manufacturing332410 | 20-99 | ◐ LIKELY ACTIVE |
| GEGastech Engineering LLC | Sapulpa | OK | Fabricated Metal Product Manufacturing332420 | 100-499 | ◐ LIKELY ACTIVE |
| GXGen X Machine Technologies INC | Tulsa | OK | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| HIHoneywell International INC. | Tulsa | OK | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| JMJohnson Machine INC | Owasso | OK | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| KKelvion | Catoosa | OK | Fabricated Metal Product Manufacturing332410 | 500+ | ◐ LIKELY ACTIVE |
| LALos Angeles Boiler Works Inc. | Blackwell | OK | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| MMMartens Machine Shop LLC | Fairview | OK | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| MIMbci, INC. | Oklahoma City | OK | Fabricated Metal Product Manufacturing332311 | 20-99 | ◐ LIKELY ACTIVE |
| MMMcelroy Manufacturing Incorporated | Tulsa | OK | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
Midwest Precision, INC | Tulsa | OK | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| MMMingo Manufacturing | Owasso | OK | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| OCOklahoma Custom Coating | Seminole | OK | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| OSOklahoma Steel & Wire CO. INC. | Madill | OK | Fabricated Metal Product Manufacturing332618 | 100-499 | ◐ LIKELY ACTIVE |
| OSOps Sales Company | Dewey | OK | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| PPPelco Products INC. | Edmond | OK | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| PSPelco Structural, LLC | Claremore | OK | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| PMPrecision Metal Fab INC. | Ponca City | OK | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| RORoll Offs of America | Durant | OK | Fabricated Metal Product Manufacturing332439 | 100-499 | ◐ LIKELY ACTIVE |
| SHSlim Haney Machining, INC. | Tulsa | OK | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |