| PTPremier Tool & Design INC | Oklahoma City | OK | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| RORoll Offs of America | Durant | OK | Fabricated Metal Product Manufacturing332439 | 100-499 | ◐ LIKELY ACTIVE |
| RHR.W. Holland I, LCC | Tulsa | OK | Fabricated Metal Product Manufacturing332410 | 20-99 | ◐ LIKELY ACTIVE |
| SJS & J Manufacturing INC | Skiatook | OK | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| SUSouthwest United Industries INC | Tulsa | OK | Fabricated Metal Product Manufacturing332813 | — | ▲ REPORTED CLOSED |
| TFTaylor Forge Engineered Systems Tulsa | Tulsa | OK | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| TITek-fins, INC. | Tulsa | OK | Fabricated Metal Product Manufacturing332410 | 100-499 | ◐ LIKELY ACTIVE |
| TMTexoma Millwright and Welding, INC. | Durant | OK | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| TBThomas & Betts | Tulsa | OK | Fabricated Metal Product Manufacturing332912 | — | ◐ LIKELY ACTIVE |
| TPTulsa Pressure Vessels, LLC | Tulsa | OK | Fabricated Metal Product Manufacturing332420 | 20-99 | ◐ LIKELY ACTIVE |
| VIValmont Industries Tulsa | Tulsa | OK | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| VSV & S Schuler Tubular Products | Muskogee | OK | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| WFWedlake Fabricating, INC. | Tulsa | OK | Fabricated Metal Product Manufacturing332420 | 100-499 | ◐ LIKELY ACTIVE |
| WMWeldPro Manufacturing LLC | Tulsa | OK | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| WMWilco Mach and Fabrication INC / Nov Wilco North | Marlow | OK | Fabricated Metal Product Manufacturing332313 | — | ◐ LIKELY ACTIVE |
| WPWilson Products INC | Tulsa | OK | Fabricated Metal Product Manufacturing332721 | 1-19 | ◐ LIKELY ACTIVE |
| 1E10055 E 56th St N | Tulsa | OK | Fabricated Metal Product Manufacturing332111 | — | ◐ LIKELY ACTIVE |
| 3I3b Industries INC | Comanche | OK | Fabricated Metal Product Manufacturing332321 | 1-19 | ◐ LIKELY ACTIVE |
| ALAlfa Laval, INC. US Spiral Heat Exchanger (she) | Broken Arrow | OK | Fabricated Metal Product Manufacturing332410 | — | ◐ LIKELY ACTIVE |
| CCaptiveaire | Muskogee | OK | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
| CCCarlson Company | Tulsa | OK | Fabricated Metal Product Manufacturing332919 | — | ◐ LIKELY ACTIVE |
| CChart | Tulsa | OK | Fabricated Metal Product Manufacturing332410 | — | ◐ LIKELY ACTIVE |
| CRCmc Rebar - Oklahoma City | Oklahoma City | OK | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| DPD&B Processing, LLC | Broken arrow | OK | Fabricated Metal Product Manufacturing332111 | 20-99 | ◐ LIKELY ACTIVE |
| DCDick Conner Correctional Center | Hominy | OK | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| DEDragon Esp LTD / Ve Enterprises | Springer | OK | Fabricated Metal Product Manufacturing332420 | — | ◐ LIKELY ACTIVE |
| FEForum Energy Technologies | Guthrie | OK | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| HMHELI-ARC Manufacturing Corp. | Owasso | OK | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| HMHolmboe Manufacturing CO. | Oklahoma City | OK | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| NANov Ameron Tulsa Pole Products Welding & Fabrication | Tulsa | OK | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
Oerlikon Balzers Coating USA INC. | Oklahoma City | OK | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| RHReda Hps | Owasso | OK | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| RARolled Alloys | Tulsa | OK | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
Steelfab, INC. - Texas Division | Durant | OK | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| SNSwep North America | Tulsa | OK | Fabricated Metal Product Manufacturing332410 | — | ◐ LIKELY ACTIVE |
| TCTechnotherm CORP. | Tulsa | OK | Fabricated Metal Product Manufacturing332410 | 20-99 | ◐ LIKELY ACTIVE |
| UIUnarco Ind LLC / Wagoner Faclty | Wagoner | OK | Fabricated Metal Product Manufacturing332618 | — | ◐ LIKELY ACTIVE |
| USUniversal Sandblasting and Coating INC / 1800 S 49th W Ave | Tulsa | OK | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| VIValmont Industries INC | Tulsa | OK | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| 3D3 D Manufacturing, INC | Sapulpa | OK | Fabricated Metal Product Manufacturing332420 | 1-19 | ◇ UNVERIFIED |
| ATAlliance Tank Service LLC / Cushing Facility | Cushing | OK | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| AIAsc, INC. | Tulsa | OK | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BCBalon CORP / Eastern Valve Mfg Facility | Oklahoma City | OK | Fabricated Metal Product Manufacturing332911 | — | ◇ UNVERIFIED |
| BBBison Bluff Services | Catoosa | OK | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| BTBodycote Thermal Processing, INC. - Okc | Oklahoma City | OK | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| CDCeco Door Prods | Oklahoma City | OK | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| CRCff Recycling USA / 100 N Bath | Oklahoma City | OK | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| CMChoctaw Mfg and Dev CORP / Choctaw Metal and Goods Mfg Faclty | Hugo | OK | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| CRCommercial Resins | Tulsa | OK | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| DIDci Ind / 5716 Nw 4th St | Oklahoma City | OK | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |