| PWPratt & Whitney Military Aftermarket Services, INC. | Oklahoma City | OK | Transportation Equipment Manufacturing336412 | — | ◐ LIKELY ACTIVE |
| PMPrecision Metal Fab INC. | Ponca City | OK | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| PAPrinting and Pub Sys Div | Weatherford | OK | Chemical Manufacturing325992 | — | ◐ LIKELY ACTIVE |
| PAPryor Asphalt LLC / Pryor Asphalt | Pryor | OK | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| PIPryor Industrial Conservation | Pryor | OK | Paper Manufacturing322130 | — | ◐ LIKELY ACTIVE |
| QCQuikrete Companies LLC / Quikrete Tulsa 13th St | Tulsa | OK | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
| RWRamsey Winch | Tulsa | OK | Machinery Manufacturing333923 | 20-99 | ◐ LIKELY ACTIVE |
| RIRath INC. | Apache | OK | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| RURefresco Us, INC. | Fort Gibson | OK | Beverage and Tobacco Product Manufacturing312111 | — | ◐ LIKELY ACTIVE |
| RORoll Offs of America | Durant | OK | Fabricated Metal Product Manufacturing332439 | 100-499 | ◐ LIKELY ACTIVE |
| SESeaboard Energy of Oklahoma, LLC | Guymon | OK | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| SFSeaboard Farms, INC. | Guymon | OK | Food Manufacturing311611 | — | ◐ LIKELY ACTIVE |
| SHSlim Haney Machining, INC. | Tulsa | OK | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| SASofidal America, Corp.-autumn Ii on Site | Inola | OK | Paper Manufacturing322120 | — | ◐ LIKELY ACTIVE |
| SUSouthwest United Industries INC | Tulsa | OK | Fabricated Metal Product Manufacturing332813 | — | ▲ REPORTED CLOSED |
| SBSpecialty Bakery of Tulsa | Tulsa | OK | Food Manufacturing311812 | 100-499 | ◐ LIKELY ACTIVE |
| SNSpf North America | Guymon | OK | Food Manufacturing311111 | — | ◐ LIKELY ACTIVE |
State Industrial Products Tulsa | Broken Arrow | OK | Chemical Manufacturing325611 | 1-19 | ◐ LIKELY ACTIVE |
| SLSts Logistics & Analytics LLC | Tulsa | OK | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| SCSuburban Cabinet Shop, LLC | Oklahoma City | OK | Furniture and Related Product Manufacturing337110 | 20-99 | ◐ LIKELY ACTIVE |
| SMSunset Moulding - Idabel Division | Idabel | OK | Wood Product Manufacturing321911 | 1-19 | ◐ LIKELY ACTIVE |
| TFTaylor Forge Engineered Systems Tulsa | Tulsa | OK | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| TWT.d. Williamson | Tulsa | OK | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| TITechnisand INC. | Roff | OK | Chemical Manufacturing325991 | — | ◐ 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 |
| TRThe Reading Truck Group LLC | Claremore | OK | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |
| TBThomas & Betts | Tulsa | OK | Fabricated Metal Product Manufacturing332912 | — | ◐ LIKELY ACTIVE |
| TPTranscript Press | Norman | OK | Printing and Related Support Activities323110 | — | ◐ LIKELY ACTIVE |
| TCTwin Cities Ready Mix, Inc.-eufaula Facility | Eufaula | OK | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
| TDTwister Distillery Company | Moore | OK | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| TFTyson Foods INC. | Broken Bow | OK | Food Manufacturing311615 | — | ◐ LIKELY ACTIVE |
| UIUnarco Ind LLC / Wagoner Faclty | Wagoner | OK | Fabricated Metal Product Manufacturing332618 | — | ◐ LIKELY ACTIVE |
| VMValliant Mill | Valliant | OK | Paper Manufacturing322110 | 100-499 | ◐ LIKELY ACTIVE |
| VIValmont Industries Tulsa | Tulsa | OK | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| VEVan Eaton Ready Mix, Inc. | Shawnee | OK | Nonmetallic Mineral Product Manufacturing327320 | 100-499 | ◐ LIKELY ACTIVE |
| VLVentaire LLC | Tulsa | OK | Fabricated Metal Product Manufacturing332311 | 20-99 | ◐ LIKELY ACTIVE |
| VAVertical Aerospace | Bristow | OK | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| VEVictory Energy Operations | Collinsville | OK | Fabricated Metal Product Manufacturing332410 | 100-499 | ◐ LIKELY ACTIVE |
| VAVortex Alley Brewing LLC | Ponca City | OK | Beverage and Tobacco Product Manufacturing312130 | — | ◐ 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 |
| WGWhm Granite Products INC | Granite | OK | Nonmetallic Mineral Product Manufacturing327991 | — | ◐ LIKELY ACTIVE |
| WMWilco Mach and Fabrication INC / Nov Wilco North | Marlow | OK | Fabricated Metal Product Manufacturing332313 | — | ◐ LIKELY ACTIVE |
| WIWoodward Iodine Corporation | Woodward | OK | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| AFAdvanced Flow Solutions | Oklahoma City | OK | Machinery Manufacturing333912 | — | ◐ LIKELY ACTIVE |
| ARAdvanced Research Chemicals INC. | Catoosa | OK | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| ADAes Drilling Fluids Clinton | Clinton | OK | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| ACAircraft Cylinders of America INC | Tulsa | OK | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| AGAmerican Gypsum CO LLC / Gypsum Wallboard Plant | Duke | OK | Nonmetallic Mineral Product Manufacturing327420 | — | ◐ LIKELY ACTIVE |