| 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 |
| ABAcme Brick CO Oklahoma City | Oklahoma City | OK | Nonmetallic Mineral Product Manufacturing327120 | 20-99 | ◐ LIKELY ACTIVE |
| ASAcs Steel Co., LLC | Tulsa | OK | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| ARAdvance Research Chemicals INC | Catoosa | OK | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| ATAdvantage Terrafab LLC | Muskogee | OK | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| ACAlltra CORP | Dewey | OK | Machinery Manufacturing333515 | 100-499 | ◐ LIKELY ACTIVE |
| AGArdagh Glass INC. (sapulpa) | Sapulpa | OK | Nonmetallic Mineral Product Manufacturing327213 | 100-499 | ◐ LIKELY ACTIVE |
| AAAxh Air Coolers | Claremore | OK | Fabricated Metal Product Manufacturing332410 | 500+ | ◐ LIKELY ACTIVE |
| BIBags INC | Oklahoma City | OK | Plastics and Rubber Products Manufacturing326111 | 20-99 | ◐ LIKELY ACTIVE |
| BLBoardman, LLC | Oklahoma City | OK | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| CACargill Anml Nutrition - Oklahoma City / 2100 S Robinson Ave | Oklahoma City | OK | Food Manufacturing311119 | 20-99 | ◐ LIKELY ACTIVE |
| CRChemtrade Refinery Services, INC. | Tulsa | OK | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| CMCimarron Machine Services, Inc. | Tulsa | OK | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| CTCimarron Trailers, INC. | Chickasha | OK | Transportation Equipment Manufacturing336212 | 100-499 | ◐ LIKELY ACTIVE |
| CCClimate Craft, INC. | Oklahoma City | OK | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| CIClimatemaster INC | Oklahoma City | OK | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| CPCooling Products INC | Broken Arrow | OK | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| DADexter Axles | El Reno | OK | Transportation Equipment Manufacturing336350 | 100-499 | ◐ 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 |
| ECEnovation Controls | Tulsa | OK | Computer and Electronic Product Manufacturing334513 | 100-499 | ◐ LIKELY ACTIVE |
Fiber Pad INC | Tulsa | OK | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| GFGeorg Fischer Central Plastics LLC | Shawnee | OK | Plastics and Rubber Products Manufacturing326122 | 500+ | ◐ LIKELY ACTIVE |
| HMHargrove Manufacturing | Sand Springs | OK | Nonmetallic Mineral Product Manufacturing327332 | 20-99 | ◐ LIKELY ACTIVE |
| HAHenniges Automotive Oklahoma INC | Frederick | OK | Plastics and Rubber Products Manufacturing326291 | 100-499 | ◐ LIKELY ACTIVE |
| HDHiland Dairy Foods CO | Chandler | OK | Food Manufacturing311511 | 100-499 | ◐ LIKELY ACTIVE |
| HPH-i-s Paint Manufacturing Company, LLC | Oklahoma City | OK | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| HSHk & S Iron CO INC | Oklahoma City | OK | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| JFJindal Films-Americas LLC | Shawnee | OK | Plastics and Rubber Products Manufacturing326113 | 100-499 | ◐ LIKELY ACTIVE |
| LALos Angeles Boiler Works Inc. | Blackwell | OK | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
Metrosign CORP | Oklahoma City | OK | Miscellaneous Manufacturing339950 | 20-99 | ◐ LIKELY ACTIVE |
| MAMid American Steel and Wire CO - Mill | Madill | OK | Primary Metal Manufacturing331110 | 100-499 | ◐ LIKELY ACTIVE |
| MMMingo Manufacturing | Owasso | OK | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| MPMl Products LLC | Noble | OK | Chemical Manufacturing325212 | 20-99 | ◐ LIKELY ACTIVE |
| NSNational Steak and Poultry | Owasso | OK | Food Manufacturing311612 | 100-499 | ◐ 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 |
| OFOk Foods - Heavener | Heavener | OK | Food Manufacturing311615 | — | ◐ LIKELY ACTIVE |
| OSOklahoma Steel & Wire Co., INC. | Madill | OK | Fabricated Metal Product Manufacturing332618 | 100-499 | ◐ LIKELY ACTIVE |
Optical Works Corporation | Muskogee | OK | Miscellaneous Manufacturing339115 | 1-19 | ◐ LIKELY ACTIVE |
| PPPelco Products INC. | Edmond | OK | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
Polydyne, LLC | Poteau | OK | Plastics and Rubber Products Manufacturing326199 | 1-19 | ◐ LIKELY ACTIVE |
| PFPoly Films INC | Oklahoma City | OK | Plastics and Rubber Products Manufacturing326111 | 1-19 | ◐ LIKELY ACTIVE |
| PCPolyvision CORP | Okmulgee | OK | Printing and Related Support Activities323113 | 20-99 | ◐ LIKELY ACTIVE |
| RAReal Alloy Recycling LLC | Sapulpa | OK | Primary Metal Manufacturing331314 | 20-99 | ◐ LIKELY ACTIVE |
| RBRiver Bend Industries | Blanchard | OK | Fabricated Metal Product Manufacturing332420 | 20-99 | ◐ LIKELY ACTIVE |
| RERuss Electric a Siemens Business | Broken Arrow | OK | Electrical Equipment, Appliance & Component Manufacturing335313 | 100-499 | ◐ LIKELY ACTIVE |
| SHSlim Haney Machining, INC. | Tulsa | OK | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| SBSpecialty Bakery of Tulsa | Tulsa | OK | Food Manufacturing311812 | 100-499 | ◐ LIKELY ACTIVE |