| FFFormcrete Fiberglass Products INC / Concrete Forming Facility | Seminole | — | ◐ LIKELY ACTIVE |
Information Exchange Network INC | El Reno | — | ◐ LIKELY ACTIVE |
Innovative Original Solutions LLC | Catoosa | — | ◐ LIKELY ACTIVE |
Native Health Advisers LLC | Tulsa | — | ◐ LIKELY ACTIVE |
Optical Works Corporation | Muskogee | — | ◐ LIKELY ACTIVE |
Walker Stamp & Seal CO | Oklahoma City | — | ◐ LIKELY ACTIVE |
| FFFacet Filtration Stilwell Plant | Stilwell | 100–499 | ◐ LIKELY ACTIVE |
| FGFrontier Generating Station | Oklahoma City | — | ◐ LIKELY ACTIVE |
| MTMidwest Trophy Manufacturing | Del City | — | ◐ LIKELY ACTIVE |
| CCarefusion | Mannford | — | ◇ UNVERIFIED |
| SUSkulls Unlimited | Oklahoma City | — | ◇ UNVERIFIED |
| SESmithco Engineering INC | Tulsa | — | ◇ UNVERIFIED |
| AWAnthony W. Layton, Cpo | Lawton | — | ◐ LIKELY ACTIVE |
| ARA.R.K. Ramos Architectural Signage, LLC | Oklahoma City | 20–99 | ◐ LIKELY ACTIVE |
| BDBecton Dickinson Mannford | Mannford | 100–499 | ◐ LIKELY ACTIVE |
| BDBrewer Dental Lab | Tulsa | 20–99 | ◐ LIKELY ACTIVE |
| CHChampion Hi-Tech of Oklahoma Inc. | Oklahoma City | 1–19 | ◐ LIKELY ACTIVE |
| CGComfort Guard LLC | Muskogee | — | ◐ LIKELY ACTIVE |
| CSCompton Shoe INC | Oklahoma City | — | ◐ LIKELY ACTIVE |
| DTDream Team Prosthetics, LLC | Duncan | — | ◐ LIKELY ACTIVE |
| EREye Restoration Clinic | Tulsa | — | ◐ LIKELY ACTIVE |
| FFFast Foam Fire Suppression, LLC | Altus | — | ◐ LIKELY ACTIVE |
| FIFenner INC | Tulsa | — | ◐ LIKELY ACTIVE |
| FFFreudenberg Flow Technologies - Broken Arrow | Broken Arrow | 20–99 | ◐ LIKELY ACTIVE |
| G4Graphics 4 the People LLC | Midwest City | — | ◐ LIKELY ACTIVE |
| IEInfin8 Enterprises LLC | Bixby | — | ◐ LIKELY ACTIVE |
| ITInnovative Training Solutions LLC | Tulsa | — | ◐ LIKELY ACTIVE |
| IDInternational Dental Arts | Tulsa | 20–99 | ◐ LIKELY ACTIVE |
| JCJohn Crane Fluid Control System | Tulsa | 20–99 | ◐ LIKELY ACTIVE |
| KHKni Healthcare LLC | Tulsa | — | ◐ LIKELY ACTIVE |
| OLOmega Laser Design, INC. | Oklahoma City | — | ◐ LIKELY ACTIVE |
| PPPatriot Prosthetics & Orthotics, INC. | Moore | — | ◐ LIKELY ACTIVE |
| PBPlasma Bionics LLC | Stillwater | — | ◐ LIKELY ACTIVE |
| PEPorterhouse Enterprise LLC | Lawton | — | ◐ LIKELY ACTIVE |
| PMPro-feil Marketing Solutions LLC | Lawton | — | ◐ LIKELY ACTIVE |
Smith + Nephew Inc. Oklahoma City | Oklahoma City | 100–499 | ◐ LIKELY ACTIVE |
| TDThe Dunamis Group LLC | Yukon | — | ◐ LIKELY ACTIVE |
| WIWynn-shield, INC. | Norman | — | ◐ LIKELY ACTIVE |
| YTYolanda Tart, LLC | Broken Arrow | — | ◐ LIKELY ACTIVE |
| PPPatriot Prosthetics & Orthotics, INC. | Yukon | — | ◐ LIKELY ACTIVE |
| SCSouth Central Industries, INC. | Shawnee | — | ◐ LIKELY ACTIVE |
| SFSure Footing Orthotics, LLC | Seminole | — | ◐ LIKELY ACTIVE |
| AMA Max Signs Company INC. | Owasso | — | ◇ UNVERIFIED |
| ASArrow Sign Company, INC | Lawton | — | ◇ UNVERIFIED |
| BSBite Shop Dental Lab Inc | Oklahoma City | — | ◇ UNVERIFIED |
| BPByers Products Group, INC. | Oklahoma City | — | ◇ UNVERIFIED |
| CAC & a International, LLC | Tulsa | — | ◇ UNVERIFIED |
| CICarapace INC | Broken Arrow | — | ◇ UNVERIFIED |
| CNClaude Neon Federal Sign, INC. | Tulsa | — | ◇ UNVERIFIED |
| CNClaude Neon Federal Signs | Tulsa | — | ◇ UNVERIFIED |