| BTBodycote Thermal Processing, INC. - Okc | Oklahoma City, OK | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| CDCactus Drilling Company LLC / Okc Fabrication Yard | Oklahoma City, OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| CICameron Intl - Compression / Cameron Compression Systems | Oklahoma City, OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| CACapital Aviation | Bethany, OK | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| CDCeco Door Prods | Oklahoma City, OK | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| CICentek INC | Oklahoma City, OK | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| CUCeral USA | Oklahoma City, OK | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| CRCff Recycling USA / 100 N Bath | Oklahoma City, OK | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| CBChandler Batch Plant | Chandler, OK | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CBChickasha Batch Plant | Chickasha, OK | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CDChromalloy Div Ok / 1720 National Blvd | Midwest City, OK | Transportation Equipment Manufacturing336412 | — | ◇ UNVERIFIED |
| CACimarron Aircraft CORP / Airport Industrial Park | El Reno, OK | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| CPCitgo Petroleum CORP Formerly Cato Oil & Grease CO | Oklahoma City, OK | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| CRCmc Rebar - Oklahoma City | Oklahoma City, OK | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| CTCooling Tower Composites and Fabricatio / Chickasha Facility | Chickasha, OK | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| CMCreative Metal Products, INC. | Chickasha, OK | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| CCCustom Composites LLC | Oklahoma City, OK | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| CCCustom Composites LLC / 1018 E Madison Fiberglass Mfg Faclty | Oklahoma City, OK | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| DTDayton Tire and Rubber CO | Oklahoma City, OK | Plastics and Rubber Products Manufacturing326211 | — | ◇ UNVERIFIED |
| DIDci Ind / 5716 Nw 4th St | Oklahoma City, OK | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| DMDicaperl Minerals / Dicaperl Minerals | Noble, OK | Nonmetallic Mineral Product Manufacturing327992 | — | ◇ UNVERIFIED |
| DADowntown Airpark | Oklahoma City, OK | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| EAEmerson Automation Solutions Isolation Valves INC. | Oklahoma City, OK | Fabricated Metal Product Manufacturing332911 | — | ◇ UNVERIFIED |
| ETEquipment Technology, L.l.c. | Oklahoma City, OK | Machinery Manufacturing333923 | — | ◇ UNVERIFIED |
| FMFence Masters | Oklahoma City, OK | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| FSFormer Southwest United Industries, INC. | Oklahoma City, OK | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| FSFormer Swisher Hygiene | Midwest City, OK | Chemical Manufacturing325611 | — | ◇ UNVERIFIED |
| GRGabriel Ride Control, LLC | Chickasha, OK | Transportation Equipment Manufacturing336330 | — | ◇ UNVERIFIED |
| GGGeorgia Gulf Chem a | Oklahoma City, OK | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| GEGfl Environmental Services USA LLC | Oklahoma City, OK | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| GVGlobal Vessel and Tank INC / Global Vessel and Tank INC Union City | Union City, OK | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| GCGovernair CORP / 4841 N Sewell Air Conditioning Mfg Fac | Oklahoma City, OK | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| GAGulfstream Aerospace Techs. | Bethany, OK | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| HPHalliburton Pocasset Baroid | Pocasset, OK | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| HLHaskell Lemon Group LLC / West Plant | Oklahoma City, OK | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| HCH-i-s Coatings | Oklahoma City, OK | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| HCHitachi Computer Products INC / 1800 E Imhoff Norman | Norman, OK | Computer and Electronic Product Manufacturing334112 | — | ◇ UNVERIFIED |
| HOHubbell Okc Family | Oklahoma City, OK | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| IPInternational Paper | Oklahoma City, OK | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
 Johns Manville / 812 N Bryant Ave | Oklahoma City, OK | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| LSLiquidpower Specialty Products INC. | Chickasha, OK | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| MRMalarkey Roofing/oklahoma City Plt | Oklahoma City, OK | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| MPMaterials Packaging CORP | Oklahoma City, OK | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| MWMd Wood Llc/oklahoma City Mfg Fa | Oklahoma City, OK | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| MCMidland Carriers | Edmond, OK | Transportation Equipment Manufacturing336214 | — | ◇ UNVERIFIED |
| NONational Oilwell Varco LP - Mission Pro / Nov Completion and Production Solution | Oklahoma City, OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| NNortek | Oklahoma City, OK | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| NSNortek Statepoint | Oklahoma City, OK | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| NBNorth Broadway Batch Plant | Oklahoma City, OK | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| NTNov Tuboscope Edmond Coating Plant | Edmond, OK | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
