| AFAmerican Foundry Group / American Alloy Ii | Muskogee | OK | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| AFAmerican Foundry Group LLC - Bixby | Bixby | OK | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| BHBaker Hughes, Broken Arrow Facility | Broken Arrow | OK | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| BCBoral Construction Materials Reno Plant | Oklahoma City | OK | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| EHEaton Hydraulics INC | Shawnee | OK | Machinery Manufacturing333996 | — | ◇ UNVERIFIED |
| EMElliott Manufactured Homes INC / Glass Pro Division | Addington | OK | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |
| HFHoffman Fixtures CO | Tulsa | OK | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |
| MCMid Continent Concrete CO / 431 W 23rd St Tulsa Facility | Tulsa | OK | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| PBPiedmont Batch Plant | Piedmont | OK | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| SDSintertec Div of Bpi INC - Muskogee Cnty Plant | Muskogee | OK | Nonmetallic Mineral Product Manufacturing327120 | — | ◇ UNVERIFIED |
| SASlw Automotive INC / Sallisaw Plt | Sallisaw | OK | Primary Metal Manufacturing331523 | — | ◇ UNVERIFIED |
| ATAll Tools INC | Oklahoma City | OK | Fabricated Metal Product Manufacturing332116 | 1-19 | ◇ UNVERIFIED |
| BIBramco INC / Fairview Facility | Fairview | OK | Transportation Equipment Manufacturing336212 | 1-19 | ◇ UNVERIFIED |
| CSCapitol Steel and Iron / 1726 S Agnew | Oklahoma City | OK | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| CACaston Architectural Millwork | Oklahoma City | OK | Wood Product Manufacturing321911 | 20-99 | ◇ UNVERIFIED |
| CPCharlies Plating / Chrome Plating Shop | Tulsa | OK | Fabricated Metal Product Manufacturing332813 | 1-19 | ◇ UNVERIFIED |
| CCConley CORP / 2795 E 91st St | Tulsa | OK | Plastics and Rubber Products Manufacturing326122 | — | ◇ UNVERIFIED |
| ETElite Trailers INC / Elite Trailers INC | Spiro | OK | Transportation Equipment Manufacturing336214 | 1-19 | ◇ UNVERIFIED |
| FPFisher Products LLC | Tulsa | OK | Fabricated Metal Product Manufacturing332710 | 20-99 | ◇ UNVERIFIED |
| GAG and H Decoys INC | Henryetta | OK | Plastics and Rubber Products Manufacturing326199 | 1-19 | ◇ UNVERIFIED |
| GRGoddard Ready Mix Concrete / 3101 Ne 10th | Oklahoma City | OK | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◇ UNVERIFIED |
| HAH and H Protective Coatings INC / 4849 W 21st St | Tulsa | OK | Fabricated Metal Product Manufacturing332812 | 1-19 | ◇ UNVERIFIED |
| HIHem INC | Pryor | OK | Machinery Manufacturing333517 | 100-499 | ◇ UNVERIFIED |
| HJHg Jenkins Const In/plt 2 | Lawton | OK | Petroleum and Coal Products Manufacturing324121 | 20-99 | ◇ UNVERIFIED |
| HIHydrohoist International Incorporated | Claremore | OK | Machinery Manufacturing333923 | 20-99 | ◇ UNVERIFIED |
| IVIndustrial Vehicles International, INC | Tulsa | OK | Machinery Manufacturing333120 | 1-19 | ◇ UNVERIFIED |
| LCLongan Construction CO / Grove Asphalt Plt | Grove | OK | Petroleum and Coal Products Manufacturing324121 | 20-99 | ◇ UNVERIFIED |
| MPMurphy Products, INC. | Oklahoma City | OK | Machinery Manufacturing333111 | 1-19 | ◇ UNVERIFIED |
| PMParks Manufacturing INC | Seminole | OK | Transportation Equipment Manufacturing336612 | 100-499 | ◇ UNVERIFIED |
| RIRosewood Industries, INC. | Stigler | OK | Furniture and Related Product Manufacturing337110 | 20-99 | ◇ UNVERIFIED |
| SASchwarz Asphalt LLC / 8251 W Reno | Oklahoma City | OK | Petroleum and Coal Products Manufacturing324121 | 1-19 | ◇ UNVERIFIED |
| SBSkinner Bros CO INC / Main Facility | Tulsa | OK | Machinery Manufacturing333998 | 1-19 | ◇ UNVERIFIED |
| SCSooner Coating LLC / Sooner Coating | Catoosa | OK | Machinery Manufacturing333132 | 1-19 | ◇ UNVERIFIED |
| 1S1901 Skyline Dr Air Curtain Wood Waste Burner | Oklahoma City | OK | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| 2S2300 S Hwy 97 | Sand Springs | OK | Primary Metal Manufacturing331110 | — | ◇ UNVERIFIED |
| 3D3 D Manufacturing, INC | Sapulpa | OK | Fabricated Metal Product Manufacturing332420 | 1-19 | ◇ UNVERIFIED |
| 7S7447 S E 74th | Oklahoma City | OK | Transportation Equipment Manufacturing336111 | — | ◇ UNVERIFIED |
| 7R7725 Reno No1 LLC / 7725 W Reno No 1 LLC | Oklahoma City | OK | Computer and Electronic Product Manufacturing334210 | — | ◇ UNVERIFIED |
| AFAch Food CO Inc/2801 S W 15th St | Oklahoma City | OK | Food Manufacturing311225 | — | ◇ UNVERIFIED |
| AUAdjuvants Unlimited - #3507 | Tulsa | OK | Chemical Manufacturing325613 | — | ◇ UNVERIFIED |
| AMAdm Milling Company | Enid | OK | Food Manufacturing311211 | — | ◇ UNVERIFIED |
| ACAdvanced Composites Group Incorporated | Tulsa | OK | Textile Mills313320 | — | ◇ UNVERIFIED |
| ARAdvanced Research Chemicals INC. | Catoosa | OK | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| AMAgc Mfg Svc INC / Broken Arrow Test Facility | Broken Arrow | OK | Machinery Manufacturing333611 | — | ◇ UNVERIFIED |
 A G Equipment Company - Hemlocke Site | Broken Arrow | OK | Machinery Manufacturing333912 | — | ◇ UNVERIFIED |
| ATAlliance Tank Service LLC / Cushing Facility | Cushing | OK | Fabricated Metal Product Manufacturing332420 | — | ◇ UNVERIFIED |
| ADAmerican Directional Technology, INC. | Wayne | OK | Machinery Manufacturing333319 | 20-99 | ◇ UNVERIFIED |
| ACApac Central INC / Muskogee Asphalt 4030 | Muskogee | OK | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| ACApac Central INC / Pawhuska Quarry and Asphalt 4055 | Pawhuska | OK | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| ACApac Central INC / Vinita Quarry and Asphalt 4054 | Vinita | OK | Nonmetallic Mineral Product Manufacturing327410 | — | ◇ UNVERIFIED |
