| KFKoch Fertilizer Enid, LLC | Enid | Chemical Manufacturing | 325311 | 100–499 | ● ACTIVE |
Hanger Prosthetics & Orthotics East, INC. | Enid | Miscellaneous Manufacturing | 339113 | — | ● ACTIVE |
| NMNo Man's Land | Enid | Food Manufacturing | 311612 | 100–499 | ● ACTIVE |
Parrish Enterprises, LTD. | Enid | Fabricated Metal Product Manufacturing | 332722 | — | ● ACTIVE |
Parrish Enterprises, LTD. | Enid | Primary Metal Manufacturing | 331524 | — | ● ACTIVE |
| AFAdvancepierre Foods | Enid | Food Manufacturing | 311412 | — | ◐ LIKELY ACTIVE |
| OCOxbow Calcining LLC | Kremlin | Petroleum and Coal Products Manufacturing | 324199 | — | ◐ LIKELY ACTIVE |
| EBEnid Batch Plant | Enid | Nonmetallic Mineral Product Manufacturing | 327320 | — | ◇ UNVERIFIED |
| PCPt Central Machine and Tool Company | Enid | Primary Metal Manufacturing | 331492 | — | ◇ UNVERIFIED |
| APAdvanced Pierre Foods INC / Enterprise Complex | Enid | Food Manufacturing | 311612 | — | ◐ LIKELY ACTIVE |
| AFAdvancePierre Foods, Inc. | Enid | Food Manufacturing | 311412 | — | ◐ LIKELY ACTIVE |
| CTChisholm Trail Meats, LLC | Enid | Food Manufacturing | 311611 | — | ◐ LIKELY ACTIVE |
| OCOxbow Calcining LLC | Kremlin | Petroleum and Coal Products Manufacturing | 324199 | 20–99 | ◐ LIKELY ACTIVE |
| AMAdm Milling Company | Enid | Food Manufacturing | 311211 | — | ◇ UNVERIFIED |
| CCCummins Construction CO INC / Plant 2721 Enid | Enid | Petroleum and Coal Products Manufacturing | 324121 | — | ◇ UNVERIFIED |
| GIGefco Inc/enid Fabrication Fac | Enid | Machinery Manufacturing | 333132 | — | ◇ UNVERIFIED |
| AFAdvancePierre Foods Inc. | Enid | — | — | — | ◐ LIKELY ACTIVE |
| AFAdvancePierre Foods, Inc. | Enid | — | — | — | ◐ LIKELY ACTIVE |
| BMBri-Steel Manufacturing LLC | Enid | Primary Metal Manufacturing | 331210 | 20–99 | ◐ LIKELY ACTIVE |
| EMEh Metal Works, LLC | Enid | Fabricated Metal Product Manufacturing | 332999 | — | ◐ LIKELY ACTIVE |
| ECEnid Concrete CO INC | Enid | Nonmetallic Mineral Product Manufacturing | 327320 | — | ◐ LIKELY ACTIVE |
| EFEnid Flour Mill | Enid | Food Manufacturing | 311211 | 20–99 | ◐ LIKELY ACTIVE |
| JJJaren's Jerky | Enid | Food Manufacturing | 311612 | — | ◐ LIKELY ACTIVE |
| PFPT Foundry | Eind | Primary Metal Manufacturing | 331524 | 20–99 | ◐ LIKELY ACTIVE |
| PMPT Machine Shop & Tool | Eind | Fabricated Metal Product Manufacturing | 332510 | 20–99 | ◐ LIKELY ACTIVE |
| SMSpenco Metal Works, LLC | Enid | Fabricated Metal Product Manufacturing | 332313 | — | ◐ LIKELY ACTIVE |
| WPWillow Philly Enid Plant | Enid | Food Manufacturing | 311412 | 100–499 | ◐ LIKELY ACTIVE |
| 5M580 Machine LLC | Enid | Fabricated Metal Product Manufacturing | 332721 | — | ◇ UNVERIFIED |
| AFAdvance Food Company, LLC - Pine Street | Enid | Food Manufacturing | 311999 | — | ◇ UNVERIFIED |
| ABA.w. Brueggemann CO. | Enid | Fabricated Metal Product Manufacturing | 332991 | — | ◇ UNVERIFIED |
| CTChisholm Trail Carpentry LLC | Waukomis | Furniture and Related Product Manufacturing | 337110 | — | ◇ UNVERIFIED |
| FSFence Solutions INC. | Enid | Fabricated Metal Product Manufacturing | 332618 | — | ◇ UNVERIFIED |
| GCGarber Coop | Garber | Food Manufacturing | 311211 | — | ◇ UNVERIFIED |
| KNKoch Nitorgen Location Spill Clean Up By Ge Water & Process Technologies | Enid | Chemical Manufacturing | 325311 | — | ◇ UNVERIFIED |
| KNKoch Nitrogen | Enid | Chemical Manufacturing | 325311 | — | ◇ UNVERIFIED |
| KIKonecranes, INC. | Enid | Machinery Manufacturing | 333923 | — | ◇ UNVERIFIED |
| LGLinde Gas North America LLC | Enid | Chemical Manufacturing | 325120 | — | ◇ UNVERIFIED |
| SPSpecialty Products Company | Enid | Plastics and Rubber Products Manufacturing | 326122 | — | ◇ UNVERIFIED |
| WSWd Sales, INC. | Enid | Furniture and Related Product Manufacturing | 337110 | — | ◇ UNVERIFIED |