Aviation Training Consulting, LLC | Altus, OK | Transportation Equipment Manufacturing336413 | — | ● ACTIVE |
| AGAmerican Gypsum CO LLC / Gypsum Wallboard Plant | Duke, OK | Nonmetallic Mineral Product Manufacturing327420 | — | ◐ LIKELY ACTIVE |
| BFBar-s Foods - Altus Plant | Altus, OK | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| AGAmerican Gypsum Wallboard Plant | Duke, OK | Nonmetallic Mineral Product Manufacturing327420 | — | ◇ UNVERIFIED |
| APAltus Plant | Altus, OK | Food Manufacturing311612 | 500+ | ◐ LIKELY ACTIVE |
| ARAltus Ready Mix INC | Altus, OK | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
| BFBar-S Foods Company | Altus, OK | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| FFFast Foam Fire Suppression, LLC | Altus, OK | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| QMQuartz Mountain Winery LLC | Altus, OK | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| AGAmerican Gypsum | Duke, OK | Nonmetallic Mineral Product Manufacturing327420 | — | ◇ UNVERIFIED |
| BEBeck-o Enterprises, INC. | Altus, OK | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| PWPat's Woodworks | Altus, OK | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| TTFirearms | Altus, OK | Fabricated Metal Product Manufacturing332994 | — | ◇ UNVERIFIED |
| TITurbines, INC | Altus, OK | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |