| DTDesoto Treated Materials INC | Wiggins | Wood Product Manufacturing | 321114 | 20–99 | ● ACTIVE |
| HIHood Industries Inc, Wiggins | Wiggins | Wood Product Manufacturing | 321211 | 100–499 | ● ACTIVE |
| CPCarpenter Pole & Piling Co., INC. | Wiggins | Wood Product Manufacturing | 321113 | 20–99 | ◐ LIKELY ACTIVE |
| SCStella-jones Corporation | Wiggins | Wood Product Manufacturing | 321114 | — | ◐ LIKELY ACTIVE |
| CPComplete Paper Wiggins LLC | Wiggins | Paper Manufacturing | 322120 | — | ◐ LIKELY ACTIVE |
| MMMmc Materials Inc, Wiggins | Wiggins | Nonmetallic Mineral Product Manufacturing | 327320 | — | ◐ LIKELY ACTIVE |
| AIAnduril Industries INC | Mchenry | Primary Metal Manufacturing | 331314 | — | ◇ UNVERIFIED |
| HPHuey P. Stockstill Llc, Asphalt Plant No. 4 | Wiggins | Nonmetallic Mineral Product Manufacturing | 327320 | — | ◇ UNVERIFIED |
| HSHuey Stockstill Inc, Asphalt Plant Number Four | Wiggins | Petroleum and Coal Products Manufacturing | 324121 | — | ◇ UNVERIFIED |
| WLWiggins Lumber Company INC | Wiggins | Wood Product Manufacturing | 321113 | — | ◇ UNVERIFIED |
| AIAnduril Industries, INC. | Mchenry | Computer and Electronic Product Manufacturing | 334511 | — | ◐ LIKELY ACTIVE |
| AIAnduril Industries Inc. - Rocket Motor Systems | Mchenry | Transportation Equipment Manufacturing | 336415 | 20–99 | ◐ LIKELY ACTIVE |
| BSBiOrigin Specialty Products-Wiggins | Wiggins | Paper Manufacturing | 322121 | 20–99 | ◐ LIKELY ACTIVE |
| ASAce Sealcoating & Asphalt Repair LLC | Mc Henry | Petroleum and Coal Products Manufacturing | 324121 | — | ◇ UNVERIFIED |
| BEBerry Enterprise of Ms, INC | Perkinston | Primary Metal Manufacturing | 331210 | — | ◇ UNVERIFIED |
| BTB & T Custom Woodworks, INC. | Wiggins | Furniture and Related Product Manufacturing | 337212 | — | ◇ UNVERIFIED |
| ELEnviva, LLC - Enviva Bond | Wiggins | Wood Product Manufacturing | 321999 | — | ◇ UNVERIFIED |
| SRStone Ready Mix LLC | Perkinston | Nonmetallic Mineral Product Manufacturing | 327320 | — | ◇ UNVERIFIED |
