| GAGreenwood Accessories | Greenwood | 100–499 | ◐ LIKELY ACTIVE |
| GSGreenwood Service | Greenwood | 100–499 | ◐ LIKELY ACTIVE |
| GRGrenada - Red Steel | 38901 | 100–499 | ◐ LIKELY ACTIVE |
| GRGriffith Refrigeration and Electric, LLC | Carthage | — | ◐ LIKELY ACTIVE |
| HHHealthy Home Solutions, LLC | Caledonia | — | ◐ LIKELY ACTIVE |
| HEHunter Engineering Company Durant Manufacturing Plant | Durant | 100–499 | ◐ LIKELY ACTIVE |
| JJackson | Jackson | 20–99 | ◐ LIKELY ACTIVE |
| JMJackson Ms Mfg Plant | Jackson | 500+ | ◐ LIKELY ACTIVE |
| KEKennedy Engine CO INC | Biloxi | — | ◐ LIKELY ACTIVE |
| LULeveling Up Elevator Services, LLC | Jackson | — | ◐ LIKELY ACTIVE |
| MBMaster Bilt Products | New Albany | 100–499 | ◐ LIKELY ACTIVE |
| MMeridian | Meridian | 20–99 | ◐ LIKELY ACTIVE |
| MRMississippi Reman | Corinth | 500+ | ◐ LIKELY ACTIVE |
| MTMississippi Tank Company | Hattiesburg | 100–499 | ◐ LIKELY ACTIVE |
Modine Manufacturing Company - Grenada CCP | Grenada | 100–499 | ◐ LIKELY ACTIVE |
Modine Manufacturing Company - Grenada OEM | Grenada | 500+ | ◐ LIKELY ACTIVE |
| OBOlive Branch | Olive Branch | 500+ | ◐ LIKELY ACTIVE |
| PTParish Tractor Company LLC | Hattiesburg | — | ◐ LIKELY ACTIVE |
| P3Plant 3 | Union | 20–99 | ◐ LIKELY ACTIVE |
| PTPrimetals Technologies - Columbus | Columbus | 20–99 | ◐ LIKELY ACTIVE |
| RLReal-time Laboratories, LLC | Choctaw | — | ◐ LIKELY ACTIVE |
| SSSIMFLO Southaven | Southaven | 1–19 | ◐ LIKELY ACTIVE |
| SIStandard Industrial Corp. | Clarksdale | 20–99 | ◐ LIKELY ACTIVE |
| SIStringer Industries, Inc-- welding shop | Tylertown | 1–19 | ◐ LIKELY ACTIVE |
| TDTaylor Defense Products, LLC | Louisville | — | ◐ LIKELY ACTIVE |
The New York Blower Company - Philadelphia | Philadelphia | 20–99 | ◐ LIKELY ACTIVE |
| TETK Elevator Byhalia MFG | Byhalia | 100–499 | ◐ LIKELY ACTIVE |
| TETK Elevator Walnut MFG | Walnut | 1–19 | ◐ LIKELY ACTIVE |
| TTTombigbee Tooling Inc | Mantachie | 20–99 | ◐ LIKELY ACTIVE |
| TITurley International Resources | Picayune | 20–99 | ◐ LIKELY ACTIVE |
| VCValmet - Columbus, MS | Columbus | 20–99 | ◐ LIKELY ACTIVE |
| VSVanguard Solutions, Incorporated | Gautier | — | ◐ LIKELY ACTIVE |
| WIWebster Industries - Meridian | Meridian | 1–19 | ◐ LIKELY ACTIVE |
| AEAgup Equipment CO | Yazoo City | — | ◐ LIKELY ACTIVE |
| AAAdp Advanced Distributor Products | Grenada | — | ◇ UNVERIFIED |
| AHAmerican Howa Kentucky, INC. | Canton | — | ◇ UNVERIFIED |
| AMAtlas Manufacturing Company | Tremont | — | ◇ UNVERIFIED |
| BIBell INC. | Inverness | — | ◇ UNVERIFIED |
| BMBurkeen Manufacturing Company | Olive Branch | — | ◇ UNVERIFIED |
| CICaterpillar Inc, Sawyer Road Facility | Corinth | — | ◇ UNVERIFIED |
| CLCaterpillar Logistics Facility | Corinth | — | ◇ UNVERIFIED |
| CCCommercial Construction Company, INC. | Laurel | — | ◇ UNVERIFIED |
| DTDesign Tech | Carriere | — | ◇ UNVERIFIED |
| EREasy Reach Supply | Hattiesburg | — | ◇ UNVERIFIED |
Environmental Construction CORP. | Pass Christian | — | ◇ UNVERIFIED |
| ELExel Logistics Distribution | Byhalia | — | ◇ UNVERIFIED |
| FLFabCon LLC | Nesbit | — | ◇ UNVERIFIED |
| FPField Pro Equipment Manufacturing LLC | Columbus | — | ◇ UNVERIFIED |
| FTFmc Technonogies INC | Saltillo | — | ◇ UNVERIFIED |
| GSGibbs & Sons, Inc. | Lake | — | ◇ UNVERIFIED |