| RLRex Lumber, Brookhaven | Brookhaven, MS | Wood Product Manufacturing321113 | 100–499 | ● ACTIVE |
 Wealth Ascend LLC | Brookhaven, MS | Printing and Related Support Activities323111 | — | ● ACTIVE |
| WPWood Preserving, INC | Brookhaven, MS | Wood Product Manufacturing321114 | — | ◐ LIKELY ACTIVE |
| CPChemstar Products Company | Brookhaven, MS | Food Manufacturing311221 | — | ◇ UNVERIFIED |
 Great Southern Wood Brookhaven INC | Brookhaven, MS | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| BPBrookhaven Pellets LLC | Brookhaven, MS | Wood Product Manufacturing321999 | — | ◐ LIKELY ACTIVE |
| CMCountry Meat Market | Brookhaven, MS | Food Manufacturing311611 | — | ◐ LIKELY ACTIVE |
| DADickerson and Bowen Inc, Brookhaven Asphalt Plant Number 5 | Brookhaven, MS | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| MAM and M Milling Company | Brookhaven, MS | Chemical Manufacturing325188 | — | ◐ LIKELY ACTIVE |
| ASAptiv Services US LLC | Brookhaven, MS | Transportation Equipment Manufacturing336320 | — | ◇ UNVERIFIED |
| BCBrookhaven Chip Mill | Bogue Chitto, MS | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| CCContinental Carbonic Products, INC. | Brookhaven, MS | Beverage and Tobacco Product Manufacturing312113 | — | ◇ UNVERIFIED |
| DIDelta Industries, Inc., Brookhaven Plant 9 | Brookhaven, MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| GRGordon Redd Lumber Company, INC. | Brookhaven, MS | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| KSKeystone Seneca Wire Cloth Company | Brookhaven, MS | Primary Metal Manufacturing331319 | — | ◇ UNVERIFIED |
 Mmc Materials Inc, Brookhaven | Brookhaven, MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MMMmc Materials Inc, Lincoln County | Brookhaven, MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| PBPhillips Bark Processing Company Inc, Processing Facility | Brookhaven, MS | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| SMSmiths Machine and Welding Company INC | Brookhaven, MS | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| SMSpecialty Minerals Inc, Owner, and Specialty Minerals Mississippi Inc, Operator | Brookhaven, MS | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| WMWastequip Manufacturing Company, Dba May Fab | Brookhaven, MS | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| WMWastequip Manufacturing Company LLC | Brookhaven, MS | Fabricated Metal Product Manufacturing332439 | — | ◇ UNVERIFIED |
| BBrookhaven | Brookhaven, MS | Petroleum and Coal Products Manufacturing324121 | 20–99 | ◐ LIKELY ACTIVE |
| BDBrookhaven Dry Ice Plant | Brookhaven, MS | Chemical Manufacturing325120 | 20–99 | ◐ LIKELY ACTIVE |
| GFGatlin Feed | Bogue Chitto, MS | Food Manufacturing311119 | 20–99 | ◐ LIKELY ACTIVE |
| MSMueller Supply Company INC | Brookhaven, MS | Fabricated Metal Product Manufacturing332311 | 20–99 | ◐ LIKELY ACTIVE |
| APAir Products and Chemicals Inc, Brookhaven Co2 Facilitys INC | Brookhaven, MS | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| BOB & O Welding & Machine Company, INC. | Brookhaven, MS | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| DLDelphi, LLC | Brookhaven, MS | Electrical Equipment, Appliance & Component Manufacturing335931 | — | ◇ UNVERIFIED |
| LLLincoln Lumber Company, INC. | Brookhaven, MS | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| NWNations Welding Service, INc. | Brookhaven, MS | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| NWNations Welding Service, INc. | Brookhaven, MS | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
