| MPMississippi Precision Cast Parts LLC | Columbus | MS | Primary Metal Manufacturing331512 | — | ◇ UNVERIFIED |
| MJM J Feed Mill Ms, LLC | Waynesboro | MS | Food Manufacturing311119 | — | ◇ UNVERIFIED |
 Mmc Materials INC | Coldwater | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| Mmc Materials INC | Hattiesburg | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| Mmc Materials Inc, Ellisville | Ellisville | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| Mmc Materials Inc, Jackson Elton Road | Jackson | MS | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| Mmc Materials Inc, Starkville 30854 | Starkville | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MOMonotech of Mississippi | Iuka | MS | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| MCMueller Copper Fittings CO INC | Fulton | MS | Fabricated Metal Product Manufacturing332913 | — | ◇ UNVERIFIED |
| NSNautic Star LLC | Amory | MS | Transportation Equipment Manufacturing336612 | — | ◇ UNVERIFIED |
| OSOxford Sand Company Inc, Oxford Plant | Oxford | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| PPPaslode Pontotoc | Pontotoc | MS | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
 Patrick Industries, INC. Dba Baymont Industries Plant No. 2 | Belmont | MS | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |
| PFPeco Farms Inc, Philadelphia Feed Mill | Philadelphia | MS | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| PFPenick Forest Products INC | Macon | MS | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| RIRedmont INC | Belmont | MS | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |
| RARobine and Welch Machine and Tool Company INC | Laurel | MS | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| RFRoseburg Forest Products South Lp, Taylorsville Composites | Taylorsville | MS | Wood Product Manufacturing321219 | — | ◇ UNVERIFIED |
| SSSamuel Son and Company (usa) INC | Iuka | MS | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| SFSanderson Farms, Hazlehurst Production | Gallman | MS | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| SFSanderson Farms Inc, Magnolia Feed Facility | Magnolia | MS | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| SESiemens Energy Inc, Richland Ms | Richland | MS | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◇ UNVERIFIED |
| SASouth Atlantic Galvanizing | Shannon | MS | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| SWSouthern Wood Preserving of Hattiesburg INC | Hattiesburg | MS | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| STSteel Technologies INC | Madison | MS | Primary Metal Manufacturing331221 | — | ◇ UNVERIFIED |
| TWThomas Wood Preserving INC | Grenada | MS | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| TSTri State Brick and Tile Company INC | Jackson | MS | Nonmetallic Mineral Product Manufacturing327120 | — | ◇ UNVERIFIED |
| TPTri-state Pole & Piling, INC. | Lucedale | MS | Fabricated Metal Product Manufacturing332114 | — | ◇ UNVERIFIED |
| TFTyson Foods Inc, Magee Feedmill | Magee | MS | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| TFTyson Foods Inc, Union | Union | MS | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| VCVicksburg Chemical Company | Vicksburg | MS | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
 21 Machine and Fab LLC | Forest | MS | Fabricated Metal Product Manufacturing332322 | — | ◐ LIKELY ACTIVE |
 Agup Equipment CO | Yazoo City | MS | Machinery Manufacturing333112 | — | ◐ LIKELY ACTIVE |
 Belzona Mississippi, INC | Moss Point | MS | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| CMCappaert Manufactured Housing, INC. | Vicksburg | MS | Wood Product Manufacturing321991 | — | ◐ LIKELY ACTIVE |
 Cc Lynch & Associates INC | Pass Christian | MS | Computer and Electronic Product Manufacturing334514 | — | ◐ LIKELY ACTIVE |
| JIJmsmanufacturing INC | Lucedale | MS | Fabricated Metal Product Manufacturing332994 | — | ◐ LIKELY ACTIVE |
| KLKitchens Lumber Company LLC | Utica | MS | Wood Product Manufacturing321113 | — | ◐ LIKELY ACTIVE |
 Philumina LLC | Long Beach | MS | Computer and Electronic Product Manufacturing334516 | — | ◐ LIKELY ACTIVE |
| PMPitcock Meat Processing, INC. | Pope | MS | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| SASoutheastern Architectural Woodworks, INC | Brandon | MS | Furniture and Related Product Manufacturing337212 | 20-99 | ◐ LIKELY ACTIVE |
| SWSteel Works, LLC | Jackson | MS | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
 Stragna Solutions LLC | Hattiesburg | MS | Miscellaneous Manufacturing339113 | — | ◐ LIKELY ACTIVE |
 Triner Scale & Manufacturing Co., INC | Olive Branch | MS | Machinery Manufacturing333998 | — | ◐ LIKELY ACTIVE |
| BABatte and Hollingsworth Lumber CO INC | Forest | MS | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| MLMaple Land and Timber LLC | Baldwyn | MS | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| MCMeucci Cues LLC | Byhalia | MS | Miscellaneous Manufacturing339920 | — | ◇ UNVERIFIED |
| THTusk Hardwood, LLC | Yazoo | MS | Wood Product Manufacturing321912 | — | ◇ UNVERIFIED |
| APAc Polymers INC | Byhalia | MS | Chemical Manufacturing325211 | — | ◐ LIKELY ACTIVE |
| ARAkers Railroad Holdings, Llc, Chipper Yard | Amory | MS | Wood Product Manufacturing321113 | — | ◐ LIKELY ACTIVE |
