| GPGeorgia Pacific Corporation, Roxie Chip and Saw | Roxie | MS | Wood Product Manufacturing321113 | — | ◐ LIKELY ACTIVE |
Great Southern Industries INC | Jackson | MS | Paper Manufacturing322211 | — | ◐ LIKELY ACTIVE |
| GMGrenada Manufacturing LLC | Grenada | MS | Primary Metal Manufacturing331221 | — | ◐ LIKELY ACTIVE |
| GRGrt Rubber Ripley Operations | Ripley | MS | Plastics and Rubber Products Manufacturing326299 | — | ◐ LIKELY ACTIVE |
| GCGulf Coast Pre-stress Partners, LTD | Pass Christian | MS | Nonmetallic Mineral Product Manufacturing327332 | 100-499 | ◐ LIKELY ACTIVE |
| GPGulf Pride Enterprises, INC. | Biloxi | MS | Food Manufacturing311710 | 20-99 | ◐ LIKELY ACTIVE |
| HLHankins Lumber Company Number Two | Grenada | MS | Wood Product Manufacturing321113 | — | ◐ LIKELY ACTIVE |
| HCHavards Construction LLC | Lucedale | MS | Transportation Equipment Manufacturing336611 | 1-19 | ◐ LIKELY ACTIVE |
| HTHigh Tech INC | Long Beach | MS | Computer and Electronic Product Manufacturing334511 | 20-99 | ◐ LIKELY ACTIVE |
Hitachi Energy USA INC | Crystal Springs | MS | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◐ LIKELY ACTIVE |
| HRH.m. Richards, INC. | Guntown | MS | Furniture and Related Product Manufacturing337121 | 500+ | ◐ LIKELY ACTIVE |
| HCHol-Mac Corporation Plant 2 | Bay Springs | MS | Machinery Manufacturing333995 | 100-499 | ◐ LIKELY ACTIVE |
Howard Industries Inc, Ellisville Manufacturing Facility | Ellisville | MS | Electrical Equipment, Appliance & Component Manufacturing335311 | — | ◐ LIKELY ACTIVE |
| HEHunter Engineering Company, Durant | Durant | MS | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| HEHunter Engineering Company Raymond Plant | Raymond | MS | Fabricated Metal Product Manufacturing332999 | 500+ | ◐ LIKELY ACTIVE |
| HSHunt Southland Lumberton Refinery | Lumberton | MS | Petroleum and Coal Products Manufacturing324110 | — | ◐ LIKELY ACTIVE |
| HVHunt Vicksburg Terminal | Vicksburg | MS | Petroleum and Coal Products Manufacturing324110 | — | ◐ LIKELY ACTIVE |
| IBInterfor Bay Springs | Bay Springs | MS | Wood Product Manufacturing321113 | 100-499 | ◐ LIKELY ACTIVE |
| IPInternational Paper Company, Houston | Houston | MS | Paper Manufacturing322211 | — | ◐ LIKELY ACTIVE |
| IPInternational Paper Company, Magnolia Facility | Magnolia | MS | Paper Manufacturing322211 | — | ◐ LIKELY ACTIVE |
| IPInternational Paper Company, Richland Facility | Richland | MS | Paper Manufacturing322211 | — | ◐ LIKELY ACTIVE |
| IPInternational Paper Olive Branch Container | Olive Branch | MS | Paper Manufacturing322211 | 20-99 | ◐ LIKELY ACTIVE |
| JBJack Batte and Son INC. | Forest | MS | Wood Product Manufacturing321113 | 20-99 | ◐ LIKELY ACTIVE |
| JBJack Batte and Sons INC | Forest | MS | Wood Product Manufacturing321113 | 20-99 | ◐ LIKELY ACTIVE |
| JMJackson, MS Wilbert Burial Vault Company | Jackson | MS | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| JRJackson Ready Mix Concrete - Plant No 1 | Jackson | MS | Nonmetallic Mineral Product Manufacturing327121 | — | ◐ LIKELY ACTIVE |
| JCJANMP Contech Engineered Solutions LLC | Greenville | MS | Fabricated Metal Product Manufacturing332322 | 1-19 | ◐ LIKELY ACTIVE |
| JRJones Ready Mix LLC | Sandy Hook | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
| JMJwh Machining & Fab LLC | Jackson | MS | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| KEKennedy Engine CO INC | Biloxi | MS | Machinery Manufacturing333618 | 1-19 | ◐ LIKELY ACTIVE |
| KCKevin Charles Furniture | New Albany | MS | Furniture and Related Product Manufacturing337121 | 20-99 | ◐ LIKELY ACTIVE |
| KPKim's Processing Plant Inc | Clarksdale | MS | Food Manufacturing311612 | 1-19 | ◐ LIKELY ACTIVE |
| KBKitchens Brothers Mfg Co-utica Mill | Utica | MS | Wood Product Manufacturing321113 | — | ◐ LIKELY ACTIVE |
| LMLakeside Moulding | Flowood | MS | Wood Product Manufacturing321918 | 20-99 | ◐ LIKELY ACTIVE |
| LMLaurel Machine and Foundry, Front Street | Laurel | MS | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| LZLa Z Boy, Scanlan Street | Newton | MS | Furniture and Related Product Manufacturing337121 | — | ◐ LIKELY ACTIVE |
| LMLazy Magnolia Brewing Company, LLC | Kiln | MS | Beverage and Tobacco Product Manufacturing312130 | 1-19 | ◐ LIKELY ACTIVE |
| LRLehman Roberts Company- Plant 7 | Batesville | MS | Petroleum and Coal Products Manufacturing324121 | 1-19 | ◐ LIKELY ACTIVE |
| MLMacrosource Llc, Greenville North | Greenville | MS | Chemical Manufacturing325314 | — | ◐ LIKELY ACTIVE |
| MPMagnolia Processing Inc, Pride of the Pond | Tunica | MS | Food Manufacturing311712 | — | ◐ LIKELY ACTIVE |
| MFMars Food Us, LLC | Greenville | MS | Food Manufacturing311212 | — | ◐ LIKELY ACTIVE |
| MBMaster Bilt Products | New Albany | MS | Machinery Manufacturing333415 | 100-499 | ◐ LIKELY ACTIVE |
| MPMcNeely Plastics | Hazlehurst | MS | Paper Manufacturing322220 | 20-99 | ◐ LIKELY ACTIVE |
| MPMenasha Packaging Company-Pelahatchie | Pelahatchie | MS | Paper Manufacturing322211 | 100-499 | ◐ LIKELY ACTIVE |
| MFMission Forest Products Lp, Mission Forest Products Corinth Sawmill | Corinth | MS | Wood Product Manufacturing321113 | — | ◐ LIKELY ACTIVE |
| MAMississippi Aerospace CORP | Picayune | MS | Fabricated Metal Product Manufacturing332710 | 1-19 | ◐ LIKELY ACTIVE |
| MLMississippi Limestone CORP | Friars Point | MS | Nonmetallic Mineral Product Manufacturing327390 | 100-499 | ◐ LIKELY ACTIVE |
| MMMmc Materials INC | Robinsonville | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
| MMMmc Materials Inc, Columbia | Columbia | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
| MMMmc Materials Inc, Mccomb | Mccomb | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |