| TMTiffin Motorhomes, INC - Belmont Facility | Belmont | MS | Transportation Equipment Manufacturing336211 | 1-19 | ◐ LIKELY ACTIVE |
| TATower Automotive Operations USA LLC Ii | Madison | MS | Transportation Equipment Manufacturing336111 | 100-499 | ◐ LIKELY ACTIVE |
| BWBorg Warner Automotive | Water Valley | MS | Transportation Equipment Manufacturing336310 | — | ◐ LIKELY ACTIVE |
| GSGrenada Stamping and Assembly, INC. | Grenada | MS | Fabricated Metal Product Manufacturing332119 | 100-499 | ◐ LIKELY ACTIVE |
Huntington Ingalls Incorporated | Pascagoula | MS | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| LBLegacy Boats LLC Dba Avid Boats | Aberdeen | MS | Transportation Equipment Manufacturing336612 | 20-99 | ◐ LIKELY ACTIVE |
| MAMartinrea Automotive Structures | Shannon | MS | Transportation Equipment Manufacturing336211 | 100-499 | ◐ LIKELY ACTIVE |
| NNNissan North America Inc, Canton Manufacturing Facility | Canton | MS | Transportation Equipment Manufacturing336110 | — | ◐ LIKELY ACTIVE |
| PMPalmer Machine Works INC | Amory | MS | Transportation Equipment Manufacturing336120 | 20-99 | ◐ LIKELY ACTIVE |
| USUnited States Marine INC. | Gulfport | MS | Transportation Equipment Manufacturing336612 | — | ◐ LIKELY ACTIVE |
| WIWarren INC | Collins | MS | Machinery Manufacturing333999 | 100-499 | ◐ LIKELY ACTIVE |
| CRCaterpillar Remanufactured Products Group | Booneville | MS | Machinery Manufacturing333618 | — | ◐ LIKELY ACTIVE |
| ISIngalls Shipbuilding, Pascagoula Operations | Pascagoula | MS | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| PIPatrick Industries Dba Baymont Composite South | Iuka | MS | Transportation Equipment Manufacturing336111 | — | ◐ LIKELY ACTIVE |
| TATower Automotive, LLC | Meridian | MS | Transportation Equipment Manufacturing336322 | — | ◐ LIKELY ACTIVE |
| VHVt Halter Marine, Pascagoula Operations | Pascagoula | MS | Machinery Manufacturing333132 | — | ◐ LIKELY ACTIVE |
| AAA and B Enterprises INC | Raleigh | MS | Transportation Equipment Manufacturing336320 | — | ◐ LIKELY ACTIVE |
| APAuto Parts Manufacturing Mississippi INC | Guntown | MS | Transportation Equipment Manufacturing336211 | — | ◐ LIKELY ACTIVE |
| BSBlue Springs Metals | Blue Springs | MS | Transportation Equipment Manufacturing336370 | 20-99 | ◐ LIKELY ACTIVE |
| BGBollinger Gulfport Shipbuilding, LLC | Gulfport | MS | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| CACite Armored Batesville | Batesville | MS | Transportation Equipment Manufacturing336211 | 20-99 | ◐ LIKELY ACTIVE |
| FAFaurecia Automotive, Seating | Madison | MS | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
PG Technologies - Ellisville, MS | Ellisville | MS | Fabricated Metal Product Manufacturing332811 | 100-499 | ◐ LIKELY ACTIVE |
| RSRelativity Space INC | John C Stennis Space Center | MS | Transportation Equipment Manufacturing336414 | — | ◐ LIKELY ACTIVE |
| RRRolls Royce North America, Rolls Royce Center of Excellence | Stennis Space Center | MS | Transportation Equipment Manufacturing336412 | — | ◐ LIKELY ACTIVE |
| SMScranton Manufacturing Company INC Dba Mclaughlin Family Companies Inc, Newway | Booneville | MS | Transportation Equipment Manufacturing336211 | — | ◐ LIKELY ACTIVE |
| SSmith+Griffin | Byhalia | MS | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| SRSoutheastern Railway Services | Magnolia | MS | Transportation Equipment Manufacturing336510 | — | ◐ LIKELY ACTIVE |
| SASystems Automotive Interiors LLC | Mantachie | MS | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| USUnipres Southeast | Forest | MS | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| WSWade Services INC | Laurel | MS | Transportation Equipment Manufacturing336212 | — | ◐ LIKELY ACTIVE |
| CAC and W Custom Trailers | Golden | MS | Machinery Manufacturing333924 | — | ◐ LIKELY ACTIVE |
| OPOmega Protein Shipyard | Moss Point | MS | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| VHVt Halter Marine INC | Pascagoula | MS | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| ARAerojet Rocketdyne MS Hancock Stennis Space Center ARSPPS | Stennis Space Center | MS | Transportation Equipment Manufacturing336415 | 100-499 | ◐ LIKELY ACTIVE |
| AHAmerican HOWA Mississippi | Canton | MS | Transportation Equipment Manufacturing336360 | 1-19 | ◐ LIKELY ACTIVE |
| ACAptiv Connections US, LLC | Brookhaven | MS | Transportation Equipment Manufacturing336320 | 100-499 | ◐ LIKELY ACTIVE |
| AAutokiniton | Meridian | MS | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| BBBoat Building Facilities | Gulfport | MS | Transportation Equipment Manufacturing336612 | 100-499 | ◐ LIKELY ACTIVE |
| CECampbell Enterprise CORP | Biloxi | MS | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| CMCenter - Moeller Products LLC | Greenville | MS | Transportation Equipment Manufacturing336350 | — | ◐ LIKELY ACTIVE |
| CMCoastal Machinery Group LLC | Vancleave | MS | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| CMCummings Marine Services Incorporated | Nesbit | MS | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| EGEdelbrock Group | Olive Branch | MS | Transportation Equipment Manufacturing336310 | 100-499 | ◐ LIKELY ACTIVE |
| GIGrammer Incorporated | Shannon | MS | Transportation Equipment Manufacturing336360 | 100-499 | ◐ LIKELY ACTIVE |
| GSGulf States Marine, LLC | Hattiesburg | MS | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| HAhago Automotive | Iuka | MS | Transportation Equipment Manufacturing336370 | 100-499 | ◐ LIKELY ACTIVE |
| HCHavards Construction LLC | Lucedale | MS | Transportation Equipment Manufacturing336611 | — | ◐ LIKELY ACTIVE |
| HCHol-Mac Corporation Plant 4 | Bay Springs | MS | Transportation Equipment Manufacturing336390 | 20-99 | ◐ LIKELY ACTIVE |
| HSH & S Utility Maintenance Services LLC | Gulfport | MS | Transportation Equipment Manufacturing336214 | — | ◐ LIKELY ACTIVE |