| RMRam Machine Tooling INC | Picayune | MS | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| RIReman INC | Polkville | MS | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| RRRemy Reman, LLC | Taylorsville | MS | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| RIRoura Iron Works INC | Holly Springs | MS | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| RMRoura Material Handling INC | Holly Springs | MS | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| SSSpeciality Stairs and Miscellaneous Fabrication INC | Pearl | MS | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| SSStructural Steel Services Inc, Plant 3 | Meridian | MS | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| SSStructural Steel Services, Inc., Plant 6 | Meridian | MS | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| SSStructural Steel Services, Plant 1 | Meridian | MS | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| SSSudden Services Inc, Distribution and Operations Center | Philadelphia | MS | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| SSSuper Sagless, Div of Leggett & Platt | Tupelo | MS | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| SMSyltone Marine INC | Gulfport | MS | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| TCTeikuro Corporation | Meridian | MS | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| TWThompsons Welding and Machine Works | Philadelphia | MS | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| TRTier Rack Corporation, Como Plant | Como | MS | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| UOUtility Optimization Group LLC | Pascagoula | MS | Fabricated Metal Product Manufacturing332313 | — | ◇ 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 |
| WMWilliams Machine Works INC | Moss Point | MS | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| WMWilliams Machine Works Inc, Facility Number 2 | Pascagoula | MS | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| WMWorld Marine of Mississippi, Llc, West | Pascagoula | MS | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ZMZachry Moss Point Fabrication Facility | Moss Point | MS | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| AGAb&e Government Solutions LLC | Leakesville | MS | Fabricated Metal Product Manufacturing332911 | — | ◐ LIKELY ACTIVE |
| AMAmory, MS | Amory | MS | Fabricated Metal Product Manufacturing332911 | 20-99 | ◐ LIKELY ACTIVE |
| AMArchitectural Mailboxes Inc. | Taylorsville | MS | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| BHBad Habitz Fabrication LLC | Picayune | MS | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| BCBlueScope Coated Products | Byam | MS | Fabricated Metal Product Manufacturing332812 | 100-499 | ◐ LIKELY ACTIVE |
| BCBlueScope Coated Products Jackson | Byram | MS | Fabricated Metal Product Manufacturing332812 | 100-499 | ◐ LIKELY ACTIVE |
| CFCape Fox Expeditionary, LLC | Vicksburg | MS | Fabricated Metal Product Manufacturing332311 | — | ◐ LIKELY ACTIVE |
| CFContract Fabricators, Inc. - Iuka, MS | Iuka | MS | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| DWDunlap Welding Services LLC | Coldwater | MS | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| EMEastern Metal Framing Mississippi | Hattiesburg | MS | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| FSFabricators Supply LLC | West Point | MS | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| FCFluid Connectors Batesville | Batesville | MS | Fabricated Metal Product Manufacturing332912 | 100-499 | ◐ LIKELY ACTIVE |
| FCFluid Connectors Madison | Madison | MS | Fabricated Metal Product Manufacturing332911 | 20-99 | ◐ LIKELY ACTIVE |
| GAGeneral Atomics - Tupelo - GTM08;GTM10 | Shannon | MS | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| GAGeneral Atomics - Tupelo - GTM11 | Shannon | MS | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| GMGoldin Metals, Inc. | Gulfport | MS | Fabricated Metal Product Manufacturing332311 | 20-99 | ◐ LIKELY ACTIVE |
| HIHapco, INC | Meridian | MS | Fabricated Metal Product Manufacturing332510 | — | ◐ LIKELY ACTIVE |
Historical Arts & Casting, Inc. Mississippi | Lumberton | MS | Fabricated Metal Product Manufacturing332323 | 1-19 | ◐ LIKELY ACTIVE |
| HNHj Norris, LLC | Moss Point | MS | Fabricated Metal Product Manufacturing332312 | — | ◐ LIKELY ACTIVE |
| HCHol-Mac Corporation Plant 1 | Bay Springs | MS | Fabricated Metal Product Manufacturing332313 | 100-499 | ◐ LIKELY ACTIVE |
| HMHs Marine Propulsion LLC | Ocean Springs | MS | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| JMJaco Machine LLC | Amory | MS | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| LCLandworx Construction Contractors LLC | Petal | MS | Fabricated Metal Product Manufacturing332439 | — | ◐ LIKELY ACTIVE |
| LILc Industries INC. | Hazlehurst | MS | Fabricated Metal Product Manufacturing332510 | — | ◐ LIKELY ACTIVE |
| LPLii Piping Fabricators LLC | Lucedale | MS | Fabricated Metal Product Manufacturing332996 | — | ◐ LIKELY ACTIVE |
| LFLloyd Forge & Finish LLC | Hermanville | MS | Fabricated Metal Product Manufacturing332323 | — | ◐ LIKELY ACTIVE |
| LLouisville | Louisville | MS | Fabricated Metal Product Manufacturing332313 | 1-19 | ◐ LIKELY ACTIVE |
| MMMagnum Metals, LLC | Nettleton | MS | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |