| HPHuey P Stockstill Llc, Picayune | Picayune | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| HPHuey P. Stockstill Llc, Ready Mix Concrete #2 | Poplarville | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IPI-220 Plant | Jackson | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| JPJackson Precast INC | Jackson | MS | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| JJJ J Ferguson Sand and Gravel Inc, Winona | Winona | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| JSJonathan S Burns Enterprises Llc, Caledonia Ready Mix | Steens | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| LCLamar Concrete INC | Purvis | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| LMLockheed Martin Aeronautical Company | Meridian | MS | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| LBLouisville Brick Company | Louisville | MS | Nonmetallic Mineral Product Manufacturing327120 | — | ◇ UNVERIFIED |
| MTMark Twain Redi Mix Plant | Horn Lake | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MCMetro Concrete LLC | Biloxi | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MRMilligan Ready Mix | Iuka | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MMMmc Materials INC | Madison | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MMMmc Materials INC | Robinsonville | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
 Mmc Materials Inc, Brookhaven | Brookhaven | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MMMmc Materials Inc, Calhoun City | Calhoun City | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MMMmc Materials Inc, Carthage | Carthage | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| Mmc Materials Inc, Clarksdale Plant | Clarksdale | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| Mmc Materials INC - Cleveland | Cleveland | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MMMmc Materials Inc, Clinton Plant | Clinton | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| Mmc Materials Inc, Cordova Plant | Byhalia | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| Mmc Materials Inc, Eupora | Eupora | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MMMmc Materials Inc, Florence | Florence | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| Mmc Materials INC - Forest | Forest | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MMMmc Materials Inc, Forest 30301 | Forest | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| Mmc Materials Inc, Grenada 30514 | Grenada | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MMMmc Materials Inc, Kosciusko 30307 | Kosciusko | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| Mmc Materials Inc, Laurel Plant | Laurel | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MMMmc Materials Inc, Lincoln County | Brookhaven | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| Mmc Materials Inc, Lumberton Temp Site | Lumberton | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MMMmc Materials Inc, Newton | Newton | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| Mmc Materials Inc, Oak Grove 30703 | Oak Grove | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MMMmc Materials Inc, Petal | Petal | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MMMmc Materials Inc, Port Gibson | Port Gibson | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| Mmc Materials Inc, Sherman Plant | Sherman | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MMMmc Materials Inc, Sumrall | Sumrall | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MMMmc Materials Inc, Union 30304 | Union | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| Mmc Materials Inc, Vicksburg Rifle Range Road | Vicksburg | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| Mmc Materials Inc, Waynesboro | Waynesboro | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MMMmc Materials Inc, West Point Facility | West Point | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MMMmc Materials Inc, Winona | Winona | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MMMmc Materials Inc, Yazoo City 30152 | Yazoo | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| Mmc Materials, Meridian Arundel Rd | Meridian | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| OCOld Colonial Brick LLC | Corinth | MS | Nonmetallic Mineral Product Manufacturing327120 | — | ◇ UNVERIFIED |
| OROscar Renda Contracting, Biloxi North Facility | Biloxi | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| OAOxford Auxiliary Division of B and B Concrete Company INC | Oxford | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| PCPike County Ready Mix Concrete | Magnolia | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| PBPine Belt Ready Mix Concrete INC | Laurel | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| PPPrecision Packaging INC | Jackson | MS | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| QCQuikrete Companies Inc, The, Picayune 2 | Picayune | MS | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
