| RMReady Mix Usa, LLC - Florence Plant | Florence | AL | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| ARAll-rite Ready Mix INC | Florence | KY | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BUBlock USA Alabama Florence Plant | Florence | AL | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO LLC - Envision Temp Plant | Florence | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSConcrete Supply CO LLC Johnsonville Spare | Florence | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| GGG-p Gypsum CORP | Florence | CO | Nonmetallic Mineral Product Manufacturing327420 | — | ◇ UNVERIFIED |
| HAHanson Aggregates | Florence | AZ | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MMMmc Materials Inc, Florence | Florence | MS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| P8Plant 84 - Florence | Florence | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| RMReady Mixed Concrete #84 Florence-closed | Florence | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| SCSouth Carolina Prestress CORP | Florence | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| AIAbrapower INC | Florence | KY | Nonmetallic Mineral Product Manufacturing327910 | — | ◇ UNVERIFIED |
| CSCemco-305 Sunflower Wind Farm | Florence | KS | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CCCemex Construction Materials - Florence | Florence | CO | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| CPCon-e-co Portable 913 | Florence | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| FCFlorence Concrete Products INC | Florence | SC | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| FPFlorence Plant | Florence | AZ | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| LCLane Construction Plant 23 | Florence | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| LCLangston Concrete - Langston Redi Mix | Florence | CO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| LSLone Star Pipe, LLC | Florence | TX | Nonmetallic Mineral Product Manufacturing327332 | — | ◇ UNVERIFIED |
| OFOldcastle Florence | Florence | TX | Nonmetallic Mineral Product Manufacturing327332 | — | ◇ UNVERIFIED |
| RMRe Monks Const CO | Florence | CO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| RMRoyal Marble, LLC | Florence | CO | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| TCTebo Concrete Fence LLC | Florence | TX | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| TCThomas Concrete - Florence | Florence | SC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| VRViking Redi-mix | Florence | OR | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
