| APAds Pipe Dba Frederick Precast | Greencastle | PA | Nonmetallic Mineral Product Manufacturing327332 | — | ◇ UNVERIFIED |
| BRBoral Roofing | French Camp | CA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| BRBoral Roofing LLC | Henderson | NV | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| CCCayuga Concrete Pipe | Croydon | PA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| CPCentral Pre Mix Concrete Products | Kent | WA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| CBCustom Building Products | Grand Prairie | TX | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| DLDutchland LLC | Christiana | PA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| FPForterra Pipe & Precast, LLC - Macedonia Facility | Macedonia | OH | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| FPForterra Pipe & Precast - Riverside | Romoland | CA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
 High Concrete Group LLC (1483140150) | Springboro | OH | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| JHJames Hardie Building Products | Waxahachie | TX | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| JHJames Hardie Building Products | Cleburne | TX | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| JPJensen Precast | North Las Vegas | NV | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| JPJensen Precast | Sparks | NV | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| MLMassarelli's Lawn Ornaments, INC. | Hammonton | NJ | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| NNNew Ngc INC. D/b/a National Gypsum Compa | Clinton | IN | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| OAOldcastle Apg South | Pompano Beach | FL | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| OCOld Castle Infrastructure | Fuquay Varina | NC | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| OPOldcastle Precast INC - Concord | Concord | NC | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| OPOldcastle Precast Telco | Newnan | GA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| OROldcastle Retail INC | Oxford | MA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| OROldcastle Retail INC (dba Bonsal American) | Canaan | CT | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| PPPrecision Packaging | Fort Smith | AR | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| SCShea Concrete Products INC | Wilmington | MA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| SCSika Corporation | Streetsboro | OH | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| SWStern Williams | Carterville | MO | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| UGUS Gypsum CO | New Orleans | LA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| UVUtility Vault | Auburn | WA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| BVBradbury Vault Company, INC. | Blackwood | NJ | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| MCMga Cast Stone INC | Oxford | ME | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| PBPalm Beach Cast Stone, INC. | West Palm Beach | FL | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| ARAdams Ridgeway | Ridgeway | SC | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| AIAdc INC | Detroit | MI | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| ABAkron Burial Vault CO. - Akron Crematory | Akron | OH | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| AWAlabama Wilbert INC | Albertville | AL | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| ALAllegheny Ludlum CORP | Massillon | OH | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| ACAmerican Concrete Industries | Fort Pierce | FL | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| AAAmerimix a Div of Bonsal American | Auburndale | FL | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| ACAmes Construction Inc.cn | Aurora | CO | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| ACArban Carosi Diana Precast - Ladysmith Plant | Ruther Glen | VA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| ALArdex LP | Stockton | CA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| ALArmorock LLC | Boulder City | NV | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| ASArt Stone Products CORP | Newfield | NJ | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| APAtlantic Precast Concrete, INC | Sarasota | FL | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| APAtlas Pumping | Albuquerque | NM | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| APAtmi Plant 2 | Greenfield | IN | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| BCBarbour Concrete Company | Independence | MO | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| BCB & C Concrete Products, INC. | North Wilkesboro | NC | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| BSBelgrade Steel Tank CO INC | Belgrade | MN | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| BSBelgrade Steel Tank CO INC - | Crow Lake Township | MN | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
