Outdoor Creations, INC. | Anderson | CA | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ● ACTIVE |
| OBOwens Brockway Glass Container INC | Lapel | IN | Nonmetallic Mineral Product Manufacturing327213 | 100-499 | ● ACTIVE |
Ozinga On-site INC | Mokena | IL | Nonmetallic Mineral Product Manufacturing327320 | 100-499 | ● ACTIVE |
Pacific Ceramics, INC. | Santa Clara | CA | Nonmetallic Mineral Product Manufacturing327110 | 20-99 | ● ACTIVE |
Pacific Vial Mfg INC | Commerce | CA | Nonmetallic Mineral Product Manufacturing327213 | 20-99 | ● ACTIVE |
Palmetto Vermiculite, INC. | Woodruff | SC | Nonmetallic Mineral Product Manufacturing327992 | 20-99 | ● ACTIVE |
Pangborn LLC | Fairburn | GA | Nonmetallic Mineral Product Manufacturing327910 | 20-99 | ● ACTIVE |
| PSParamount Stone Company, LLC | Stamford | CT | Nonmetallic Mineral Product Manufacturing327991 | 1-19 | ● ACTIVE |
Patriot Armored Systems LLC | Lee | MA | Nonmetallic Mineral Product Manufacturing327215 | — | ● ACTIVE |
| PSPauli Systems, INC. | Fairfield | CA | Nonmetallic Mineral Product Manufacturing327910 | 1-19 | ● ACTIVE |
| PBPermabase Building Products | Cleburne | TX | Nonmetallic Mineral Product Manufacturing327310 | 20-99 | ● ACTIVE |
Petersen Mfg. CO. | Denison | IA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ● ACTIVE |
Pfg Precision Optics INC | Ocean Springs | MS | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ● ACTIVE |
Pickard INC | Antioch | IL | Nonmetallic Mineral Product Manufacturing327110 | 1-19 | ● ACTIVE |
| PGPlanet Granite | Colorado Springs | CO | Nonmetallic Mineral Product Manufacturing327991 | 100-499 | ● ACTIVE |
| PUPlycem USA LLC | North Wilkesboro | NC | Wood Product Manufacturing321219 | 100-499 | ● ACTIVE |
| PGPlymouth Grating Laboratory, INC. | Carver | MA | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ● ACTIVE |
Precision Glassblowing of Colorado, INC. | Centennial | CO | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ● ACTIVE |
| PCPrecon Corporation | Newberry | FL | Nonmetallic Mineral Product Manufacturing327390 | 100-499 | ● ACTIVE |
Pre-con Products | Simi Valley | CA | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ● ACTIVE |
| PPPro-cast Products INC | Highland | CA | Nonmetallic Mineral Product Manufacturing327390 | 100-499 | ● ACTIVE |
Pyromatics CORP. | Mentor | OH | Nonmetallic Mineral Product Manufacturing327215 | 1-19 | ● ACTIVE |
Quality Vision International INC. | Rochester | NY | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ● ACTIVE |
Quick Crete Products Corporation | Norco | CA | Nonmetallic Mineral Product Manufacturing327332 | 100-499 | ● ACTIVE |
| RARadiac Abrasives - Oswego | Oswego | IL | Nonmetallic Mineral Product Manufacturing327910 | 20-99 | ● ACTIVE |
| RMRamos Marble and Granite Inc. | Tampa | FL | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ● ACTIVE |
Reading Precast INC | Leesport | PA | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ● ACTIVE |
Refractron Technologies CORP. | Newark | NY | Nonmetallic Mineral Product Manufacturing327110 | 20-99 | ● ACTIVE |
| RPReliance Precast Systems | Dacono | CO | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ● ACTIVE |
Remco Technology, INC | Skokie | IL | Plastics and Rubber Products Manufacturing326140 | 20-99 | ● ACTIVE |
Roman Stone Construction Company | Bay Shore | NY | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ● ACTIVE |
| RMRose Mill Company LLC | West Hartford | CT | Nonmetallic Mineral Product Manufacturing327999 | 1-19 | ● ACTIVE |
| RSR Stone Co., LLC | Bridgeport | CT | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ● ACTIVE |
| RARusstech Admixtures INC | Louisville | KY | Food Manufacturing311942 | 20-99 | ● ACTIVE |
| SGSaint Gobain Abrasives | Watervliet | NY | Textile Mills313210 | 100-499 | ● ACTIVE |
Sauereisen INC | Pittsburgh | PA | Chemical Manufacturing325510 | 20-99 | ● ACTIVE |
| SGSaxon Glass Technologies, INC | Alfred | NY | Nonmetallic Mineral Product Manufacturing327215 | 1-19 | ● ACTIVE |
Schott North America, INC. | Duryea | PA | Nonmetallic Mineral Product Manufacturing327212 | 100-499 | ● ACTIVE |
Schott North America, INC. Lighting and Imaging | Southbridge | MA | Nonmetallic Mineral Product Manufacturing327212 | 100-499 | ● ACTIVE |
Sgl Technic LLC | Valencia | CA | Nonmetallic Mineral Product Manufacturing327992 | 20-99 | ● ACTIVE |
Shea Concrete Products, INC. | Amesbury | MA | Nonmetallic Mineral Product Manufacturing327390 | 100-499 | ● ACTIVE |
Sierra Precision Optics INC | Auburn | CA | Nonmetallic Mineral Product Manufacturing327212 | 20-99 | ● ACTIVE |
Sigma Design, INC. | Camas | WA | Nonmetallic Mineral Product Manufacturing327212 | — | ● ACTIVE |
Simon Pearce (u.s.), LLC | Windsor | VT | Nonmetallic Mineral Product Manufacturing327212 | — | ● ACTIVE |
| SCSinak Corporation | San Diego | CA | Nonmetallic Mineral Product Manufacturing327390 | 1-19 | ● ACTIVE |
Smith-midland Corporation | Midland | VA | Nonmetallic Mineral Product Manufacturing327320 | — | ● ACTIVE |
Smokey Mountain Tops, INC. | Knoxville | TN | Plastics and Rubber Products Manufacturing326191 | 100-499 | ● ACTIVE |
Soundproof Windows INC | Reno | NV | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ● ACTIVE |
Sound Seal, INC. | Agawam | MA | Nonmetallic Mineral Product Manufacturing327993 | 20-99 | ● ACTIVE |
| SCSouthern Concrete Materials-waynesville Plant | Waynesville | NC | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ● ACTIVE |