| ITIntegrated Transparent Systems, LLC | Elkhart | IN | Nonmetallic Mineral Product Manufacturing327215 | — | ◐ LIKELY ACTIVE |
| IGInternational Glass & Mirror INC | Miami | FL | Nonmetallic Mineral Product Manufacturing327215 | — | ◐ LIKELY ACTIVE |
Isoclima Specialty Glass - Blairsville | Blairsville | PA | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| JWJim Wong | Lincoln | CA | Nonmetallic Mineral Product Manufacturing327215 | — | ◐ LIKELY ACTIVE |
| KGKenyon's Glass | Grove City | OH | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| KDKing, David W | Hampton | CT | Nonmetallic Mineral Product Manufacturing327215 | — | ◐ LIKELY ACTIVE |
| LCLECO Corporation -- Consumables | Saint Joseph | MI | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| LILMI, Inc-Lodi | Lodi | CA | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| LILMI, Inc.-Ontario | Ontario | CA | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ◐ LIKELY ACTIVE |
| LCLoveland CT | Loveland | CO | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| LFLuxWall Factory 1 Litchfield | Litchfield | MI | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| LRLuxWall R&D Ypsilanti | Ypsilanti | MI | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| MEMagna Engineered Glass - Holland | Holland | MI | Nonmetallic Mineral Product Manufacturing327215 | 500+ | ◐ LIKELY ACTIVE |
| MMMagna Mirrors | Hollad | MI | Nonmetallic Mineral Product Manufacturing327215 | 500+ | ◐ LIKELY ACTIVE |
| MMain | Deer Park | NY | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| MKMajestic Kitchen & Bath Creations | Youngsville | NC | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| MSMartell Sales Hyde location | Hyde | PA | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| MCMazomanie CG | Mazomanie | WI | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| MOMeridian Optical INC | Holiday | FL | Nonmetallic Mineral Product Manufacturing327215 | — | ◐ LIKELY ACTIVE |
| MLMicrotul LLC | Petaluma | CA | Nonmetallic Mineral Product Manufacturing327215 | — | ◐ LIKELY ACTIVE |
| MTMidwest Tropical Inc. | Skokie | IL | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| MAMoorestown AG | Moorestown | NJ | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| MGMothership Glasss LLC | Bellingham | WA | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| MAMount Airy CT | Mount Airy | NC | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| MSMya Saray, LLC | Sterling | VA | Nonmetallic Mineral Product Manufacturing327215 | — | ◐ LIKELY ACTIVE |
| NLNortheast LG | Jessup | PA | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ◐ LIKELY ACTIVE |
| NCNorthfield CG | Northfield | MN | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ◐ LIKELY ACTIVE |
| NGNorthwestern Glass Fab | Fridley | MN | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| NLNSG - Lexington | Lexington | KY | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ◐ LIKELY ACTIVE |
| OLOcala LG | Ocala | FL | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ◐ LIKELY ACTIVE |
| ODODL - Dallas, TX | Garland | TX | Nonmetallic Mineral Product Manufacturing327215 | 1-19 | ◐ LIKELY ACTIVE |
| OGODL - Gallatin, TN | Gallatin | TN | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| OHODL - Hagerstown, MD | Hagerstown | MD | Nonmetallic Mineral Product Manufacturing327215 | 1-19 | ◐ LIKELY ACTIVE |
| ORODL - Reno, NV | Sparks | NV | Nonmetallic Mineral Product Manufacturing327215 | 1-19 | ◐ LIKELY ACTIVE |
| OVODL - Valdosta, GA | Valdosta | GA | Nonmetallic Mineral Product Manufacturing327215 | 1-19 | ◐ LIKELY ACTIVE |
| OZODL - Zeeland, MI | Zeeland | MI | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ◐ LIKELY ACTIVE |
| OBOldcastle Building Envelope | Phoenix | AZ | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ◐ LIKELY ACTIVE |
| OBOldcastle Building Envelope | Wright City | MO | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| OCOld Castle Building Envelope | Battleground | WA | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| OBOldCastle Building Envelope | Miami | FL | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ◐ LIKELY ACTIVE |
| OBOldcastle BuildingEnvelope-Tuscaloosa | Tuscaloosa | AL | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ◐ LIKELY ACTIVE |
| OOOlkin Optics LLC | Orlando | FL | Nonmetallic Mineral Product Manufacturing327215 | — | ◐ LIKELY ACTIVE |
| OOOmpi of America, Inc. Fishers | Fishers | IN | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ◐ LIKELY ACTIVE |
| OSOptical Security LLC | Farmers Branch | TX | Nonmetallic Mineral Product Manufacturing327215 | — | ◐ LIKELY ACTIVE |
| PIPGT Industries - Glass Plant | N Venice | FL | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ◐ LIKELY ACTIVE |
| PGPittsburgh Glass Works, LLC | Crestline, Ohio 44827 | OH | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ◐ LIKELY ACTIVE |
| PPlasman | Lawrenceburg | TN | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ◐ LIKELY ACTIVE |
| PIPotters Industries, LLC | Palestine | TX | Nonmetallic Mineral Product Manufacturing327215 | 1-19 | ◐ LIKELY ACTIVE |
| PIPotters Industries LLC - Canby OR | Canby | OR | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| PIPotters Industries-Muscatine | Muscatine | IA | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |