| DPDelmar Plant | Feura Bush | NY | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ LIKELY ACTIVE |
| EREnnis Roofing | Ennis | TX | Petroleum and Coal Products Manufacturing324122 | 100-499 | ◐ LIKELY ACTIVE |
| FFrasch | Grand Prairie | TX | Nonmetallic Mineral Product Manufacturing327993 | 20-99 | ◐ LIKELY ACTIVE |
| HIHarbisonWalker International | Pryor | OK | Nonmetallic Mineral Product Manufacturing327993 | 20-99 | ◐ LIKELY ACTIVE |
| HTHigh Tech Insulators, INC. | Livonia | MI | Nonmetallic Mineral Product Manufacturing327993 | — | ◐ LIKELY ACTIVE |
| ICIKO Chester Mat Tech | Chester | SC | Nonmetallic Mineral Product Manufacturing327993 | 20-99 | ◐ LIKELY ACTIVE |
| ILInsulations, LLC. Houston Depot | Houston | TX | Nonmetallic Mineral Product Manufacturing327993 | 20-99 | ◐ LIKELY ACTIVE |
| JMJoplin Mineral Wool Plant | Joplin | MO | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ LIKELY ACTIVE |
| KIKnauf Insulation McGregor | McGregor | TX | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ LIKELY ACTIVE |
| KIKnauf Insulation Plant 11 | Albion | MI | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ LIKELY ACTIVE |
| KIKnauf Insulation Plant 2 | Lanett | AL | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ LIKELY ACTIVE |
| KIKnauf Insulation Plant 3 | Shelbyville | IN | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ LIKELY ACTIVE |
| LPLakeland Plant | Lakeland | FL | Nonmetallic Mineral Product Manufacturing327993 | 20-99 | ◐ LIKELY ACTIVE |
| LCLamart California INC | San Diego | CA | Nonmetallic Mineral Product Manufacturing327993 | — | ◐ LIKELY ACTIVE |
| LILamvin inc | Oceanside | CA | Nonmetallic Mineral Product Manufacturing327993 | 1-19 | ◐ LIKELY ACTIVE |
| OCOEM Columbus | Grove City | OH | Nonmetallic Mineral Product Manufacturing327993 | 20-99 | ◐ LIKELY ACTIVE |
| OCOwens Corning Mount Vernon | Mount Vernon | OH | Nonmetallic Mineral Product Manufacturing327993 | 20-99 | ◐ LIKELY ACTIVE |
| OCOwens Corning Nephi Facility | Nephi | UT | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ LIKELY ACTIVE |
| PBPacor - BC | Bessemer City | NC | Nonmetallic Mineral Product Manufacturing327993 | 1-19 | ◐ LIKELY ACTIVE |
| PIPacor Inc. Bordentown | Bordentown | NJ | Nonmetallic Mineral Product Manufacturing327993 | 20-99 | ◐ LIKELY ACTIVE |
| PIPacor Inc Gastonia | Gastonia | NC | Nonmetallic Mineral Product Manufacturing327993 | 20-99 | ◐ LIKELY ACTIVE |
| PIPacor Inc Vidalia | Vidalia | GA | Nonmetallic Mineral Product Manufacturing327993 | 20-99 | ◐ LIKELY ACTIVE |
| PPenbryn | Berlin | NJ | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ LIKELY ACTIVE |
| P7Plant 7 Insul-Courtic Corp | Fort Wayne | IN | Nonmetallic Mineral Product Manufacturing327993 | 20-99 | ◐ LIKELY ACTIVE |
| QMQuietflex Manufacturing Company- Pittston PA | Pittston | PA | Nonmetallic Mineral Product Manufacturing327993 | 20-99 | ◐ LIKELY ACTIVE |
| QMQuietflex Manufacturing Company- Tolleson Arizona | Tolleson | AZ | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ LIKELY ACTIVE |
| RRichmond | Richmond | IN | Textile Product Mills314999 | 100-499 | ◐ LIKELY ACTIVE |
| RRRockwool Ran5 | Kearneysville | WV | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ LIKELY ACTIVE |
| RRw-na | Byhalia | MS | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ LIKELY ACTIVE |
| SMScott Manufacturing Oklahoma | Oklahoma City | OK | Nonmetallic Mineral Product Manufacturing327993 | 20-99 | ◐ LIKELY ACTIVE |
| SMScott Manufacturing Sebree | Sebree | KY | Nonmetallic Mineral Product Manufacturing327993 | 20-99 | ◐ LIKELY ACTIVE |
| SMScott Manufacturing Stuttgart | Stuttgart | AR | Nonmetallic Mineral Product Manufacturing327993 | 20-99 | ◐ LIKELY ACTIVE |
| SSSoltech, Sprinfield TN | Springfield | TN | Nonmetallic Mineral Product Manufacturing327993 | 20-99 | ◐ LIKELY ACTIVE |
| SISoundTech, Inc. | Grand Rapids | MI | Nonmetallic Mineral Product Manufacturing327993 | 20-99 | ◐ LIKELY ACTIVE |
| TOTiffin OH Soltech | Tiffin | OH | Nonmetallic Mineral Product Manufacturing327993 | 20-99 | ◐ LIKELY ACTIVE |
| VMVictor M Garza | El Cajon | CA | Nonmetallic Mineral Product Manufacturing327993 | — | ◐ LIKELY ACTIVE |
| WWinder | Winder | GA | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ LIKELY ACTIVE |
| MAMolded Acoustical Products of Easton, INC. | Easton | PA | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| OCOwens Corning | Eloy | AZ | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| OCOwens Corning Insulating Systems LLC | Santa Clara | CA | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| 5P56433 - Psc Industries INC Dba Glasrite | Louisville | KY | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| 5C56692 - Cta Acoustics INC | Woodbine | KY | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| 9B93117 - Bay Insulation of Minnesota INC | Minneapolis | MN | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| ALAcoustimac, LLC | Tampa | FL | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| AAAmerican Air Filters International | Fayetteville | AR | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| ARAmerican Rockwool Manufacturing, LLC. | Nolanville | TX | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| AAAspen Aerogels, INC. | Register | GA | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| BIBay Industries INC. | Easton | PA | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| BIBay Industries Inc., Dba Bay Insulation of Pennsylvania | Easton | PA | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| BMBpb Mfg Inc/ Harding | Pittston | PA | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |