| ITInternational Technifab Spi | Denver | CO | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
 Johns Manville | Houston | TX | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| Johns Manville | Winslow Township | NJ | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| KIKnauf Insulation, INC. | Mcgregor | TX | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| LFLakeland Fl Fiber Tek | Lakeland | FL | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| MCMarspring CORP Dba Los Angeles Fiber Company | Vernon | CA | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| MFMcgregor Facility | Mcgregor | TX | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| MIMfs Inc/mineral Wool Plt 1 | Bethlehem | PA | Food Manufacturing311941 | — | ◇ UNVERIFIED |
| MMM & M Tooling INC | Costa Mesa | CA | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| MAMolded Acoustical Products of Easton, INC. | Clarksdale | MS | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| MEMount Etna Investments, Inc. | Joplin | MO | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| NPNolanville Plant | Nolanville | TX | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| OCOwens Corning Oem Solutions Group | Hebron | OH | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| OCOwens Corning Tucker Plant | Palestine | TX | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| QIQuality Insulators, INC. | Green Bay | WI | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| RIResolco, INC. | Houston | TX | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| ROResolute of Tennessee INC | Madison | TN | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| RRockwool | Kearneysville | WV | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| RWRock Wool Manufacturing | Houston | TX | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| RPR P Engineering | Morton | PA | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| SISpectrum Insulation LLC | Carmichael | CA | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| SLStuddard, LLC | Roswell | NM | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| TCThomas Clark Fiberglass LLC | Harvey Cedars | NJ | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| TITracom, INC. | Alpharetta | GA | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| TPTru-fit Products LLC | Waverly | TN | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| UCUpf Corporation | Bakersfield | CA | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| UIUsg Interiors INC 99 Site | Milton | WA | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| UGUS Greenfiber, LLC | Chandler | AZ | Chemical Manufacturing325221 | — | ◇ UNVERIFIED |
| WCWalter Coke INC Fiber Div | Birmingham | AL | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
