| CCCertainteed Corporation | Athens | GA | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ● ACTIVE |
| HAHollingsworth and Vose Fiber Company | Corvallis | OR | Nonmetallic Mineral Product Manufacturing327212 | 100-499 | ● ACTIVE |
| KIKnauf Insulation Gmbh | Shelbyville | IN | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ● ACTIVE |
| UIUsg Interiors LLC - Cloquet Mn | Cloquet | MN | Nonmetallic Mineral Product Manufacturing327420 | 100-499 | ● ACTIVE |
| TSThermal Structures, INC | Corona | CA | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ● ACTIVE |
| ASArkansas Steel Associates | Newport | AR | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ LIKELY ACTIVE |
| AWArmstrong World Industries INC | Macon | GA | Nonmetallic Mineral Product Manufacturing327122 | 100-499 | ◐ LIKELY ACTIVE |
| KIKnauf Insulation Gmbh | Shasta Lake | CA | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ LIKELY ACTIVE |
| CACatalyst Acoustics Group Mw | North Aurora | IL | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ LIKELY ACTIVE |
| KIKnauf Insulation McGregor | Mc Gregor | TX | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ LIKELY ACTIVE |
| KIKnauf Insulation Plant 12 | Inwood | WV | Nonmetallic Mineral Product Manufacturing327212 | 100-499 | ◐ LIKELY ACTIVE |
| MAMidwest Acoust-a-fiber | Delaware | OH | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ LIKELY ACTIVE |
| SCSika Corporation | Gastonia | NC | Textile Product Mills314999 | 100-499 | ◐ LIKELY ACTIVE |
| WPWaxahachie Plant | Waxahachie | TX | Nonmetallic Mineral Product Manufacturing327320 | 100-499 | ◐ LIKELY ACTIVE |
| WPWaxahachie Plant | Waxahachie | TX | Nonmetallic Mineral Product Manufacturing327320 | 100-499 | ◐ LIKELY ACTIVE |
| CCleburne | Cleburne | TX | Paper Manufacturing322211 | 100-499 | ◐ LIKELY ACTIVE |
| 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 |
| 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 |
| OCOwens Corning Nephi Facility | Nephi | UT | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ LIKELY ACTIVE |
| PPenbryn | Berlin | NJ | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ 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 |
| WWinder | Winder | GA | Nonmetallic Mineral Product Manufacturing327993 | 100-499 | ◐ LIKELY ACTIVE |