| CCertainTeed | Seattle | WA | 100–499 | ◐ LIKELY ACTIVE |
| CCCertainTeed Ceilings - Plymouth | Plymouth | WI | 20–99 | ◐ LIKELY ACTIVE |
| CGCertainTeed Gypsum | Winder | GA | 1–19 | ◐ LIKELY ACTIVE |
| CGCertainTeed Gypsum Manufacturing INC | Nashville | AR | 100–499 | ◐ LIKELY ACTIVE |
| CGCertainTeed Gypsum Manufacturing Inc Carrollton Kentucky | Carrollton | KY | 100–499 | ◐ LIKELY ACTIVE |
| CSCertainTeed Saint Gobain Las Vegas | Las Vegas | NV | 20–99 | ◐ LIKELY ACTIVE |
| FPFreeman Products, Inc. | Broken Arrow | OK | 20–99 | ◐ LIKELY ACTIVE |
| GSGA295 Savannah Gypsum | Savannah | GA | 100–499 | ◐ LIKELY ACTIVE |
| Ggoldbond | Wilmington | NC | 20–99 | ◐ LIKELY ACTIVE |
| GBGold bond Buidling Products - Mount Holly | Mount Holly | NC | 100–499 | ◐ LIKELY ACTIVE |
| GBGold Bond Building Medicine Lodge | Medicine Lodge | KS | 100–499 | ◐ LIKELY ACTIVE |
| GBGold Bond Building Products | Phoenix | AZ | 20–99 | ◐ LIKELY ACTIVE |
| GBGold Bond Building Products | Rotan | TX | 20–99 | ◐ LIKELY ACTIVE |
| GBGold Bond Building Products - Baltimore | Baltimore | MD | 100–499 | ◐ LIKELY ACTIVE |
| GBGold Bond Building Products - Eloy | Eloy | AZ | 20–99 | ◐ LIKELY ACTIVE |
| GBGold Bond Building Products, LLC Burlington Plant | Burlington | NJ | 20–99 | ◐ LIKELY ACTIVE |
| GBGold Bond Building Products - Portsmouth | Portsmouth | NH | 20–99 | ◐ LIKELY ACTIVE |
| GBGold Bond Building Products- Shoals | Shoals | IN | 20–99 | ◐ LIKELY ACTIVE |
| GBGold Bond Building Products, Tampa | Tampa | FL | 1–19 | ◐ LIKELY ACTIVE |
| HDHamilton Drywall Products WA LLC | Woodland | WA | 20–99 | ◐ LIKELY ACTIVE |
| IFIA040 Fort Dodge Gypsum | Fort Dodge | IA | 100–499 | ◐ LIKELY ACTIVE |
| IWIN150 Wheatfield Gypsum | Wheatfield | IN | 100–499 | ◐ LIKELY ACTIVE |
| KBKS010 Blue Rapids Plasters | Blue Rapids | KS | 100–499 | ◐ LIKELY ACTIVE |
| NGNational Gypsum: Gold Bond | Richmond, CA | CA | 20–99 | ◐ LIKELY ACTIVE |
| NGNational Gypsum - Gold Bond Building | Garden City | GA | 100–499 | ◐ LIKELY ACTIVE |
| NGNational Gypsum Jasper Plant | Rensselaer | IN | 20–99 | ◐ LIKELY ACTIVE |
| NNNH020 Newington Gypsum | Newington | NH | 100–499 | ◐ LIKELY ACTIVE |
| NCNJ022 Camden Plasters | Camden | NJ | 20–99 | ◐ LIKELY ACTIVE |
| NLNV010 Las Vegas Gypsum | North Las Vegas | NV | 100–499 | ◐ LIKELY ACTIVE |
| PGPABCO Gypsum - Las Vegas | Las Vegas | NV | 100–499 | ◐ LIKELY ACTIVE |
| PFProform Finishing LLC | Grand Prairie | TX | 1–19 | ◐ LIKELY ACTIVE |
| PFProform Finishing Products | Duluth | GA | 20–99 | ◐ LIKELY ACTIVE |
| PFProform Finishing Products - Belcamp | Belcamp | MD | 20–99 | ◐ LIKELY ACTIVE |
| PFProform Finishing Products - Orlando | Orlando | FL | 20–99 | ◐ LIKELY ACTIVE |
| SWSouthern Wall Products | Anderson | SC | 1–19 | ◐ LIKELY ACTIVE |
| SWSouthern Wall Products LLC | Tucker | GA | 20–99 | ◐ LIKELY ACTIVE |
| TCTN705 Cumberland City Gypsum | Cumberland City | TN | 100–499 | ◐ LIKELY ACTIVE |
| TSTX026 Sweetwater Gypsum EAST | Sweetwater | TX | 100–499 | ◐ LIKELY ACTIVE |
| TSTX255 Sweetwater Gypsum West | Sweetwater | TX | 100–499 | ◐ LIKELY ACTIVE |
United States Gypsum Co, Bridgeport Plant | Bridgeport | AL | 100–499 | ◐ LIKELY ACTIVE |
United States Gypsum Company | Oakfield | NY | 100–499 | ◐ LIKELY ACTIVE |
| UGUS Gypsum Baltimore | Baltimore | MD | 100–499 | ◐ LIKELY ACTIVE |
| UGUS Gypsum East Chicago | East Chicago | IN | 100–499 | ◐ LIKELY ACTIVE |
| UGUS Gypsum Rainier | Rainier | OR | 100–499 | ◐ LIKELY ACTIVE |
| UGUS Gypsum Sigurd | Sigurd | UT | 20–99 | ◐ LIKELY ACTIVE |
| WTWA075 Tacoma Gypsum | Tacoma | WA | 100–499 | ◐ LIKELY ACTIVE |
| WFWee Forest Folk, Inc. | Carlisle | MA | 20–99 | ◐ LIKELY ACTIVE |
| WLWY010 Lovell Gypsum | Lovell | WY | 100–499 | ◐ LIKELY ACTIVE |
| AWAcme Wallboard Plant | Quanah | TX | — | ◇ UNVERIFIED |
| ADAdvance Drywall & Stucco INC. | Ormond Beach | FL | — | ◇ UNVERIFIED |
| ATAdvanced Technology Services | Westwego | LA | — | ◇ UNVERIFIED |
| ACAmerican Colloid Bentonite Plant | Belle Fourche | SD | — | ◇ UNVERIFIED |
| AGAmerican Gypsum | Duke | OK | — | ◇ UNVERIFIED |
| AGAmerican Gypsum Cogeneration | Gypsum | CO | — | ◇ UNVERIFIED |
| AGAmerican Gypsum CO LLC / Gypsum Wallboard Plant | Duke | OK | — | ◇ UNVERIFIED |
| AGAmerican Gypsum - Wallboard Plant | Albuquerque | NM | — | ◇ UNVERIFIED |
| AGAmerican Gypsum - Wallboard Plant | Bernalillo | NM | — | ◇ UNVERIFIED |
| ACArchitectural Castings INC | Portland | OR | — | ◇ UNVERIFIED |
| CSCapital Stucco & Stone | Topeka | KS | — | ◇ UNVERIFIED |
| CECarolina Eastern INC | Columbia | SC | — | ◇ UNVERIFIED |
| CDCasting Designs | Fort Worth | TX | — | ◇ UNVERIFIED |
| CGCertainteed Gypsum and Ceilings Manufacturing, INC. | N Las Vegas | NV | — | ◇ UNVERIFIED |
| CTCertain Teed Gypsum & Ceiling Manufactur | Jacksonville | FL | — | ◇ UNVERIFIED |
| CGCertainteed Gypsum & Ceiling Mfg, INC | Fort Dodge | IA | — | ◇ UNVERIFIED |
| CTCertain Teed Gypsum INC | Kent | WA | — | ◇ UNVERIFIED |
| CTCertain Teed Gypsum Manufacturing, INC | Las Vegas | NV | — | ◇ UNVERIFIED |
| CGCertainteed Gypsum Manufacturing, INC. | Blue Diamond | NV | — | ◇ UNVERIFIED |
| CGCertainteed Gypsum - Moundsville Facility | Moundsville | WV | — | ◇ UNVERIFIED |
| CRCertainteed Roxboro Wallboard Facility | Semora | NC | — | ◇ UNVERIFIED |
| CSCoastal Stucco, L.l.c. | Slidell | LA | — | ◇ UNVERIFIED |
| CWCody Wallboard Plant | Park | WY | — | ◇ UNVERIFIED |
| CRCrystal River Synthetic Gypsum Storage & Handling Facility | Crystal River | FL | — | ◇ UNVERIFIED |
| DCDean Column Company Inc. | Queensbury | NY | — | ◇ UNVERIFIED |
| DKDiamond K Gypsum - Richfield Gypsum Mill | Richfield | UT | — | ◇ UNVERIFIED |
| DTDon-len Trophies, INC. | Spring Mount | PA | — | ◇ UNVERIFIED |
| DSDte Silver Grove LLC | Silver Grove | KY | — | ◇ UNVERIFIED |
| EMEmpire Mine, LLC | Mcfarland | CA | — | ◇ UNVERIFIED |
| EIEsco Industries of Texas, INC. | Waco | TX | — | ◇ UNVERIFIED |
| FSFernando's Stucco | Corpus Christi | TX | — | ◇ UNVERIFIED |
| FFFlatline Floors | San Jose | CA | — | ◇ UNVERIFIED |
| FPFleet Pride INC | Anaheim | CA | — | ◇ UNVERIFIED |
| FLFortisGS, LLC | Holly Springs | NC | — | ◇ UNVERIFIED |
| FRFoster Reeve & Associates, Inc. | Brooklyn | NY | — | ◇ UNVERIFIED |
| FPFreeman Products INC / Gypsum Products Faclty | Broken Arrow | OK | — | ◇ UNVERIFIED |
| GFGeorgetown Facility | Georgetown | SC | — | ◇ UNVERIFIED |
| GPGeorgia Pacific | North Las Vegas | NV | — | ◇ UNVERIFIED |
| GPGeorgia Pacific Corporation-georgia Pacific Firedoor Core Plant | Cuba | MO | — | ◇ UNVERIFIED |
| GGGeorgia-pacific Gypsum Acme Wallboard Plant | Quanah | TX | — | ◇ UNVERIFIED |
| GPGeorgia Pacific Gypsum LLC | Wheatfield | IN | — | ◇ UNVERIFIED |
| GPGeorgia Pacific Gypsum LLC | Canby | OR | — | ◇ UNVERIFIED |
| GGGeorgia-pacific Gypsum LLC | North Las Vegas | NV | — | ◇ UNVERIFIED |
| GGGeorgia-pacific Gypsum LLC | Brunswick | GA | — | ◇ UNVERIFIED |
| GGGeorgia-pacific Gypsum LLC | Long Beach | CA | — | ◇ UNVERIFIED |
| GGGeorgia-pacific Gypsum LLC | San Leandro | CA | — | ◇ UNVERIFIED |
| GGGeorgia-pacific Gypsum LLC | Tacoma | WA | — | ◇ UNVERIFIED |
| GGGeorgia-pacific Gypsum LLC - Mcqueeney | Mc Queeney | TX | — | ◇ UNVERIFIED |
| GMG&g Manufacturing INC | Vernon | CA | — | ◇ UNVERIFIED |
| GBGold Bond Building Products - Eloy Plant | Eloy | AZ | — | ◇ UNVERIFIED |
| GBGold Bond Building Products LLC | Richmond | CA | — | ◇ UNVERIFIED |
| GBGold Bond Building Products, LLC. | Long Beach | CA | — | ◇ UNVERIFIED |