| MPMichigan Paving & Materials CO. | Grand Rapids | MI | — | ◐ LIKELY ACTIVE |
| MPMidsouth Paving, INC. Dba Midsouth Aggregates (forsyth Quarry) | Suwanee | GA | — | ◐ LIKELY ACTIVE |
| NRNavajo Refining Company, LLC - Lovington Refinery | Lovington | NM | — | ◐ LIKELY ACTIVE |
| NANorit Activated Carbon | Pryor | OK | — | ◐ LIKELY ACTIVE |
| NSNucor Steel Texas | Jewett | TX | — | ◐ LIKELY ACTIVE |
| OIOldcastle Infrastructure | Wilsonville | OR | — | ◐ LIKELY ACTIVE |
| OCOwens-corning CORP | Summit | IL | — | ◐ LIKELY ACTIVE |
| OCOwens Corning - Denver Roofing Plant | Denver Area | CO | — | ◐ LIKELY ACTIVE |
| OCOwens Corning Memphis Roofing Plant | Memphis | TN | — | ◐ LIKELY ACTIVE |
| OTOwens-corning Trumbull Asphalt Linnton Plant | Portland | OR | — | ◐ LIKELY ACTIVE |
| OCOwens Corning - Trumbull Asphalt Plant | Denver Area | CO | — | ◐ LIKELY ACTIVE |
| OCOxbow Calcining LLC - Baton Rouge Calcined Coke Plant | Baton Rouge | LA | — | ◐ LIKELY ACTIVE |
| PPP4 Production LLC | Rock Springs | WY | — | ◐ LIKELY ACTIVE |
| POPeerless Oil & Chemicals, INC - Penuelas | Penuelas | PR | — | ◐ LIKELY ACTIVE |
| PSPennsy Supply Inc/fiddlers Elbow North Quarry | Hummelstown | PA | — | ◐ LIKELY ACTIVE |
| P6Phillips 66 Company Wilmington Plant | Wilmington | CA | — | ◐ LIKELY ACTIVE |
| P6Phillips 66 - Kansas City Fairfax Terminal | Kansas City | KS | — | ◐ LIKELY ACTIVE |
| P6Phillips 66 Pipeline Portland Terminal & Lubricants | Portland | OR | — | ◐ LIKELY ACTIVE |
| PIPike Industries, INC. - Hooksett Hma | Hooksett | NH | — | ◐ LIKELY ACTIVE |
| PIPike Industries INC - Portsmouth | Portsmouth | NH | — | ◐ LIKELY ACTIVE |
| PQPlattsburgh Quarry | Plattsburgh | NY | — | ◐ LIKELY ACTIVE |
| PCPolynt Composites USA INC | Valley Park | MO | — | ◐ LIKELY ACTIVE |
| PAPort Arthur Tx Calcining Plant | Port Arthur | TX | — | ◐ LIKELY ACTIVE |
| PRPrinceton Refinery | Princeton | LA | — | ◐ LIKELY ACTIVE |
| QHQuacker Houghton | Detroit | MI | — | ◐ LIKELY ACTIVE |
| RCRain Cii Carbon LLC | Purvis | MS | — | ◐ LIKELY ACTIVE |
| RCReeves Construction Company-vienna Hmaf | Vienna | GA | — | ◐ LIKELY ACTIVE |
| SSSafety-kleen Systems INC Buffalo Oil Recovery Facility | Buffalo | NY | — | ◐ LIKELY ACTIVE |
| SMSanta Maria Facility | Arroyo Grande | CA | — | ◐ LIKELY ACTIVE |
| SCShell Chemical Yabucoa, Inc.-yabucoa Refinery | Yabucoa | PR | — | ◐ LIKELY ACTIVE |
| SRSmyrna Ready Mix Concrete, LLC (cromwell Road Batch Plant) | Chattanooga | TN | — | ◐ LIKELY ACTIVE |
| STSteel Technolgies, LLC | Decatur | AL | — | ◐ LIKELY ACTIVE |
| SIStoneco INC Maumee Plant | Maumee | OH | — | ◐ LIKELY ACTIVE |
| SKSuit Kote | Meadville | PA | — | ◐ LIKELY ACTIVE |
| SISunrock Industries LLC - Woodsdale | Roxboro | NC | — | ◐ LIKELY ACTIVE |
| SASuper Asphalt Guaynabo Plant | Guaynabo | PR | — | ◐ LIKELY ACTIVE |
| SASuper Asphalt Salinas Plant | Salinas | PR | — | ◐ LIKELY ACTIVE |
| TITremco INC | Cleveland | OH | — | ◐ LIKELY ACTIVE |
| TSTrenton Street Department Asphalt Plant | Trenton | MO | — | ◐ LIKELY ACTIVE |
| TRTropical Roofing Products CORP | Pembroke Park | FL | — | ◐ LIKELY ACTIVE |
| VLValor LLC | Bowling Green | KY | — | ◐ LIKELY ACTIVE |
| VEVep Environmental | Galena Park | TX | — | ◐ LIKELY ACTIVE |
| WMWr Meadows INC | Hampshire | IL | — | ◐ LIKELY ACTIVE |
| AAAce-saginaw Asphalt Paving CO | Davisburg | MI | — | ◇ UNVERIFIED |
| AIAggregate Inds Northeast Region INC | Hudson | NH | — | ◇ UNVERIFIED |
| AIAggregate Inds Northeast Region INC | Everett | MA | — | ◇ UNVERIFIED |
| AIAggregate Industries | Peabody | MA | — | ◇ UNVERIFIED |
| AIAggregate Industries | Wrentham | MA | — | ◇ UNVERIFIED |
| AIAggregate Industries Northeast Region | Saugus | MA | — | ◇ UNVERIFIED |
| AIAggregate Industries Northeast Region in | Chelmsford | MA | — | ◇ UNVERIFIED |