Petroleum and Coal Products Manufacturing
8,970 FACILITIESAll Census product lines →NAICS 324
The Petroleum and Coal Products Manufacturing industry, as defined by NAICS 324, had 2,589 establishments according to the Bureau of Labor Statistics in 2024. The register lists 8,967 facilities in the United States. MOTIVA ENTERPRISES LLC in Port Arthur employs 1,594 people, according to data from 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Top cities
Product lines reported here
These are counts by industry: the Economic Census records what establishments in petroleum and coal products manufacturing reported producing, and never names a plant.
Plants in this industry8,970 FACILITIES
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| O & G Industries, INC | Stamford | CT | — | LIKELY ACTIVE |
| O&g Industries INC | Waterbury | CT | — | LIKELY ACTIVE |
| Ohio Refining Division Mpc | Canton | OH | — | LIKELY ACTIVE |
| Oil Technology, Inc./u.s. Steel Gary | Gary | IN | — | LIKELY ACTIVE |
| Onesubsea LLC | Mobile | AL | 100–499 | LIKELY ACTIVE |
| Open Road Asphalt CO LLC | Urbana | IL | 1–19 | LIKELY ACTIVE |
| Osi Sealants, INC. | La Grange | GA | — | LIKELY ACTIVE |
| Owens Corning Atlanta Roofing & Asphalt, LLC | Atlanta | GA | — | LIKELY ACTIVE |
| Owens Corning Fiberglas Savannah Plant | Savannah | GA | — | LIKELY ACTIVE |
| Owens-corning Fiberglass Trumbull * | Medina | OH | — | LIKELY ACTIVE |
| Owens Corning Memphis Asphalt Plant | Memphis | TN | — | LIKELY ACTIVE |
| Owens Corning - Minneapolis Plant | Minneapolis | MN | — | LIKELY ACTIVE |
| Oxbow Calcining LLC | Kremlin | OK | — | LIKELY ACTIVE |
| Pabco Roofing Products | Tacoma | WA | — | LIKELY ACTIVE |
| Package Pavement CO | Stormville | NY | 100–499 | LIKELY ACTIVE |
| Paramount Petroleum Corporation Refinery | Paramount | CA | — | LIKELY ACTIVE |
| Par Montana, LLC - Billings Refinery | Billings | MT | — | LIKELY ACTIVE |
| Petrochem Materials Innovation LLC | South Gate | CA | 20–99 | LIKELY ACTIVE |
| Petron CORP | New Berlin | WI | 20–99 | LIKELY ACTIVE |
| Phillips 66 Company | Hartford | IL | — | LIKELY ACTIVE |
| Phillips 66 Company | Roxana | IL | — | LIKELY ACTIVE |
| Phillips 66 CO - Sweeny Refinery | Old Ocean | TX | — | LIKELY ACTIVE |
| Phillips 66 - Los Angeles Terminal and Lubes Plant | Los Angeles | CA | — | LIKELY ACTIVE |
| Phillips 66 Refinery - Ponca City, Oklahoma | Ponca City | OK | — | LIKELY ACTIVE |
| Phillips 66 Rodeo Refinery | Rodeo | CA | — | LIKELY ACTIVE |
| Pinnacle Resources, INC. | Pine Bluff | AR | 20–99 | LIKELY ACTIVE |
| Polkville Crushed Stone/suit-kote Terminal | Mc Graw | NY | — | LIKELY ACTIVE |
| Polyglass USA | Winter Haven | FL | 100–499 | LIKELY ACTIVE |
| Port Allen Plant | Port Allen | LA | — | LIKELY ACTIVE |
| Port Arthur Chemicals | Port Arthur | TX | — | LIKELY ACTIVE |
| Port Arthur Manufacturing Complex | Port Arthur | TX | — | LIKELY ACTIVE |
| Potac | Corpus Christi | TX | — | LIKELY ACTIVE |
| P&t Products INC | Sandusky | OH | 20–99 | LIKELY ACTIVE |
| Quaker Chemical CORP | Middletown | OH | — | LIKELY ACTIVE |
| Quaker Houghton Pa INC | Carrollton | GA | — | LIKELY ACTIVE |
| Rain Cii Carbon LLC | Robinson | IL | — | LIKELY ACTIVE |
| Rain Cii Carbon LLC - Lake Charles Calcining Plant | Sulphur | LA | — | LIKELY ACTIVE |
| Redland Genstar Rosedale | Rosedale | MD | — | LIKELY ACTIVE |
| Reynolds Metals Company LLC | Lake Charles | LA | — | LIKELY ACTIVE |
| Rk Hall Texarkana East Asphalt Plant #50 | Texarkana | AR | — | LIKELY ACTIVE |
| Robinson Refining Logistics LLC | Robinson | IL | — | LIKELY ACTIVE |
| Rock Oil Refining INC | Stratford | WI | 20–99 | LIKELY ACTIVE |
| Rock Valley Oil & Chemical CO | Rockford | IL | — | LIKELY ACTIVE |
| Russell Std Mfg Mercer | Mercer | PA | — | LIKELY ACTIVE |
| Saint-gobain Vetrotex America INC | Russellville | AL | — | LIKELY ACTIVE |
| San Joaquin Refining CO INC | Bakersfield | CA | — | LIKELY ACTIVE |
| Schuylkill River Tank Farm | Philadelphia | PA | — | LIKELY ACTIVE |
| Severstal Wheeling INC - Follansbee | Follansbee | WV | — | LIKELY ACTIVE |
| Shell Chemical | Deer Park | TX | — | LIKELY ACTIVE |
| Shell Martinez Catalyst Plant | Martinez | CA | — | LIKELY ACTIVE |
Common questions
How many petroleum and coal products manufacturing facilities are in the United States?
As of SEP 2026, FactoryRegistry lists 8,970 petroleum and coal products manufacturing facilities (NAICS 324) across 56 states, compiled from EPA, OSHA and Census records.
Which state has the most petroleum and coal products manufacturing facilities?
California, with 1,290 facilities listed.
How many petroleum and coal products manufacturing facilities are still operating?
2,839 of the 8,970 listed carry a recent operating signal in federal data — the register's Active or Likely active status. The rest are listed from their filings alone, which is a gap in the federal record rather than evidence that a plant has closed.

