Petroleum and Coal Products Manufacturing in California
NAICS 324 · CA
The Petroleum and Coal Products Manufacturing industry is listed in the register for 1,314 facilities. According to the Bureau of Labor Statistics, 224 establishments in California employed 10,415 people in 2025. CHEVRON PRODUCTS CO. in El Segundo had 1,198 employees in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in California15 FACILITIES
Listing 15 of 73: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| Martinez Refining | Martinez | 500+ | ACTIVE |
| Phillips 66 Rodeo Refinery | Rodeo | — | LIKELY ACTIVE |
| Safety-kleen Systems, INC. | Richmond | 20–99 | LIKELY ACTIVE |
| Uss-upi, LLC | Pittsburg | — | LIKELY ACTIVE |
| Chevron Richmond Technology Center | Richmond | — | LIKELY ACTIVE |
| Antioch Building Materials Company | Pittsburg | 20–99 | LIKELY ACTIVE |
| Chevron Refinery Richmond | Richmond | — | LIKELY ACTIVE |
| Conocophillips Carbon Plant | Rodeo | — | LIKELY ACTIVE |
| Tesoro Golden Eagle Refinery | Martinez | — | LIKELY ACTIVE |
| Shell Martinez Catalyst Plant | Martinez | — | LIKELY ACTIVE |
| Als West LLC | Richmond | — | REPORTED CLOSED |
| Chevron Marine Products LLC | San Ramon | — | LIKELY ACTIVE |
| The International Group INC | Richmond | — | UNVERIFIED |
| Chevron U.s.a. INC | Richmond | — | LIKELY ACTIVE |
| Right Away Redy Mix / County Quarry Products, INC / County Asphalt | Martinez | 1–19 | UNVERIFIED |
All petroleum and coal products manufacturing nationwide · All manufacturing in California