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 California13 FACILITIES
Listing 13 of 78: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Employees | Status |
|---|---|---|---|
| Matich Corporation | San Bernardino | — | ACTIVE |
| Fontana Paper Mills INC | Fontana | 20–99 | LIKELY ACTIVE |
| Holliday Rock CO INC | Upland | — | LIKELY ACTIVE |
| Conoco Phillips Colton Terminal East | Bloomington | — | LIKELY ACTIVE |
| Building Materials Manufacturing CORP | Fontana | — | LIKELY ACTIVE |
| Holliday Rock Co., INC | Upland | — | LIKELY ACTIVE |
| Holliday Rock Co., INC. | Rialto | — | LIKELY ACTIVE |
| Precision Tool and Plastics | Chino | — | LIKELY ACTIVE |
| Semmaterials L.p. | Fontana | — | LIKELY ACTIVE |
| Advantage Sealing Systems INC | Fontana | — | UNVERIFIED |
| Crafco INC | Fontana | — | UNVERIFIED |
| Schroeder Iron Corporation | Fontana | — | UNVERIFIED |
| Sustainable Emulsion Colton | Colton | 1–19 | LIKELY ACTIVE |
All petroleum and coal products manufacturing nationwide · All manufacturing in California