Petroleum and Coal Products Manufacturing in Wyoming
NAICS 324 · WY
This register lists 101 facilities in Wyoming as of 2026. Cheyenne is listed in the register as having 10 facilities. HF SINCLAIR CORP has 3 facilities listed in the register. Casper is listed in the register as having 4 facilities.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in Wyoming6 FACILITIES
| Facility | City | Employees | Status |
|---|---|---|---|
| P4 Production LLC | Rock Springs | — | LIKELY ACTIVE |
| Lewis & Lewis Inc., Asphalt Paving | Rock Springs | — | UNVERIFIED |
| Baxter Plant Site | Sweetwater County | — | UNVERIFIED |
| Ct-862a | Sweetwater | — | UNVERIFIED |
| P4 Production, LLC | Rock Springs | — | UNVERIFIED |
| Rock Springs Coal Calcining Plant | Sweetwater | — | UNVERIFIED |
All petroleum and coal products manufacturing nationwide · All manufacturing in Wyoming