Petroleum and Coal Products Manufacturing in Wyoming

NAICS 324 · WY

The Petroleum and Coal Products Manufacturing industry in Wyoming had 9 establishments, according to the Bureau of Labor Statistics in 2025. This register lists 101 facilities in Wyoming. In Casper, the SINCLAIR OIL CORP. - CASPER, WYOMING REFINERY employed 144 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Laramie20 Natrona11 Carbon6 Park6 Sweetwater5 Washakie5 Weston5 Albany4

Biggest cities

Cheyenne (10)Laramie (8)Laramie County (7)Casper (4)Carbon (3)Johnson County (3)Natrona (3)Fremont County (3)Natrona County (3)Park County (3)

Plants in Wyoming1 FACILITIES

Listing 1 of 6: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
Yellowstone Cody Refinery	Cody	—	UNVERIFIED

Search all 101 facilities

All petroleum and coal products manufacturing nationwide · All manufacturing in Wyoming