Petroleum and Coal Products Manufacturing in Montana

NAICS 324 · MT

This register lists 40 facilities in Montana. The Bureau of Labor Statistics counted 10 establishments in Montana. Petroleum and Coal Products Manufacturing had an annual payroll of about $0.2 billion in Montana in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Yellowstone11 Missoula6 Cascade4 Gallatin3 Silver Bow3 Flathead2 Chouteau1 Dawson1

Biggest cities

Billings (8)Great Falls (4)Laurel (3)Butte (3)Missoula (3)Belgrade (2)Bozeman (2)Kalispell (2)Seeley Lake (2)Helena (1)

Plants in Montana8 FACILITIES

Listing 8 of 11: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
Chs INC Laurel Refinery	Laurel	100–499	ACTIVE
Phillips 66 - Billings Refinery	Billings	100–499	ACTIVE
Par Montana, LLC - Billings Refinery	Billings	—	LIKELY ACTIVE
Koch Materials CO Billings	Billings	—	LIKELY ACTIVE
Laurel Refinery	Laurel	100–499	LIKELY ACTIVE
Jtl Group Billings (dba - Knife River Billings)	Billings	—	LIKELY ACTIVE
Knife River Billings East Site	Billings	—	LIKELY ACTIVE
Tri State Recycling Services INC	Worden	—	UNVERIFIED

Search all 40 facilities

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