FactoryRegistry

Manufacturing in Jefferson County, Montana

As of JUL 2026, FactoryRegistry lists 5 manufacturing facilities in Jefferson County, Montana, sourced from EPA, OSHA and Census records.

FACILITIES
5
CITIES
2
TOP INDUSTRY
Wood Product Manufacturing
2 facilities

Cities

Clancy (4)Whitehall (1)

Top industries

Wood Product Manufacturing (2)Chemical Manufacturing (1)Nonmetallic Mineral Product Manufacturing (1)Transportation Equipment Manufacturing (1)

Facilities

Marks-miller Post and Pole, Incorporated
Clancy, MT
ACTIVE321114EMP 20-99
Burch Industrial Services LLC
Clancy, MT
LIKELY ACTIVE336999
Evergreen Mining Solutions, LLC
Whitehall, MT
LIKELY ACTIVE325180
Marks Lumber INC.
Clancy, MT
LIKELY ACTIVE321113
Ash Grove Cement CO - Montana City Plant
Clancy, MT
UNVERIFIED327310