Manufacturers that use milling machines
    Name       Primary Industry |
City |
    Acutech | Columbia Falls |
Machine Shops |
|
    American Manufacturing | Hogeland |
Farm Machinery and Equipment Manufacturing (except corrals, stalls, holding gates, hand clippers for animals, and farm conveyors/elevators) |
|
    Boeing Helena | Helena |
Other Aircraft Parts and Auxiliary Equipment Manufacturing |
|
    Fabcraft Inc | Florence |
All Other Transportation Equipment Manufacturing |
|
    Gentry Custom LLC | Belgrade |
Small Arms Manufacturing |
|
    Jim's Custom Gun Works | Butte |
Small Arms Manufacturing |
|
    Midstate Signs Inc | Lewistown |
Sign Manufacturing and Advertising Specialties - from various materials |
|
    Montana Machine & Fabrication | Libby |
Metal Tank (Heavy Gauge) Manufacturing - Fabricated Plate Work (Boiler Shops) |
|
    Perfection Machine & Repair | Great Falls |
Machine Shops |
|
    Precision Tool Co | Butte |
Motor Vehicle Gasoline Engine and Engine Parts Manufacturing - internal combustion engines |
|
    Quality Machine Works | Libby |
Gasoline Engine and Engine Parts Manufacturing (including rebuilt) |
|
    Tibbits Mechanical Service | Sidney |
Machine Shops |
|
    Yellowstone Hydraulics | Billings |
Metalworking Machinery Manufacturing |