Primary Metals
|
    Name       Primary Industry |
City |
|     AFFCO Inc. | Anaconda |
Ferrous Metal Foundries |
|
|     American Chemet Corporation | East Helena |
Secondary Smelting, Refining, and Alloying of Copper |
|
|     Northwest Parts & Rigging Co I | Kalispell |
Alumina and Aluminum Production and Processing |
|
|     Stillwater Mining Co. | Nye |
Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum) |
|
|     Timberline Tool & Casting | Whitefish |
Aluminum Die-Casting Foundries |
|


