| Company Name | City | License |
|---|---|---|
| Talco Electrical Construction Inc. | Missoula | |
| Snow Mountain Electric Inc. | Stevensville | |
| Rainmaker Lawn Sprinklers | Missoula | |
| Mutual Materials/Kanta | Missoula | |
| Mountain Supply Co | Missoula | |
| Midland Implement Co. Inc. | Missoula | |
| Missoula Concrete Construction | Missoula | |
| Otis Elevator | Spokane | |
| Pavlik Electric Co., Inc. | Missoula | |
| Pella Window Store | Missoula | |
| Shadow Asphalt, Inc. | Missoula | |
| Sherwin Williams Co. | Missoula | |
| Summit Roofing, Inc. | Missoula | |
| Facility Improvement Corp (FICO) | Great Falls | |
| Ravalli Glass Inc. | Victor | |
| Moderne Cabinet | Great Falls | |
| Armacost Trane | Great Falls | |
| Miller Roofing | Missoula | |
| D.J.'s Electric, Inc | Hamilton | |
| Nash Enterprises | Missoula | |
| Northwest Pipe Fittings | Butte | |
| Fontaine Enterprises, Inc. | Missoula | |
| Snow Crest Chemical | Billings | |
| Potter-Frame Land Restoration | Frenchtown | |
| Abatement Contractors of Montana | Missoula | |
| Missoula Plans Exchange | Missoula | Plan Room |