| Business Name | Address | |
| A-H Electrical Contractors | Vaughn, MT 59487 |
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| Enterprise Electric Comms | 1324 13th Ave SW Great Falls, MT 59404 |
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| G P Supply | 3313 12th St NE Great Falls, MT 59404 |
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| Martins Electric | 1208 4th Ave NW Great Falls, MT 59404 |
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| Power-Trol Electrical Contr | 5600 Henrys Ln Great Falls, MT 59404 |
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