| Business Name | Address | |
| A T Klemens | 814 12th St N Great Falls, MT 59401 |
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| Cascade Electric Co | 903 10th Ave N Great Falls, MT 59401 |
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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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| Goggans & Pennie Electric Inc | 3315 13th Ave S Great Falls, MT 59405 |
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