| Business Name | Address | |
| Samson Electric | 824 5th St Langdon, ND 58249 |
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| Jonasson Electric | 8255 122nd Ave Milton, ND 58260 |
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| Hendrickson Electric | Highway 17 & 8th Ave Cando, ND 58324 |
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| Sande Electric | PO Box 1139 Rolla, ND 58367 |
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| Samson Electric LTD | 208 Industrial Park Cavalier, ND 58220 |
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