| Business Name | Address | |
| Nystrom Electric Co | 1504 W 3rd St Sioux City, IA 51103 |
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| Stokes Electric | 103 8th St Sergeant Bluff, IA 51054 |
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| Ray's Electric Plumbing & Htg | 615 E Frontage Rd Moville, IA 51039 |
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| Wilcox Electric Inc | 531 Dakota St Akron, IA 51001 |
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| Wilcox Electric | 203 4th St Akron, IA 51001 |
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