| Business Name | Address | |
| Atwood Electric Inc | 23124 Highway 149 Sigourney, IA 52591 |
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| Sumitomo Electric Carbide Inc | 5353 Highway 21 Deep River, IA 52222 |
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| Neil's Electric | 5068 215th St Deep River, IA 52222 |
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| Van's Electric & Constr Inc | 1480 168th St New Sharon, IA 50207 |
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| Coleman Electric & Hm Inspctn | 268 Center Point Dr Montezuma, IA 50171 |
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