| Business Name | Address | |
| Holstein Electric LTD | 206 W 1st St Holstein, IA 51025 |
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| Sholty Electric | 2689 Us Highway 59 Ida Grove, IA 51445 |
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| Edsen Electric | 203 Rohwer St Ida Grove, IA 51445 |
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| Mike's Electronics Inc | 310 NE 1st St Alta, IA 51002 |
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| Nepple Electric Inc | 114 Prospect St Alta, IA 51002 |
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