| Business Name | Address | |
| Great Lakes Electrical Contr | 1164 S Fish Hatchery Rd Oregon, WI 53575 |
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| Tomkins Electric Co Inc | 2402 County Road Mm Fitchburg, WI 53575 |
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| Design Electric Inc | 11546 N Union Rd Brooklyn, WI 53521 |
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| Braun Electric Co | 2829 Royal Ave Monona, WI 53713 |
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| H & H Electric Co Inc | 2801 Syene Rd Madison, WI 53713 |
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