| Business Name | Address | |
| Brown Electric Co | 437 Route 37 Goreville, IL 62939 |
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| Midwest Electric Power Inc | 2200 Portland Rd Grand Chain, IL 62941 |
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| Shawnee Electric Inc | 100 Chestnut St Stonefort, IL 62987 |
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| Wood Electric Inc | 1017 E 3rd St Metropolis, IL 62960 |
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| J M Walters & Son Inc | 401 Ferry St Metropolis, IL 62960 |
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