| Business Name | Address | |
| William R Maule & Son Inc | 405 Chester River Heights Rd Millington, MD 21651 |
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| Dixon Electric | 202 Emily Ln Sudlersville, MD 21668 |
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| E T Kimble & Co | 125 Miller St Sudlersville, MD 21668 |
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| Callis & Sons Electric Co | 730 Anderson Corner Rd Sudlersville, MD 21668 |
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| Rasp Electric | 12721 Bloomfield Rd Kennedyville, MD 21645 |
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