| Business Name | Address | |
| Target Electric Co | 5931 Bartholow Rd Eldersburg, MD 21784 |
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| Crown Electric Co | 12100 Woodford Dr Marriottsville, MD 21104 |
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| Clark Electric Co | 2397 State Route 97 Cooksville, MD 21723 |
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| Industrial Commercial Elec Inc | 1544 Hoods Mill Rd Woodbine, MD 21797 |
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| Interface Electric | 15240 Frederick Rd Woodbine, MD 21797 |
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