| Business Name | Address | |
| Osc Inc-Opperman Electric | 6789 Fish Lake Rd North Branch, MI 48461 |
 |
| American Electric Co | 370 Barnes Rd Fostoria, MI 48435 |
|
| M L Bailey Electric Co | 4591 Skelton Rd Columbiaville, MI 48421 |
|
| Freedom Electric Corp | 12393 Washburn Rd Columbiaville, MI 48421 |
|
| Kurt's Electric Inc | 3606 Idaho Ave Otter Lake, MI 48464 |
|