| Business | Phone |
| Leftlane.Com 1760 Maplelawn Dr, Troy 48084 | (248) 816-0772 |
| Wolverine Auto Inc 1208 E Maple Rd, Troy 48083 | (248) 588-8227 |
| Autotrader.Com 100 W Big Beaver Rd, Troy 48084 | (248) 526-0560 |
| Suburban Motors Co 1790 Maplelawn Dr, Troy 48084 | (248) 649-6458 |
| General Motors Corp 5555 New King Dr, Troy 48098 | (248) 696-5000 |
| General Motors Corp 1181 W Long Lake Rd, Troy 48098 | (248) 696-9659 |