| Business | Phone |
| Borin Investment Co 11900 Globe St, Livonia 48150 | (734) 591-2130 |
| Humboldt Investment 12975 Levan Rd, Livonia 48150 | (734) 953-9735 |
| Eagle Investment Svc Corp 37124 6 Mile Rd, Livonia 48152 | (734) 462-4028 |
| Edward Jones 37283 6 Mile Rd, Livonia 48152 | (734) 591-9401 |