| Business | Phone |
| Kha Assoc 30833 Northwestern Hwy, Farmington 48334 | (248) 626-1230 |
| Arboretum Office Park Mntnc 34505 W 12 Mile Rd, Farmington 48331 | (248) 489-2499 |
| Civic Center Office Plaza 25882 Orchard Lake Rd, Farmington 48336 | (248) 442-0080 |
| Hamilton Business Ctr 33045 Hamilton Ct, Farmington 48334 | (248) 324-3600 |