| Business | Phone |
| Mardigian Management Inc 39400 Woodward Ave, Bloomfield Hills 48304 | (248) 647-0077 |
| Jerrmar Capital Management 7 W Square Lake Rd, Bloomfield Hills 48302 | (248) 452-5683 |
| Kojaian Management Corp 39400 Woodward Ave # 250, Bloomfield Hills 48304 | (248) 644-7600 |
| Singh Management Co 7457 Franklin Rd, Bloomfield Hills 48301 | (248) 855-2737 |
| Reliant Management Co 3925 Oakland Dr, Bloomfield Hills 48301 | (248) 723-5940 |
| R & R Management Co 4190 Telegraph Rd, Bloomfield Hills 48302 | (248) 593-7900 |
| Facility Operations & Mgmt 210 Highland Ave, Bloomfield Hills 48302 | (248) 335-7129 |
| Gramer Co 209 Norcliff Dr, Bloomfield Hills 48302 | (248) 335-0890 |
| Sheena Management Llc 2350 Franklin Rd, Bloomfield Hills 48302 | (248) 322-1300 |
| Centurian Land Management 3965 Quarton Rd, Bloomfield Hills 48302 | (248) 723-4701 |