| Business | Phone |
| Acs Recruiting Svc Po Box 3318, Farmington 48333 | (248) 661-6820 |
| Stout Risus & Ross Inc 32255 Northwestern Hwy 201, Farmington 48334 | (248) 208-8800 |
| Hptc Inc 35223 Grand River Ave, Farmington 48335 | (248) 474-0176 |
| Act 1 Personnel 33533 W 12 Mile Rd, Farmington 48331 | (248) 324-0673 |
| Search Group 33900 W 8 Mile Rd 121, Farmington 48335 | (248) 474-9720 |