| Business | Phone |
| Kelly Services 3121 University Dr 160, Auburn Hills 48326 | (248) 475-4803 |
| Arcadia Staff Resources 1532 N Opdyke Rd 400, Auburn Hills 48326 | (248) 377-8026 |
| Sales Consultants 2701 Cambridge Ct 205, Auburn Hills 48326 | (248) 373-7177 |
| Corporate Technical Services 2685 Lapeer Rd, Auburn Hills 48326 | (248) 364-4260 |
| Extra Resources 32 S Squirrel Rd, Auburn Hills 48326 | (248) 299-8600 |
| Oaktec Professional Staffing 2601 Cambridge Ct 150, Auburn Hills 48326 | (248) 377-4070 |