| Business | Phone |
| J Tech Svc 330 E Maple Rd E, Troy 48083 | (248) 588-0780 |
| Lason Inc 1305 Stephenson Hwy, Troy 48083 | (248) 837-7100 |
| Kelly Temporary Svc 1301 W Long Lake Rd 237, Troy 48098 | (248) 641-7660 |
| Kelly Services 100 E Big Beaver Rd, Troy 48083 | (248) 526-0311 |
| Yoh Co 1767 W Big Beaver Rd, Troy 48084 | (248) 822-0099 |
| Unistaff Inc 671 E Big Beaver Rd 201, Troy 48083 | (248) 680-0900 |
| Troy Design Inc 2653 Industrial Row Dr, Troy 48084 | (248) 280-9690 |
| Benchmark Staffing 200 E Big Beaver Rd, Troy 48083 | (248) 680-4608 |
| Technical Engineering Consult Troy 48084 | (248) 649-3176 |
| Butler Service Group Inc 200 E Big Beaver Rd, Troy 48083 | (248) 524-9878 |
| Randstad 755 W Big Beaver Rd 150, Troy 48084 | (248) 269-0637 |
| Dako Services 2966 Industrial Row Dr, Troy 48084 | (248) 655-0100 |
| Pier Support Svc 50 W Big Beaver Rd, Troy 48084 | (248) 528-1061 |
| Entech Personnel Svc Inc 363 W Big Beaver Rd 400, Troy 48084 | (248) 528-8092 |
| New Dimension Engineering Svc 625 E Big Beaver Rd 200, Troy 48083 | (248) 689-3193 |
| Sierra Its 100 W Big Beaver Rd 200, Troy 48084 | (248) 351-1900 |
| Peak Technical Inc 5600 New King Dr 100, Troy 48098 | (248) 952-0500 |
| Personnel Management Solutions 1080 Kirts Blvd 200, Troy 48084 | (248) 458-5400 |