| Business | Phone |
| Williamson Employment Svc Inc 213 Hilltop Rd, Saint Joseph 49085 | (269) 983-0142 |
| Star Staffing Svc Inc 2932 Niles Ave, Saint Joseph 49085 | (269) 983-2820 |
| Manpower Inc 1000 Main St, Saint Joseph 49085 | (269) 983-1155 |
| Kelly Services 2080 Niles Rd 300, Saint Joseph 49085 | (269) 428-0055 |