| Business | Phone |
| Express Personnel Svc 1411 4th St Sw 1, Mason City 50401 | (641) 423-5613 |
| Link Staffing Svc 1631 4th St Sw 129, Mason City 50401 | (641) 424-5277 |
| Nivc Placement Svc 600 S Pierce Ave, Mason City 50401 | (641) 494-1844 |
| Personet The Personnel Network 606 S Federal Ave, Mason City 50401 | (641) 422-0377 |