| Business | Phone |
| Manpower Temporary Svc 212 Carnegie Ctr # 108, Princeton 8540 | (609) 452-8484 |
| On Assignment Lab Support 103 Carnegie Ctr # 209, Princeton 8540 | (609) 734-0876 |
| Randstad 127 Village Blvd, Princeton 8540 | (609) 716-4921 |
| Yoh Co 5 Independence Way, Princeton 8540 | (609) 514-1210 |