| Business | Phone |
| Accounting Principals 1000 1st Ave # 100, King Of Prussia 19406 | (610) 337-4800 |
| Careers Express 234 Mall Blvd # 120, King Of Prussia 19406 | (610) 768-1788 |
| Global Technologies Group Inc 1150 1st Ave # 910, King Of Prussia 19406 | (610) 783-1500 |
| Glotel Inc 1150 1st Ave # 105, King Of Prussia 19406 | (610) 757-6000 |
| H R Temp Svc 630 Freedom Business Ctr Dr, King Of Prussia 19406 | (610) 768-7726 |
| Spherion 630 Freedom Business Ctr Dr, King Of Prussia 19406 | (610) 768-7781 |
| Sciencetemps King Of Prussia 19406 | (610) 962-5900 |
| Romac International 150 S Warner Rd, King Of Prussia 19406 | (610) 964-9202 |
| Pro Staff 234 Mall Blvd, King Of Prussia 19406 | (610) 962-9300 |
| Manpower Temporary Svc 1000 1st Ave # 401, King Of Prussia 19406 | (610) 265-6300 |