| Business | Phone |
| Synerfac Technical Staffing 1 Oxford Vly # 400, Langhorne 19047 | (215) 752-4800 |
| Q Consulting Group Ltd 13172 Summit Square Ctr, Langhorne 19047 | (215) 245-6200 |
| J & J Staffing Resources Inc 1 Oxford Vly # 320, Langhorne 19047 | (215) 752-0500 |