- Adea Solutions
- Adecco
- CDI Corp
- Financial Professionals
- High Profile Staffing Svc
- Imprimis Staffing Solutions
- Inteli Staf Healthcare
- Lewis-Gray
- Lucas Associates Inc
- Management Resources
- Robert Half Inc
- Smith Personnel Solutions
- Supplemental Staffing Corp
- Techniki Informatica
- TSC Staffing Solutions Inc
- Verion Staffing
- Vinson & Assoc
