NAICS 561330: Vendors that win government contracts in this category are primarily engaged in providing human resources and human resource management services to client businesses. Establishments in this industry operate in a co-employment relationship with client businesses or organizations and are specialized in performing a wide range of human resource and personnel management duties, such as payroll, payroll tax, benefits administration, workers' compensation, unemployment, and human resource administration. Professional employer organizations (PEOs) are responsible for payroll, including withholding and remitting employment-related taxes, for some or all of the employees of their clients, and also serve as the employer of those employees for benefits and related purposes.


  • Employee Leasing Services
  • Labor Leasing Services
  • PEO (professional Employer Organizations)
  • Professional Employer Organizations (PEO)
  • Staff Leasing Services

Market Stats Related Contracts

Open Projects Related Projects

One Sec...
SourcesSoughtStaffingChapelServices Last updated 4 weeks ago / Department of the Air Force
Sources Sought
Due 7/24/17

This Sources Sought is issued as part of Market Research to identify vendors to potentially establish a purchase order to a company to staff various positition within our chapels at RAF Lakenheath and RAF Mildenhall, England, United Kingdom. Please see attached notice and PWS documents. read more