Administaff, Inc. is a professional employer organization (PEO), serving as a full-service human resources department for small and medium-sized businesses throughout the United States. Core services include: Employment Administration, Government Compliance, Recruiting and Selection, Performance Management, Benefits Management, Employer Liability Management, Training and Development, and Business Services. Established in 1986, Administaff has more than 5,900 client companies, 110,000 worksite employees and 1,900 corporate employees.
Administaff, Inc. changed its name to Insperity, Inc. effective March 3, 2011. This milestone reflects the company's evolution over the past 25 years from a professional employer organization (PEO), an industry it pioneered, to its current position as a comprehensive business performance solutions provider.