Insperity, Inc. is a Professional Employer Organization (PEO) and human resources outsourcing provider based in Kingwood, Texas. Founded in 1986, Insperity focuses on helping small and medium-sized businesses manage HR complexities while enhancing overall performance. The company is publicly traded on the New York Stock Exchange under the ticker symbol NSP and reported revenues of $6.8 billion in 2025. Insperity offers a wide range of HR and business solutions, including payroll administration, employee benefits, risk management, and compliance services. Their services are delivered through bu