Trinet Group, Inc. TNET

What this company does

TriNet Group, Inc. offers technology-enabled services that include human capital expertise, employee benefits such as health insurance and retirement plans, payroll and payroll tax administration, risk mitigation, and compliance consulting. In 2025, it processed $70 billion in payroll and payroll taxes for its clients and ended the year with approximately 323,200 WSEs. It delivers its services primarily through its PEO services, provided through a co-employment model, and through its ASO services, which provide payroll processing, HR administration and compliance management solutions. Its PEO services offer clients its most complete HCM solution within the co-employment model. Its ASO services include payroll processing, benefits management, HR administration and compliance management, providing HCM solutions that clients can tailor dynamically over time based on their specific needs. TriNet Group, Inc. was incorporated in 1988 as TriNet Employer Group, Inc., a California corporation. It reincorporated as TriNet Merger Corporation, a Delaware corporation, in 2000, changing its name to TriNet Group, Inc. that year.

Written from the business description in TRINET GROUP, INC.'s annual report to the U.S. Securities and Exchange Commission, filed 12 February 2026. Every sentence was checked against that document before publication.