TRINET GROUP, INC.
TriNet Group, Inc. is a professional employer organization for small and medium-sized businesses. TriNet administers payroll and health benefits and advises clients on employment law compliance and risk reduction, acting in some cases as an outsourced human resources department. TriNet is headquartered in Dublin, California. TriNet partners with organizations between 3 and 2,500 employees.
Basic company information
Each field links to its source. Financial figures retain their reporting periods; background references are identified in the source list.
Company positioning and business
TriNet Group, Inc. is a professional employer organization for small and medium-sized businesses. TriNet administers payroll and health benefits and advises clients on employment law compliance and risk reduction, acting in some cases as an outsourced human resources department. TriNet is headquartered in Dublin, California. TriNet partners with organizations between 3 and 2,500 employees. [3]
Founded in 1988, TriNet offered basic employee benefits, dental coverage, life and disability insurance and employment law guidance. Since then, TriNet has broadened its offerings to add payroll services, Fortune-500 benefits, 401(k) guidance, worker's compensation, liability insurance, and strategic human resources support and services. The company also provides online tools such as web-hosted management portals for manager and employee self-service. [3]
TriNet has been accredited by the Employer Services Assurance Corporation since 1995. [3]
Background text: Wikipedia contributors, TriNet. Selected introductory paragraphs, licensed under CC BY-SA 4.0. Official filing data is cited separately.
Financial year, securities and disclosures
Listed securities: TNET (NYSE). Multiple symbols may represent different share classes or securities of the same registrant. [1]
History and key events
Founding / inception date recorded in Wikidata. [2]
Financial results and regulatory disclosures
No individual financial documents have been indexed yet. Open the source to consult company disclosures. [1]
Related entities and concepts
Frequently asked questions
When was TRINET GROUP, INC. founded?
Founded: 1988. The linked source provides the background record. [2]
Where is the headquarters of TRINET GROUP, INC.?
Headquarters location: San Leandro. The linked source provides the background record. [2]
Sources and review dates
- Company identity and profile data ↗
- Wikidata — company background record (CC0) ↗
- Wikipedia contributors — TriNet (CC BY-SA 4.0) ↗
Reviewed 23 October 2026. Financial periods and historical event dates are shown separately. Figures reflect their stated source dates; this page is not a live quote or investment recommendation.