TriNet: Detailed Company Information & Corporate Profile
Summary
TriNet was founded in 1988 and is headquartered in Dublin, CA, operating independently within the San Francisco Bay Area. With a workforce of 1,000–5,000 employees, the company generates revenue between $1 B and $5 B and focuses on HR‑management services across various industries.
TriNet delivers comprehensive human resources solutions tailored for small businesses, including real‑time HR technology, employee benefits, payroll processing, compliance support, risk mitigation, workforce transformation, PEO offerings, and industry‑specific programs. These services position the firm as a full‑service provider that helps clients manage all facets of their people operations.
Key leadership at TriNet includes Sidney Majalya (Senior Vice President, Chief Legal Officer & Secretary), John Naset (Head of Corporate Development), Shaik Anisa Khatoon (Senior Talent Acquisition Coordinator), Sabariram Renganathan (Sr Principal Security Architect – IAM), and other senior managers overseeing sales enablement, engineering services, revenue operations, and customer relationships.
| TriNet Website | trinet.com |
| Social Links |  |
| Phone Number | 510-352-5000 |
| Industries | |
| TriNet Headquarters Address | One Park Place, Dublin, CA, 94568 US |
| Company Size | 1000-5000 employees |
| Specialities & Services | Human Resources for Small Business, Full-Service HR Solutions, HR for SMB, Industry-Tailored HR Solutions, HR Experts, Real-Time HR Technology, Employee Benefits, Payroll Services, HR Compliance, Risk Mitigation, Workforce Transformation, PEO, Incredible HR |
| SIC Code | 7380, 8744 |
| NAICS Code | 561210 Facilities Support Services |
| DMA Code | San Francisco Bay Area |
| Founded | 1988 |
| Estimated Annual Revenue | $1B - 5B |
| Operating Status | Independent Company |
| Updated: | 2026-09-14 |
TriNet Org Chart
Chief Executive Officer
Chief Executive Officer
C-Level
Chief Security Officer
Chief Financial Officer
Chief Product Officer
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 1949 | Public Company | 50K - 100K | |
| 2013 | Privately Held | 500 - 1.0K | |
| 2005 | Public Company | 10K - 50K | |
| 1990 | Privately Held | 5.0K - 10K |
Subsidiaries and Affiliated Companies
Estimated Website Traffic
The chart shows a decline in traffic to the trinet.com website. In August, traffic decreased to 425067, compared to 511615 in the previous month. The highest traffic in 2026 was recorded in January, reaching 971522 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
TriNet's workforce includes employees across a wide range of tenure levels.
1% have been with the company for less than 1 year5% have been with the company for 1 to 2 years13% have been with the company for 3 to 4 years14% have been with the company for 5 to 7 years11% have been with the company for 8 to 10 years56% have been with the company for more than 11 years
TriNet Corporate Information: FAQ
Data Privacy
GDPR COMPLIANT
SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
CCPA COMPLIANT
SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.
