What Does TriNet Do?

Total employees4418
HeadquartersDublin
Founded

TriNet is a leading provider of comprehensive human resources (HR) solutions tailored for small and medium-sized businesses (SMBs). They offer full-service HR outsourcing, encompassing payroll processing, employee benefits administration, risk mitigation, compliance services, and advanced HR technology. TriNet's mission is to empower SMBs to concentrate on their core business activities by expertly managing HR complexities, thereby helping them attract, retain, and manage top talent while navigating the intricate regulatory environment.

Where Is TriNet's Headquarters?

TriNet officeTriNet officeTriNet officeTriNet office
*Images sourced via web search. Rights belong to original owners

HQ Function

The headquarters serves as the central command for corporate strategy, executive leadership, product development, marketing, finance, and core administrative operations that support TriNet's nationwide service delivery.

Notable Features:

The facility is a modern office space designed to promote collaboration and innovation, featuring state-of-the-art technology and amenities to support a dynamic workforce. It likely includes open-plan work areas, numerous meeting spaces, and employee-focused facilities.

Work Culture:

TriNet's headquarters cultivates a professional, fast-paced, and innovative work environment. The culture emphasizes customer centricity, integrity, and teamwork, with a strong commitment to supporting employee development and well-being. It's geared towards addressing the diverse needs of SMB clients efficiently.

HQ Significance:

Located in a key technology and business corridor, the Dublin headquarters provides TriNet with access to a rich talent pool and fosters industry partnerships. It is the primary center for strategic decision-making that shapes the company's services for thousands of SMBs across the United States.

Values Reflected in HQ: The headquarters' design, location, and amenities are intended to reflect TriNet's core values of innovation, professionalism, customer focus, and a commitment to excellence in service delivery for both its employees and clients.

Location:

TriNet's primary market is small and medium-sized businesses within the United States. While its core Professional Employer Organization (PEO) services are U.S.-centric, TriNet offers solutions and expertise to support U.S.-based clients that may have globally distributed employees or international operations. This includes guidance on international HR complexities, often through partnerships and specialized resources, to help clients manage their global workforce.

Street Address:

One Park Place, Suite 600

City:

Dublin

State/Province:

CA

Country:

USA

Where Else Does TriNet Operate Around the World?

Bradenton, FL, USA

Address: 9000 Town Center Pkwy, Bradenton, FL 34202

Functions as a critical service delivery and operational hub, supporting a significant portion of TriNet's client base, particularly in the Eastern and Southern U.S., and enhancing overall operational efficiency.

Buying Intent Signals for TriNet

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading TriNet? Meet the Executive Team

As of April 2025, TriNet' leadership includes:

Burton M. Goldfield - President and Chief Executive Officer
Kelly Tuminelli - Executive Vice President, Chief Financial Officer
Samantha Wellington - Executive Vice President, Chief Legal Officer, Chief Human Resources Officer and Secretary
Alex Warren - Senior Vice President, Customer Experience
Paul Chamberlain - Chief Product Officer
Tim Nimmer - Chief Sales Officer

Who's Investing in TriNet?

TriNet has been backed by several prominent investors over the years, including:

Publicly Traded (NYSE: TNET)
The Vanguard Group
BlackRock Inc.
Fidelity Management & Research Company (FMRCo)
PRICE T ROWE ASSOCIATES INC /MD/

What Leadership Changes Has TriNet Seen Recently?

Hire2
Exits2

Over the past 12-18 months, TriNet has made strategic appointments in its product and sales leadership, including a new Chief Product Officer and Chief Sales Officer. There was also a key transition in the Chief Human Resources Officer role. These changes are aimed at bolstering TriNet's product innovation, market reach, and overall strategic execution.

Departures

Tom Terman, Tom Terman departed from his role as Chief Human Resources Officer. Samantha Wellington assumed CHRO responsibilities.
Lisa Reeves, Lisa Reeves transitioned from her role as Chief Product Officer.

New Appointments:

Paul Chamberlain, Paul Chamberlain appointed as new Chief Product Officer to drive product innovation and strategy.
Tim Nimmer, Tim Nimmer appointed as new Chief Sales Officer to lead sales efforts and growth.

What Technology (Tech Stack) Is Used byTriNet?

Discover the tools TriNet uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

TriNet Email Formats and Examples

TriNet typically utilizes a standardized email format for its employees, most commonly combining the employee's first name and last name, or the first initial and last name, followed by the @trinet.com domain. This facilitates professional communication both internally and externally.

first.last@trinet.com or [first_initial][last]@trinet.com

Format

jane.doe@trinet.com or jdoe@trinet.com

Example

85%

Success rate

What's the Latest News About TriNet?

investor.trinet.com • April 29, 2024

TriNet Announces First Quarter 2024 Financial Results

TriNet reported its financial results for the first quarter ended March 31, 2024. The company announced total revenues of $1.2 billion and net service revenues of $302 million, discussing its performance and outlook for the upcoming period....more

investor.trinet.com • February 7, 2024

TriNet Honored as a Top Workplace for 2024 by Top Workplaces USA

TriNet announced its recognition as a 2024 Top Workplaces USA award winner. This honor underscores the company's commitment to fostering a people-first culture and a positive work environment for its employees....more

investor.trinet.com • January 16, 2024

TriNet Appoints Paul Chamberlain as Chief Product Officer

TriNet announced the appointment of Paul Chamberlain as its new Chief Product Officer. Chamberlain will be responsible for leading the company's product strategy, design, and development efforts to deliver innovative solutions to SMBs....more

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