What Does G&A Partners Do?

Total employees764
HeadquartersHouston
Founded1995

G&A Partners is a prominent Professional Employer Organization (PEO) and Human Resources Outsourcing (HRO) provider headquartered in Houston, Texas. Founded in 1995, the company assists small and medium-sized businesses by managing their complex HR functions, including payroll administration, employee benefits, HR compliance, risk management, and HR technology. By partnering with G&A, businesses can streamline their HR operations, reduce administrative burdens, and focus on their core strategic objectives. G&A Partners emphasizes a high-touch, client-centric approach, aiming to become an integral part of their clients' success by providing expert guidance and comprehensive HR solutions.

Where Is G&A Partners's Headquarters?

HQ Function

The Houston headquarters serves as the central command for G&A Partners' national operations, housing key executive leadership, corporate strategy, finance, marketing, IT, and core client support services.

Notable Features:

Located in the Galleria area, a prominent business district, the office offers modern facilities designed for collaboration and efficiency, providing employees with a professional and dynamic work environment.

Work Culture:

The HQ fosters a culture of expertise, client dedication, and continuous improvement. Employees often describe it as collaborative and supportive, with a strong emphasis on professional growth and delivering exceptional service.

HQ Significance:

As the nerve center of the company, the Houston HQ is crucial for strategic decision-making, developing innovative HR solutions, and coordinating services across its numerous office locations nationwide.

Values Reflected in HQ: The headquarters' professional setting and operational focus mirror G&A Partners' core values of integrity, client service, partnership, and expertise.

Location:

G&A Partners primarily focuses its PEO and HR outsourcing services on businesses operating within the United States. While they have numerous offices across various states to provide localized support, their direct operational presence is U.S.-centric. However, they can support U.S.-based companies with employees in other countries through their expertise in international HR complexities and potentially through a network of international partners, though this is not their primary service model.

Street Address:

1717 St James Place, Suite 500

City:

Houston

State/Province:

TX

Country:

USA

Where Else Does G&A Partners Operate Around the World?

Denver, CO, USA

Address: 7979 E Tufts Ave, Suite 1400, Denver, CO 80237

To deliver localized HR expertise, ensure compliance with regional labor laws, and provide dedicated support to clients in the Mountain West, fostering strong local business relationships.

Salt Lake City, UT, USA

Address: 6550 S Millrock Dr, Suite 100, Salt Lake City, UT 84121

Provides accessible, expert HR support to the Utah business community, helping them navigate state-specific employment regulations and optimize their human capital management.

Dallas, TX, USA

Address: 15950 Dallas Pkwy, Suite 120, Dallas, TX 75248

To cater to the specific needs of the Dallas-Fort Worth metroplex businesses, providing strategic HR partnership and robust support for growth and compliance.

Buying Intent Signals for G&A Partners

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 G&A Partners? Meet the Executive Team

As of April 2025, G&A Partners' leadership includes:

John W. Allen - Co-founder, Chairman & CEO
Antonio (Tony) Grijalva - Co-founder, President & COO
Michelle Mancias - Chief Financial Officer
Ben G. Harrison - Chief Revenue Officer
Grace Rasmussen - Chief People Officer
Stephen Calvert - Chief Legal Officer

Who's Investing in G&A Partners?

G&A Partners has been backed by several prominent investors over the years, including:

Thomas H. Lee Partners (THL)

What Leadership Changes Has G&A Partners Seen Recently?

Hire3
Exits0

G&A Partners has made significant additions to its executive leadership team over the past 12-18 months, appointing a new Chief Revenue Officer, Chief People Officer, and Chief Legal Officer to support its strategic growth initiatives. No major executive departures have been publicly announced during this period.

New Appointments:

Ben G. Harrison, Ben G. Harrison appointed as Chief Revenue Officer to spearhead sales and revenue generation strategies.
Grace Rasmussen, Grace Rasmussen appointed as Chief People Officer to lead HR strategy and cultivate company culture.
Stephen Calvert, Stephen Calvert appointed as Chief Legal Officer to manage legal frameworks and ensure compliance.

What Technology (Tech Stack) Is Used byG&A Partners?

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

G&A Partners Email Formats and Examples

G&A Partners commonly uses the email format of the first initial followed by the last name. While this is the most prevalent, other formats might exist in specific cases or for legacy accounts.

[first_initial][last]@gapartners.com

Format

jdoe@gapartners.com

Example

85%

Success rate

What's the Latest News About G&A Partners?

PR NewswireJanuary 16, 2024

G&A Partners Names Ben G. Harrison Chief Revenue Officer

G&A Partners announced the appointment of Ben G. Harrison as its new Chief Revenue Officer (CRO). Harrison brings extensive experience in sales leadership and revenue growth to the company, and will be responsible for leading G&A Partners' sales organization and overall revenue strategy....more

PR NewswireDecember 5, 2023

G&A Partners Announces Strategic Investment From THL

G&A Partners secured a strategic investment from Thomas H. Lee Partners (THL), a private equity firm. This partnership aims to accelerate G&A's growth, enhance its service offerings, and expand its market reach, leveraging THL's resources and expertise in scaling businesses....more

PR NewswireJuly 11, 2023

G&A Partners Names Grace Rasmussen Chief People Officer and Stephen Calvert Chief Legal Officer

G&A Partners announced two key executive appointments: Grace Rasmussen as Chief People Officer (CPO) and Stephen Calvert as Chief Legal Officer (CLO). Rasmussen will lead the company's human capital strategy, while Calvert will oversee all legal, regulatory, and compliance matters....more

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