G&A Partners announced a major executive leadership transition today. The prominent HR outsourcing provider named Jeff Williams as its incoming Chief Executive Officer. This critical change takes effect on July 13, 2026. Meanwhile, co-founder John W. Allen will retire after leading the firm for over thirty years. This strategic move follows a thorough succession planning process by the Board of Directors.
Allen will remain highly active during the planned transition period. Furthermore, he keeps his ownership stake and his seat on the board. He will also serve as a Senior Advisor to the executive team moving forward. Consequently, the company ensures complete leadership continuity.
Currently, business owners face evolving workforce challenges across the entire nation. Therefore, the company remains uniquely positioned to help small and mid-sized businesses grow. The firm enables these employers to support workers and navigate the future of work effectively.
Allen co-founded the company back in 1995. Since then, he successfully transformed the business into a dominant force in the industry. The firm now serves more than 6,000 clients nationwide. Additionally, it manages over 130,000 worksite employees. The company employs more than 850 corporate workers across the country. During his tenure, G&A Partners completed 30 accretive acquisitions. It also secured 20 appearances on Inc. Magazine’s fastest-growing private companies list.
“Building G&A Partners alongside our incredible employees, clients, and partners has been the honor of a lifetime,” said Allen. “We started with a mission to deliver world-class HR services that empower people to achieve their dreams and pursue their passions. I’m proud G&A has grown into an organization that positively impacts thousands of companies and hundreds of thousands of workers across the country. I’m humbled by what we’ve built together and excited about the company’s future under Jeff’s proven and mission-aligned leadership.”
Deep Experience in Workforce Management Solutions
Jeff Williams brings extensive executive experience to his new role. He previously worked in professional services, insurance, and benefits administration sectors. Most recently, Williams served as the President and CEO of Aptia. He successfully led Aptia’s carve-out from Marsh McLennan during his time there. Under his guidance, Aptia became a standalone market leader with exceptional customer loyalty scores.
Before Aptia, Williams held a corporate officer position at Paychex. He managed a massive 1.5 billion dollar P&L budget there. He also drove 17% compound annual growth for their mid-market business unit. Earlier, he held key leadership roles at Alight, ADP, and Aon. Williams consistently builds high-performing sales engines and strengthens client performance.
Now, Williams will partner closely with the existing executive leadership team. They will accelerate investments in client experience and vital service capabilities. This strategy matches the rising national demand for comprehensive workforce management solutions.
“I’m honored to join G&A Partners at such an exciting moment in the company’s journey,” said Williams. “John, Tony Grijalva, and the leadership team have built an extraordinary organization with an outstanding reputation and tremendous momentum. As workforce challenges continue evolving for employers nationwide, G&A Partners is uniquely positioned to help small and mid-sized businesses grow, support their employees, and navigate the future of work. I’m excited to partner with this talented team to build on that foundation and continue expanding the company’s impact.”
Driving PEO Industry Growth Nationwide
Professional employer organizations act as essential growth partners for modern companies. They provide the vital infrastructure needed to manage rising healthcare costs. They also help businesses handle complex workplace regulations and payroll duties.
Data from the National Association of Professional Employer Organizations highlights these clear advantages. Specifically, businesses using PEOs grow much faster over time. They also experience significantly lower employee turnover rates. Therefore, this transition positions G&A Partners perfectly to capture more market share.
“I could not be happier to welcome Jeff to the G&A Partners family,” Allen added. “His leadership will guide and build on our exceptional organization, and the people who’ve made it all possible. I hope his time at G&A will be as rewarding and inspiring as mine has been.”
Explore HR Tech News for the latest advancements in Human Resources Technologies and insightful updates from industry experts!
News Source: Businesswire.com
