Oklahoma City Mourns the Passing of Business Visionary William H. “Bill” Stoller.

Oklahoma City Mourns the Passing of Business Visionary William H. “Bill” Stoller

Oklahoma City, OK – April 25, 2025 — The business and human resources communities are mourning the unexpected passing of William H. “Bill” Stoller, a pioneering leader whose influence spanned industries and continents. As the Founder, CEO, and Chairman of Express Employment Professionals, Stoller transformed the staffing landscape, leaving an indelible mark on countless lives and careers.​

Co-founding Express Employment Professionals in 1983, Stoller guided the company from its humble beginnings into a global powerhouse. Under his leadership, Express expanded to over 860 franchise locations across five countries, helping more than 586,000 people find employment in 2021 alone. ​

Beyond Express, Stoller was the driving force behind Xenium HR, a professional employer organization, and The Stoller Group, which owns multiple Express franchises across several states. His entrepreneurial spirit also led him to the world of winemaking, where he established Stoller Family Estate and co-owned Chehalem Winery in Oregon’s Willamette Valley. ​

Stoller’s contributions extended to civic and philanthropic endeavors. He served on the National Advisory Board for the Oklahoma Medical Research Foundation and was an active member of the Oklahoma City Chamber of Commerce. His commitment to community development and research initiatives reflected his belief in giving back and fostering growth beyond the business realm.​

Colleagues and friends remember Stoller not only for his business acumen but also for his unwavering integrity, mentorship, and genuine care for others. His leadership style was characterized by a people-first approach, emphasizing the importance of relationships and community in achieving success.​

As Oklahoma City and the broader business community reflect on Stoller’s legacy, plans for memorial services are forthcoming. In the meantime, expressions of sympathy and tributes can be directed to the organizations he passionately supported.​

William H. “Bill” Stoller’s visionary leadership and compassionate spirit leave a lasting legacy. His impact will continue to inspire and guide future generations in the realms of business, community service, and beyond.​