In March 2023, David Simmons assumed the role of Chief Executive Officer (CEO) at Caliber Holdings LLC. His leadership has been marked by a focus on strategy, operational excellence, and a commitment to delivering value to customers and stakeholders.

David has a diverse background leading large, multinational organizations in the pharmaceutical industry and brings a wealth of experience to Caliber’s next phase of growth. He previously served 9 years as CEO of PPD, a business-to-business services organization of more than 30,000 employees across 46 countries. Prior to PPD, David spent 15 years at Pfizer as the President of emerging markets and established product business units.

Simmons’ leadership style is characterized by his commitment to fostering a culture of excellence and collaboration within his organization. As CEO of Caliber Holdings LLC, David Simmons leads the company with an unwavering commitment to execute on Caliber’s purpose of “Restoring the Rhythm of your Life”.

David proudly hails from West Virginia, where he spent a decade in the steel industry after earning his B.S. in Applied Mathematics from Carnegie-Mellon University.
David has earned a variety of accolades during his career including induction into the West Virginia Business Hall of Fame in 2022 and the Louis V. Gerstner Excellence Award from The Carlyle Group in 2017.

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