
Jason Girzadas
Chief Executive Officer
Deloitte US
CEOI MEMBER SINCE 2023
Jason Girzadas is the CEO of Deloitte US, the country’s largest professional services organization. With more than 170,000 professionals, Deloitte provides audit and assurance, tax, consulting, and risk and financial advisory services to a broad cross-section of corporations and governmental agencies. Mr. Girzadas has a long track record of helping clients navigate the challenge of large-scale strategic and technology-driven change and is actively engaged with clients and global alliance relationships. He has served as the managing principal of Businesses, Global, and Strategic Services (BGS) of Deloitte US, and the Clients & Markets leader and the Life Sciences & Health Care industry leader for Deloitte Consulting LLP. Additional previous leadership roles include Global Consulting leader, Deloitte Global, and serving on the Deloitte Global board of directors. Mr. Girzadas is a passionate advocate for Deloitte’s people and actively champions initiatives for leadership development; diversity, equity, and inclusion; and well-being. He serves on the board of directors of the Partnership for New York City and is the executive sponsor of Deloitte’s relationship with the Association of Latino Professionals for America. He is a member of the Fortune CEO Initiative and the American Heart Association’s CEO Roundtable. Mr. Girzadas received a BA degree in economics from Purdue University and an MS degree in health administration from Rush University.
