Jonas McCormick

Principal, Strategy & Operations | Deloitte Consulting LLP

Jonas McCormick

100 South Mill Avenue

Suite 1800



United States


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As a partner in the Strategy & Operations practice of Deloitte Consulting, he has served companies across a diverse range of industries. Jonas has extensive experience in the industrial process, logistics, manufacturing, and distribution sectors with a focus on enterprise transformation, operational excellence, and performance improvement programs. He helps clients set their corporate strategies and implement holistic and integrated solutions that achieve their goals.

Under Jonas’s leadership as the former managing partner of the Arizona practice, Deloitte has been recognized as the #1 Accounting Firm in Arizona for the last nine years; the practice has more than doubled in size and is the largest professional services firm in Arizona. Jonas was named to the 2018 Phoenix Business Journal’s Most Admired Leaders list and continues to serve as the lead client service partner for some of Deloitte’s largest clients in Arizona.

Professional and civic affiliations:

  • Junior Achievement of Arizona Board
Jonas McCormick