Stacy Janiak

Managing Partner | Chief Growth Officer

Stacy Janiak

111 S. Wacker Drive

Suite 1800​



United States


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As managing partner and chief growth officer of Deloitte US, Stacy leads a client portfolio of over $18B, bringing the breadth of Deloitte’s service capabilities and assets to the market to accelerate growth while delivering bold, integrated, digitally-enabled business solutions, services and insights for Deloitte’s clients. Stacy is also a member of the US Executive Committee and Deloitte’s Global Board of Directors. For nearly 30 years, Stacy has worked side-by-side with clients and held significant leadership roles at the executive, business, industry, and local market levels. Previously, she served as chief client officer and was a member of the US Board of Directors. Stacy has also served as the national managing partner for Assurance and Accounting Advisory Services, managing partner for the Chicago office, and US Retail Sector leader.

Stacy was recognized in 2018 as a Woman with Impact by the Women’s Business Development Council. She is passionate about mentoring, developing the next generation of leaders and advancing inclusive leadership in the workplace. Stacy serves as a board member of the Boys & Girls Club of Chicago, The Executives’ Club of Chicago, New Profit, and the US Chamber of Commerce.

Stacy also serves on the Board of Trustees of her alma mater, DePaul University.

Stacy Janiak