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Karl E. Duell


Phone: 561-922-5117
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Karl Duell is located in the Boca Raton, FL office, where he is a director of CBIZ MHM, LLC and a shareholder of Mayer Hoffman McCann P.C. He has more than 24 years of extensive national and regional public accounting experience. Previously, Karl served as Chief Financial Officer of a nationwide, privately held automotive wholesaler and a publicly held specialty retailer. In this capacity, his responsibilities included the preparation of the companies’ financial statements, budgets and operating forecasts, as well as the establishment of cash management policies and investor and banking relationships.


  • Bachelor of Business Administration, Summa Cum Laude with concentration in accounting - Niagara University, NY

Professional Designations

  • Certified Public Accountant

Community Involvement

  • Boca Raton Children's Museum - Board Treasurer
  • Construction Financial Management Association

Professional Memberships

  • American Institute of Certified Public Accountants
  • Florida Institute of Certified Public Accountants

Associated Offices

Boca Raton - CBIZ MHM, LLC - Boca Raton 2255 Glades Road
Suite 321A
Boca RatonFL  33431
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