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Leighton Castle

Senior Manager

Phone: 727.572.1400


Leighton Castle is a Senior Manager in the Assurance group of CBIZ & MHM with more than 17 years of financial accounting and auditing experience. Prior to joining the firm, he worked as a Director of Accounting Shared Services with Bloomin’ Brands in Tampa and has previous experience with Deloitte.

Leighton has a strong background in statutory insurance accounting and technical accounting research and analyses.


  • Master of Business Administration, Florida International University
  • Bachelor of Science, Accounting, University of the West Indies, Jamaica

Professional Designations

  • Certified Public Accountant

Professional Memberships

  • American Institute of Certified Public Accountants (AICPA)
  • Tampa Bay Chapter of the Insurance Accounting and Systems Association

Associated Offices

Clearwater - CBIZ MHM, LLC - Tampa Bay 13577 Feather Sound Dr.
Suite 400
ClearwaterFL  33762
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