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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 20 years of financial accounting and auditing experience. Prior to joining the firm, he worked as a Director of Accounting Shared Services with Bloomin’ Brands and has previous experience working with Big Four accounting firms.

Leighton has extensive experience with a wide range of assurance services, including financial statement audits, reviews and compilations. Additionally, he has managed consulting engagements involving technical accounting issues for areas such as revenue recognition and business combinations. A significant portion of his experience is with public and middle market private companies in the manufacturing and distribution industries.


  • 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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