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Thomas E. Sisson, Birmingham Office Managing Member

Thomas E. Sisson, Birmingham Office Managing Member

As the Managing Member of Warren Averett’s Birmingham office, Tommy focuses on the Firm’s capability to deliver world-class value and service to our clients. His efforts are focused on creating a culture of client-centered service that delivers value-based solutions. This culture helps our clients thrive and accomplish what is most important to them and is summed up in our A+ philosophy: our A+ employees deliver A+ service to our A+ clients. Tommy began his career with Warren Averett in 1981. He has served in a variety of capacities over the years, and he is a member of the Firm’s Executive Committee. Tommy resides in Birmingham with his wife and four children.


  • Bachelor of Arts in Accounting and Economics
    Birmingham-Southern College, Birmingham, AL

Professional Affiliations

  • American Institute of Certified Public Accountants
  • Alabama Society of Certified Public Accountants
  • Vistage Group 3933

Community Involvement

  • The Birmingham Zoo Board of Directors, Finance Chairman
  • The Rotary Club of Birmingham
  • Birmingham Business Alliance, Board of Directors
  • Newcomen Society of Alabama
  • Leadership Birmingham Class of 2008
  • Monday Morning Quarterback Club, Team Member
  • Mountain Brook Sports Corporation, Past President
  • King’s Home, Past Member of the Board of Directors and Finance Chairman
  • Canterbury United Methodist Church, Finance Committee Co-Chair, Past Board of Trustees Member
  • Birmingham-Southern College, Former Board Member and Audit Committee Chair

Ask Me About

  • The Firm’s most recent mergers and the broad array of services we now have available to our clients
  • My first job at Warren Averett
  • My family’s mission trips to Central America