Ron Williamson

Ron Williamson

Partner Emeritus, CPA

+1 (949) 222 2999

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Based in our Orange County, California office, Ron has spent his professional career dedicated to providing our clients with thoughtful and strategic tax and advisory services. He specializes in reorganizing business operations to maximize company strengths, minimizing weakness and increasing profit potential through controlled growth and long-range financial planning and budgeting.

  • Background encompasses diverse experience in several industries including manufacturing, distribution and real estate 
  • Provides general business consulting regarding financial information reporting and profit enhancement for privately owned businesses 
  • Works with entrepreneurs to develop feasibility studies and identify internal rate of return and various tax benefits regarding public and private placements 
  • In-depth experience in joint venture accounting, providing rigorous and exacting financial reporting for sophisticated outside partners 
  • Works with high-net-worth individuals regarding portfolio investment management and related income taxes and estate planning opportunities 
  • American Institute of Certified Public Accountants (AICPA) 
  • California Society of Certified Public Accountants (CalCPA) 


Orange County, CA


Bachelor of Arts in economics
University of California, Los Angeles