William C. Lesko

Partner, PKF O’Connor Davies LLP

Partner, PKF O’Connor Davies Advisory LLC

"As a trusted advisor, my clients look to me to help identify, structure and implement proactive strategies to drive ongoing, sustainable success."

William C. Lesko has over 30 years of public accounting experience. Bill is responsible for providing audit and accounting services for clients in a variety of industries, including financial services, health care, public utilities, manufacturing and construction.

From audit planning to reporting, Bill maintains open communications with his clients and staff. His wide range of industry experience serves as the basis for his expertise in regulatory, rate making and reporting requirements.

Bill frequently presents and has been a featured speaker at several New England Chapters of the National Association of Water Companies industry conferences. He is the author of a seminar on understanding and utilizing financial statements and is an instructor in local and national continuing education programs.

Professional Affiliations & Civic Involvement

  • American Institute of Certified Public Accountants (AICPA)
  • Connecticut Society of Certified Public Accountants (CSCPA)
  • Sterling House Community Center – Board of Directors
  • Connecticut Food Bank
    • Board of Directors (2011 – 2017)
    • Treasurer (2014 – 2017)
  • Stratford Town Council
    • Citizens Financial Review Board ‒ Member


      • Certified Public Accountant (Connecticut)