Mary-Lee Stillwell

Mary-Lee Stillwell currently serves as SVP - Controller & Principal Accounting Officer at Verizon, where responsibilities include leading a team of 85 across multiple locations and overseeing financial reporting, accounting functions, and complex accounting issues. Prior to Verizon, Mary-Lee held the position of Chief Accounting Officer at Clearway Energy, Inc., and served as Vice President - Assistant Controller at NRG Energy. Earlier roles include Assistant Controller at GenOn Energy and Director of Financial and Tax Reporting at RRI Energy, where Mary-Lee focused on tax provision processes and internal controls. The career also includes significant experience in financial reporting at Reliant Energy and audit management at PwC and BDO. Mary-Lee holds a Bachelor of Business Administration in Accounting from the University of Houston.