John Petter

John Petter is an experienced executive with a strong background in leadership and strategic management across various sectors. Currently serving as CEO of Zellis, following the company's transition from NGA UK and Ireland, John Petter has also held the position of Chief Executive Officer at NGA Human Resources UK and Ireland since July 2018. Prior to these roles, John was CEO of BT's Consumer Division from 2004 to 2017, where revenue increased significantly from £3.7 billion to £5 billion. John Petter's tenure included notable roles at Plusnet as Chairman and at Telewest Communications, where responsibilities spanned marketing and customer strategy. Early career experience includes brand management at Procter & Gamble and account management at Ogilvy Adams and Rinehart. John Petter holds a Bachelor of Arts degree in Modern History from The Queens College, Oxford.