John Stewart's Location
London, GB
John Stewart's Work
John Stewart's Education
John Stewart's Skills
John Stewart's Summary
John Stewart, based in London, GB, is currently a Co-Chief Executive Officer at Osttra, bringing experience from previous roles at IHS Markit | Technology and UBS. John Stewart holds a 1987 - 1990 Master of Arts (M.A.) in History @ University of Oxford. With a robust skill set that includes Management Consulting, Portfolio Management, Program Management, Derivatives, Management and more, John Stewart contributes valuable insights to the industry. John Stewart has 3 emails and 1 mobile phone number on RocketReach.