The Glasswall Board and Management Team

Pat Turnbull - Chairman, ex-CEO of ICAP Equities with over 40 years’ experience in financial markets.
Greg Sim - CEO, entrepreneur & investor with a successful track record of strategy realisation.
Sam Hutton - CTO of Glasswall, has over 10 years’ experience in delivering complex technology solutions across many sectors including finance, security and defence. He drives the technology strategy and development and leads a team with over 60 years’ experience.
Dr Ray Leopold - ex-CTO of Motorola, former professor at MIT and the US Air Force Academy and he completed 2 tours at the Pentagon.
Prof. Mike Walker - Vodafone’s security advisor and former R&D director. Holds the Vodafone Chair at Royal Holloway, University of London.
Philip Rambech - international mobile expert. Held senior positions with Sony Ericsson, Ericsson and Palm.
Giles Watkins - CEO of Concentium. Former E&Y partner and member of its IT Risk & Security Services Leadership board.