Mark Belgrove

Mark Belgrove is a seasoned cyber security professional with extensive experience in leadership roles across various organizations. Currently serving as the Global Head of CISO Services at Cognisys since January 2025, Belgrove has also held the position of Head of Cyber Security at The Cyber Helpline since June 2018, where efforts focus on public cyber threat awareness. Prior roles include Chief Information Security Officer at Paramount Commerce, Head of UK Information Security at CDW, and Director at Belgrove Cyber Consulting Limited, which Mark founded to deliver diverse cyber security projects. Belgrove's background includes leading cyber consultancy at Exponential-e, heading cyber security at S-RM, and serving as Director of GCRS at Trustwave, along with consultancy roles at NCC Group and a previous tenure at Trustwave as EMEA Principal Consultant. Belgrove’s education includes attendance at Grenville College from 1993 to 1997.