Grace Cassy

Associate Fellow, UK in the World Programme

Grace Cassy headshot


Grace is the co-founder of CyLon Ventures, which invests globally in leading security and resilience startups. She is recognized by Fortune as one the 13 leading investors in cyber security. Prior to founding CyLon, Grace spent 10 years in the UK Diplomatic Service, working on global security policy in Asia, Europe, and the Americas.

Between 2004-6, she was an advisor to Prime Minister Tony Blair, specializing in Asia and national security. Grace is also co-founder of Epsilon Advisory Partners, a strategy and growth firm working with world-leading global technology companies and investors. She is a Member of the Advisory Board of Ten Eleven Ventures.