Julie Holt-Jones is Chief Executive and co-founder of Space4Sight and advises senior decision-makers across defence, government and industry on the strategic consequences of increasing reliance on space-enabled systems and infrastructure. She draws on more than three decades of international experience spanning civil, commercial and defence space activities, combining operational credibility with strategic judgement. Her background includes directing and leading five successful missions across ESA, NASA and industry, together with senior leadership of complex multinational programmes and international ventures across Europe, the Indo-Pacific and the Middle East. For more than two decades Julie has advised governments, defence organisations, diplomatic missions, boards and industry leaders on space strategy, operational resilience, international partnerships and institutional positioning in politically sensitive and geopolitically complex environments. She regularly chairs and contributes to senior international conferences and strategic forums focused on defence, security and space operations and is a Fellow of the Royal Aeronautical Society.