Rebecca Fox , Founder of Relentica
Rebecca Fox is a strategic technology and business leader, founder of Relentica, and a two-time CIO 100 UK award winner (2024 and 2025). In 2026 she was named Northern Power Women ‘Game Changer’ Power List, recognising her impact on leadership, transformation, and commercial performance.
With more than two decades of experience, including serving as Group CIO of a global cyber and technology business, Rebecca has led complex international transformations across AI, cyber, digital, data, cloud, and operating models. Her focus has always been commercial – improving revenue performance, strengthening margin, and reducing risk through disciplined and relentless execution.
As founder of Relentica, she works with CEOs, CTO/CIOs, investors, and executive teams to simplify complexity, align leadership, and turn strategy into measurable outcomes. Her work spans fractional CxO leadership, strategy and advisory, AI and automation, cost optimisation, and delivery assurance.
Rebecca is an accomplished keynote speaker and event host, known for her direct, intelligent style and practical insight. She speaks on leadership, technology strategy, AI, growth, and performance, and regularly chairs executive roundtables and industry forums where clarity and challenge are required in equal measure.
Rebecca Fox is a strategic technology and business leader, founder of Relentica, and a two-time CIO 100 UK award winner (2024 and 2025). In 2026 she was named Northern Power Women ‘Game Changer’ Power List, recognising her impact on leadership, transformation, and commercial performance.
With more than two decades of experience, including serving as Group CIO of a global cyber and technology business, Rebecca has led complex international transformations across AI, cyber, digital, data, cloud, and operating models. Her focus has always been commercial – improving revenue performance, strengthening margin, and reducing risk through disciplined and relentless execution.
As founder of Relentica, she works with CEOs, CTO/CIOs, investors, and executive teams to simplify complexity, align leadership, and turn strategy into measurable outcomes. Her work spans fractional CxO leadership, strategy and advisory, AI and automation, cost optimisation, and delivery assurance.
Rebecca is an accomplished keynote speaker and event host, known for her direct, intelligent style and practical insight. She speaks on leadership, technology strategy, AI, growth, and performance, and regularly chairs executive roundtables and industry forums where clarity and challenge are required in equal measure.