Sam Rennison is a retired Chief Superintendent whose 30-year policing career was defined by courageous leadership, cultural change and a commitment to creating environments where people can genuinely thrive. She led Northumberland’s policing through some of its most complex operational challenges, improving emergency response, launching a new rural policing model and overseeing more firearms incidents than anyone else in the Force. Her contribution was recognised with the King’s Police Medal and as a Highly Commended finalist in the Chamber of Commerce Inspiring Women in Business Awards 2025.

A strategic thinker as well as an operational leader, Sam designed the Force’s response policing model and implemented the governance that underpinned it. Working for decades in a male-dominated organisation, she saw first-hand how recruitment processes, early signals and leadership behaviours shape who applies, who stays and who progresses. She led work that improved female representation in policing, demonstrating that when organisations understand their culture and remove hidden barriers, women step forward with confidence.

Today, through her consultancy The Experience Effect, Sam helps organisations diagnose the real reasons women are not entering or progressing through their pipelines. Her approach is grounded in lived experience, practical leadership insight and a deep understanding of how systems — not individuals — determine outcomes.
Known for her warm, engaging style, Sam uses humour and candid storytelling to bring organisational challenges to life. She offers leaders a clear, human and actionable perspective on what it takes to build environments where women can see themselves, join with confidence and succeed on their own terms.