Passing the Torch and Carving a Legacy: Executive Transitions and Achievements with Nigel Watson of Northumbrian Water

In this episode of the Exec Exchange podcast, host Piers Clark speaks with Nigel Watson, former CIO of Northumbrian Water, about executive-level succession and the transition to his successor. Nigel reflects on his 40+ year career across multiple sectors and explains how early planning with CEO Heidi Mottram and internal succession preparation with Martin Jackson supported continuity. He emphasizes the CIO’s broader director responsibilities, shared business objectives, and coaching on executive decision-making. Nigel also highlights his legacy of major transformation programs and discusses the National Underground Asset Register (NUAR), detailing how Northumbrian Water's Innovation Festival sprints helped overcome data-sharing barriers and catalyzed government-backed delivery of a common underground map with significant annual benefits.00:00 Welcome and Guest Intro00:51 Nigel’s Career Journey01:38 About Northumbrian Water02:09 Planning the Exec Handover03:23 Succession and Director Mindset05:32 Handover Lessons and Support06:13 Legacy Beyond the Headlines07:50 NUAR Explained09:03 Innovation Festival Origins10:18 NUAR Sprint to National Rollout12:49 Impact and Leadership Credit13:48 Wrap Up and Closing