Peter Tattan
Turnaround & Transformation Ai-driven Productivity Healthcare Commercial & Supply Chain @PwC
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WORK HISTORY
Turnaround & Transformation Ai-driven Productivity Healthcare Commercial & Supply Chain @PwC
London, GB
I work with Executive Leadership Teams and Boards. Recently I have- Led £200m+ efficiencies across NHS organisations through turnaround and transformation of pay and non-pay cost structures- Created operational improvement programmes for a number of England’s largest NHS Trusts, reducing annual run-rate by over £100m- Developed detailed scope 3 carbon reduction strategies to cut emissions by 10% in two years- Created and deployed AI-driven productivity agents to automate procurement analysis, operational performance improvement and accelerate decision-making.
EDUCATION
The University of Edinburgh
Master of Chemistry with Honours in Chemistry
SKILLS
ABOUT PETER TATTAN
I specialise in leading complex turnarounds and transformations that deliver measurable financial, operational, and environmental impact. Over the past two decades, I’ve partnered with boards and executive teams across healthcare, financial services, and government to unlock £millions of value through procurement, supply chain, and operational excellence.At PwC, I’ve focussed on turning around some of the most challenged organisations in the UK, creating over £200m in efficiencies and pioneering Scope 3 carbon reduction strategies. In healthcare, I’ve worked with NHS CEOs, CFOs, and Chairs to stabilise operations, reduce costs, and improve patient outcomes. Previously, I advised C-level clients at McKinsey on commercial negotiations, operations transformations, digital procurement and supply chain resilience. I\'ve led Global Category Management at UBS and Global Strategic Sourcing at Bayer and Barclays.Today, I’m passionate about leveraging AI to accelerate productivity and decision-making. I’ve designed and deployed high-performance AI agents that streamline procurement analysis, optimise operational workflows, and enable faster, smarter decisions for executive teams.Let’s connect.
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