Debbie Grierson

Debbie Grierson currently serves as the Director of Strategy & Planning at Just Eat Takeaway.com since November 2023. Prior experience includes roles at John Lewis Partnership, where Grierson held titles such as Head of Strategic Planning and Head of Portfolio from January 2020 to November 2023. Grierson also spent nearly a decade at Waitrose & Partners in various leadership positions, including Head of Transformation and Commercial Change Lead. Earlier career roles took place at John Lewis & Partners, encompassing management positions from Branch Development Manager to General Manager. Debbie Grierson holds an MA in Organisation Studies from Warwick Business School and a Bachelor of Laws from the University of Warwick.