John Brian Mcgrath

British

BoardRoom

Who runs corporate Europe, and what they earn. The definitive people-centric database of European corporate leadership.

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Data from public annual reports and regulatory filings.

John Brian Mcgrath, Executive | BoardRoom

People/John Brian Mcgrath

JB

British

Data from annual reports and regulatory filings · Profile last updated: 16 Mar 2026

Susan Saltzbart Kilsby

director, Diageo plc

Ian Keith Meakins

director, Compass Group plc

John Alexander Manzoni

director, Diageo plc

Julie Belita Brown

director, Diageo plc

Melissa Bethell

director, Diageo plc

Karen Tracey Blackett

director, Diageo plc