Member, Hay Festival Foundation Finance and Audit Committee

Flagstone Investment Management Limited (financial services)

Chair, North Wales Transport Commission (interest ceased 31 December 2023)

Trustee, The Rachel Podger Foundation (promotion of classical music)

Trustee and Director, Hay Festival Foundation (interest ceased 31 December 2023)

Codat Limited (platform for business data)

Chair, South East Wales Transport Commission (interest ceased 31 December 2020)

Chairman, Ofcom (interest ceased 31 December 2020)

Chairman, Young Classical Artists Trust

Reckitt Benckiser Group plc (household products)

BHP Billiton plc (mining, metals and petroleum) (interest ceased 29 March 2021)

GlaxoSmithKline plc (pharmaceuticals)

Unilever plc (nutrition, hygiene and personal care products)

Sage Group plc (software)

Legal & General Group plc (insurance) (interest ceased 3 April 2018)

AstraZeneca plc (biopharmaceutical business)

Senior Adviser, Banco Santander SA

Vice Chairman, Hay Festival of Literature & the Arts Ltd (interest ceased 31 December 2023)

Chairman, Freedom of Information Commission (interest ceased 24 February 2016)

Vice President, Royal Academy of Music