Honorary Supernumerary Fellow, St John’s College, Oxford

Member, Advisory Board, Labour Together (political think-tank) (interest ceased 17 September 2024)

Director and Chairman, Appella AI Limited (technology company developing AI conversational tools for cybersecurity, telephone sales, customer service and healthcare sectors)

Appella AI Limited (formerly Gotya Technologies Limited) (technology company developing AI conversational tools for cybersecurity, telephone sales, customer service and healthcare sectors)

Industry Adviser, Advent International Corporation (private equity firm)

Isovia Health Limited (health technology) (interest ceased 23 November 2023)

Isovia Health Limited (health technology) (interest ceased 23 November 2023)

Director, Isovia Health Limited (health technology)

Non-executive Director, Phesi Inc (provider of pharmaceutical development services) (incorporated in US) (interest ceased 14 April 2022)

Arcturis Data Limited (formerly Sensyne Health plc) (healthcare technology)

Director, Sensyne Health Group Limited (interest ceased 7 April 2022)

Drayson Racing Technologies Limited (interest ceased 9 September 2021 - notified 28 January 2022)

Freevolt Group Limited (biometric smart card and RF energy harvesting technologies) (held jointly with wife)

Sensyne Health Limited (interest ceased 24 July 2019)

Director, DTLM Limited (interest ceased 8 October 2019)

Director, Freevolt Group Limited (biometric smart card and RF energy harvesting technologies)

Director, Sensyne Health plc (interest ceased 7 April 2022)

Freevolt Group Limited (biometric smart card and RF energy harvesting technologies) (interest ceased 8 August 2018)

Sensyne Health plc (interest ceased 5 January 2021)

Executive Committee Member, OUC Centres of Excellence LLP (medical research and healthcare) (interest ceased 31 December 2017)