Oracle Corp (technology)

Intellisense.io Ltd (artificial intelligence systems for the mining industry)

Amazon.com Inc (retail) (interest ceased 14 May 2023)

Alphabet Inc - C (technology)

The Public Safety Forum (dormant company)

Microsoft Corp (technology)

Trustee, YIVO UK (charity to facilitate collection and preservation of written and other materials relating to history of Jewish community in UK)

Enbridge Inc (energy)

Member, Supervisory Board, IntelliSense Lab LLP (a company registered in Kazakhstan) (interest ceased 30 November 2023)

Strategic Adviser to Board (formerly Board Member) IntelliSense.io (AI technology for mining)

Dominion Energy Inc (formerly Dominion Resources Inc) (energy) (interest ceased 27 October 2021 - notified 16 January 2022)

Duke Energy Corp (electric power) (interest ceased 10 July 2018)

Wells Fargo & Company (banking and financial services) (interest ceased 10 July 2018)

Spectra Energy Corp (natural gas) (interest ceased 10 July 2018)

Mondelez International Inc (confectionery, food and beverages)

Kraft Heinz Company (food) (interest ceased 10 July 2018)

Altria Group Inc (tobacco) (interest ceased 11 July 2018)

General Electric Co (American multinational conglomerate) (interest ceased 10 July 2018)

Johnson & Johnson (health care)

Coca Cola Company (interest ceased 11 July 2018)