Consultant on energy security to U Power Hub (UK) Limited (energy)

Ambassadorial Marketing Champion, Juberi Group Ltd (supporting UK Plc’s in maximising integrity and performance of their smart buildings)

Honorary Non-executive President, Unit-382 Ltd (corporate consultancy and financial services) (interest ceased 15 December 2020)

Mack Diligence Limited (security and business consultancy)

Non-executive Chairman, Ivy Link Partnership Ltd (sustainable energy consultancy) (interest ceased 28 April 2020)

Consultant, London Power & Light Ltd

Consultant Chairman, Utility FM (energy efficiency consultancy) (interest ceased 15 December 2020)

Consultant Chairman, Energystor Ltd (battery storage technology) (interest ceased 1 March 2019)

President (formerly Non-executive Chairman), Secure Intelligence Ltd (consultancy on cyber penetration prevention and safeguarding company data) (interest ceased 4 March 2020)

Consultant Chairman, Energy Efficiency Hub Ltd (advisory group on efficient energy use) (interest ceased 28 November 2017)

Consultant, Renovare Fuels Ltd (carbon-neutral transportation fuels)

Consultant, Watt Matters (energy saving consultancy; London, E11 2HG) (interest ceased 31 March 2017)

Consultant Chairman, The Ivy Link Partnership (energy efficiency) (interest ceased 1 February 2017)

Consultant, Grand Union Water Co. Ltd

Non-executive Chairman, Intelligent Energy Group (IEG) Limited (interest ceased 19 September 2016)

Non-executive Chairman, Africa Airlines Ltd (formerly Nile Airways Ltd) (airline company (cargo)) (interest ceased 6 September 2018)

Consultant, Energy Solutions Group Ltd

Non-executive Chairman, Eximious Ltd (business and security consultancy)

Non–executive Chairman, Ivy Link Partnership Ltd (Carbon Use Reduction Consultancy)

Consultant, Ivy Link Partnership Ltd (see category 1)