Powerhouse Energy Group plc announced that it has appointed Antony Royston Gardner-Hillman as Non-Executive Chairman in addition to Anthony Clive Gale and David John Hitchcock, as Non-Executive Directors of the Company with effect from 1 January 2023. In 2020 Mr. Gardner-Hillman co-founded, and subsequently became Chairman of, Rocquaine Management Limited, which provides ownership-structuring and tax consulting services to ultra-high net worth clients in connection with their business interests and assets. Mr. Gardner-Hillman is a solicitor qualified in England and Wales.

He was a Co-Founder of JTC Group in 1987 and became its first Chairman, remaining as a Director and Chairman until selling his shareholding and resigning from the board in 2008. Mr. Gale is currently Founder and Managing Director of Tony Gale Cleantech Consultants Ltd. and has over 30 years' experience in the industrial and manufacturing sectors, both with global corporations and SMEs. Mr. Hitchcock is currently a Chairman and Co-Founder of States Bridge Capital, a firm which lists fast growing private companies both in the UK and internationally, via IPOs to the UK Public Stock Market including the Standard List and AIM.

It also acts as Financial Advisor to UK Public Companies. Mr. Hitchcock has historically worked with a number of early stage, or distressed businesses.