Our Leadership Team
Photo of Keith Downes wearing a suit and conference badge in a blurred background.
Keith
Downes
Founder/MD

Keith brings extensive experience in product development and marketing, and business leadership.

He leads the company’s strategic direction, commercial development and partnerships, helping translate innovative hydrogen technologies into scalable, commercially viable solutions.

Photo of Heidi Tomlin
Heidi
Tomlin
Operations Director

Heidi leads operations, commercial strategy and organisational development.

With a background spanning manufacturing, communications and strategic leadership, she oversees funding, partnerships, governance and business growth, ensuring the company is positioned to successfully scale from technology development to commercial deployment.

Photo of Ian Pillay wearing glasses and a suit jacket over a white shirt.
Ian
Pillay
Engineering Director

Ian leads the engineering development of our hydrogen generation and compression technologies.

Having previously worked on hydrogen systems development at ITM Power, he brings extensive experience in product engineering, systems integration and industrialisation, helping drive the transition from prototype to commercial deployment.

Photo of Dr Nigel Williamson wearing glasses and a white button-up shirt.
Dr Nigel Williamson
Founder/Consultant

Nigel's an electrochemical engineer and hydrogen technology pioneer with decades of experience developing advanced electrolyser systems and 200+ patents.

Following a distinguished career that included senior technical roles at ITM Power, he was the principal architect of our technology platform and continues to advise on the company’s technology strategy and innovation roadmap.