Who Are We

Our team is passionate about renewable energy.
We want to provide commercial energy storage solutions that contribute to human wellbeing, power the world and protect our planet.

The Story So Far

Founded in April 2015 by Professor Thomas Maschmeyer as a spin-out from the University of Sydney, Gelion Technologies raised its first significant capital a year later through a strategic partnership with Armstrong Energy that established Gelion UK, our parent company. In 2021 we successfully listed on the London Stock Exchange AIM market to become Gelion plc.

At Gelion, we’re focused on commercial solutions for the successful transition to a sustainable economy through the storage of renewable energy. By designing and delivering innovative battery technologies we enable that transition, and return value for our customers and investors.

We are now a global energy storage innovator determined to meet the growing needs of the renewable energy market.

An Idea: Developing the fundamental science behind the inventionHumble beginnings: Building the first breakthrough non-flow batteriesBringing Light: University of Sydney light benches are turned onPurified Water: Gelion’s zinc hybrid batteries are used to desalinate brackish water

Our Values

Our Values, Gelion

Environmentally Conscious

To make a very real contribution to humanity and the future wellbeing of our planet.

Cutting Edge Innovation

To provide effective, safe and inspired energy technologies that solve global needs.

A Scientific Ethos

Underpinned by a truly impressive research and development team.


Providing commercial solutions that deliver outside the laboratory.

Team Gelion

Our research & development team is world-class, with decades of collective experience. They apply cutting-edge science to deliver innovative solutions for tomorrow’s energy demands and environmental needs.
Gelion meet the team

Our Partners

Gelion plc collaborates with research institutes and businesses that share our vision of a sustainable future built on renewable energy.
Discover more from our global partners.

Our People

Leading the charge to a sustainable future for the global economy and our planet. Meet the team.


Discover the latest Gelion technology breakthroughs and events.

Contact Us

Looking to join our team? Or become a partner? Simply reach out to our friendly staff.

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