Levidian

Based in the UK and established in 2012 as Cambridge Nanosystems, Levidian uses patented technology to produce high-grade graphene and hydrogen from waste gas (methane).

The company's main product, LOOP, docks into existing infrastructure to strip carbon from gas flow, which could help businesses and national infrastructures to decarbonize.

Since 2020, Levidian raised over £12 million in private funding, and in early 2022 the company announced trials with National Grid.