Mantle8

Snowfox Discovery

This company develops subsurface analytics and exploration technologies to identify and extract natural hydrogen resources for industrial energy and fertiliser sectors.

New Mantle Technologies

The company develops subsurface characterization tools using physics and machine learning to assist energy developers in locating and evaluating geothermal power sites.

Atmen

This company provides a software platform for energy producers to automate carbon-intensity tracking and sustainability certification for hydrogen and renewable fuels.

Zanskar

This company develops a predictive platform using machine learning and subsurface imaging to discover geothermal resources for energy developers and utility providers.

Vema Hydrogen

Vema Hydrogen produces low-carbon stimulated geologic hydrogen for industrial and maritime customers to support hard-to-abate sector decarbonisation.

Fourier

This company develops modular electrolysers for on-site hydrogen production and long-duration energy storage to serve industrial, transport and data centre customers.

Voltera

This company develops sealed electrolysis technology to produce green hydrogen from low-grade water sources for industrial and energy sector customers.

Ascension

This company develops technology to recover critical minerals from underground volcanic rock and geothermal systems for the clean energy and defence sectors.