Limelight Steel

CarbonBlue

CarbonBlue develops electrified lime production technology for industrial producers in the steel, paper, and construction sectors to enable waste upcycling and reduce carbon emissions.

Sparkmate

This company develops electrolysis technology to produce low-carbon iron and steel for the global manufacturing industry.

Aspiring Materials

This company produces low-carbon magnesium, nickel hydroxide and silica for the construction, manufacturing and energy storage industries using a circular mineral processing method.

Carbon Re

This company develops artificial intelligence software to reduce fuel consumption and carbon emissions for energy-intensive manufacturers, such as cement and steel producers.

Electrified Thermal

This company develops thermal batteries using conductive firebricks to provide zero-carbon, high-temperature heat for heavy industries like steel, cement and chemicals.

Fero Labs

This company provides industrial process optimisation software for manufacturing engineers to reduce carbon emissions and improve efficiency across sectors including steel, cement and chemicals.

Found Energy

This company develops aluminium-thermal power systems that convert scrap metal into hydrogen and industrial heat for heavy industry and maritime shipping customers.

Metal as fuel

This company produces zero-carbon metal fuels for heavy industry and refines sand into high-purity metallurgical silicon for solar and semiconductor manufacturers.