Exterra Carbon Solutions

Sequestra

This company develops carbon mineralisation technology and analysis platforms to permanently store carbon dioxide in industrial waste for heavy industry and construction customers.

Aquarry

This company provides carbon removal technology to mining firms by converting flooded open-pit mines into carbon sinks using alkaline minerals.

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.

Forge Minerals

This company produces high-purity minerals by converting waste carbon dioxide for customers in the pharmaceutical, chemical, construction and manufacturing sectors.

Travertine

This company produces sulfuric acid and carbonate cement components from industrial waste and captured carbon dioxide for mining, fertilizer and construction customers.

Low Carbon Materials

This company manufactures carbon-negative aggregates and additives for concrete and asphalt to help construction firms and road authorities reduce their environmental impact.

Astracite

The company produces graphite-silicon composite anode materials from captured carbon dioxide and recycled batteries for lithium-ion battery manufacturers.

CREW Carbon

This company provides mineral-based technology to wastewater treatment facilities to enhance pollutant removal, reduce operational costs and permanently sequester carbon dioxide from water streams.