Ardent

Cool Planet

This company develops membrane-based carbon capture technology for industrial emitters in sectors such as cement, lime, steel and power generation.

Carbon Clean

Carbon Clean develops carbon capture technology for industrial emitters in sectors including cement, steel, refineries, and energy-from-waste to reduce emissions.

Nuada

This company develops point-source carbon capture systems using metal-organic frameworks for industrial emitters in sectors such as cement, steel, and waste-to-energy.

Mantel Capture

This company develops high-temperature molten borate carbon capture systems for industrial facilities including power plants, cement factories, and steel mills.

AirZyme

This company develops biocatalyst technologies and membranes to capture and remove atmospheric carbon dioxide for industrial and environmental sectors.

CO₂CirculAir

This company develops membrane-based direct air capture technology to provide pure carbon dioxide for chemical, synthetic fuel, and greenhouse gas customers.

Carbonne

This company develops modular direct air capture systems that remove carbon dioxide from ambient air for maritime port and vehicle fleet operators.

Reduciner

This company develops technology that converts industrial carbon dioxide emissions into carbon monoxide for fuel and chemical feedstocks in the cement and steel industries.