Heirloom logo

Heirloom

Energy & Environment

Recent Finacing

Series B

Recent Raise

$150M


Heirloom develops Direct Air Capture technology that uses limestone to accelerate the natural process of capturing CO2 from the air.

Total Funding

$150M

Headquarters

Brisbane, USA

Founded

2020

Focus Areas

Direct Air Capture
CO2 removal
limestone technology
carbon capture
climate technology
infrastructure development

Investors

Siemens Financial Services logo
Lowercarbon Capital logo
Ahren Innovation Capital logo
Breakthrough Energy Ventures logo
Mitsui & Co. logo
Japan Airlines logo
MCJ Collective logo
MOL Switch logo
Mitsubishi Corporation logo
Quantum Innovation Fund logo
Future Positive logo
H&M Group logo
Carbon Direct Capital logo