Heirloom
Heirloom Carbon Technologies, Inc.
Brisbane, California, United States
About
Heirloom is a private headquartered in Brisbane, United States specializing in Other.
Heirloom Carbon Technologies develops direct air capture (DAC) technology to remove carbon dioxide from the atmosphere and permanently store it. The company uses natural processes, including limestone-based mineralization, to engineer low-cost DAC solutions. Heirloom is scaling commercial operations with facilities in Northwest Louisiana and has partnerships with major airlines, tech companies, and carbon removal buyers. The company has closed a $150 million Series B funding round and has signed significant offtake agreements, including a $26.6 million deal with Frontier and a major permanent CO2 removal agreement with Microsoft.
Headquarters
Brisbane, United States
Company Type
Private
Funding Stage
Series B
Business Models
Value Chain
Industry Memberships
Carbon Removal Alliance