Heirloom Carbon Technologies, INC.

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Their homepage, crawled JUL 31, 2026

At a glance

EmployeesNot reported

In business sinceNot reported

Industry

Industrial Gas Manufacturing

HeadquartersBrisbane, CA

SAM.gov UEIMJX6YPKHBNJ5

Heirloom operates Direct Air Capture facilities that remove carbon dioxide from the atmosphere using limestone and a process called carbon mineralization, which the company's technology accelerates from a natural timeframe of years to days. The company is building two Direct Air Capture facilities in Northwestern Louisiana with a combined yearly capacity to capture nearly 320,000 tons of CO2.

Facility	City	State	Employees	Status
Heirloom Carbon Technologies, INC.	Brisbane	CA	—	● ACTIVE

Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.