Where is Heirloom Carbon headquartered?
Heirloom Carbon is headquartered in San Francisco, CA. Heirloom is headquartered in San Francisco, operates a California DAC facility, and has announced a major Louisiana project.
- HQ
- San Francisco, CA
- HQ address
- Street address not publicly verified
- Offices
- San Francisco, CA, Tracy, CA, Shreveport, LA
- Founded
- 2020
- Employees
- Private; about 177-200+ reported across public/private sources
- Largest hub
- San Francisco, CA
Heirloom Carbon office locations
Heirloom Carbon's public footprint includes the following headquarters, offices, or operating regions.
- San Francisco, CA· Headquarters
- Tracy, CA· DAC facility
- Shreveport, LA· Planned facility
Where is Heirloom Carbon's headquarters?
Heirloom Carbon's headquarters is San Francisco, CA. This is the main corporate location used for territory planning unless a newer company filing says otherwise.
What other offices does Heirloom Carbon have?
San Francisco is the corporate hub; Tracy and Louisiana matter for project, operations, and industrial supplier targeting. Treat non-HQ locations as deployment or hiring signals unless the company names them as full corporate offices.
What Heirloom Carbon's office footprint means for territory planning
Prioritize San Francisco, CA for executive, finance, and partnership outreach. Field events and ABM should map to customer or deployment regions, especially where the company has pilots, factories, installers, industrial customers, or regulated-market activity.
As of June 2026.Sources:Heirloom websiteHeirloom Series B
Heirloom Carbon — frequently asked questions
