Mantel proposes a method to trap CO2 before it enters the atmosphere.
Mantel has raised $30.0M in total funding. The most recent round was Series A. The last funding was announced in September 2024.
Mantel's investors include Alumni Ventures, Engine Ventures, MCJ, Hartree Partners, Newlab.
Mantel is headquartered in Cambridge, United States.
Mantel proposes a method to trap CO2 before it enters the atmosphere.
Mantel is at the Series A stage.
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"Mantel — Funding & Investors." VCBacked, September 5, 2024, https://www.vcbacked.co/company/mantel. Accessed August 13, 2026.
VCBacked. (2024). Mantel — Funding & Investors. Retrieved August 13, 2026, from https://www.vcbacked.co/company/mantel
{{cite web |title=Mantel — Funding & Investors |url=https://www.vcbacked.co/company/mantel |website=VCBacked |access-date=August 13, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated