Mantel Capture
Latest round
- Series A
Last raised
- Jul 2026
Total raised
- $50M
Investors
- 11
About Mantel Capture
Founded in 2022, and based in Massachusetts, US, Mantel Capture, Inc. operates as a clean technology company that develops a carbon capture solution. The company was founded by its CEO, Cameron Halliday, COO, Danielle Colson; and CTO, Sean Robertson. In August 2026, Mantel Capture, Inc. Mantel Capture develops a liquid-phase carbon capture technology based on molten salt that can operate in high-temperature (about 600ºC) environments like those found within boilers, kilns, and furnaces to absorb CO2 and discharge the absorbed stream of CO2 into storage for other uses. The technology enables its customers to produce high-quality heat while minimizing energy losses. The company’s targeted client base is companies in the industrial heat, cement, steel, and hydrogen industries, who can use its solutions to cut energy losses and emissions to fulfill climate goals.
Who invested in Mantel Capture
11 investors across 3 rounds
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Questions about Mantel Capture
Who invested in Mantel Capture?
Mantel Capture has 11 investors on record across 3 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.
How much funding has Mantel Capture raised?
Mantel Capture has raised 3 venture rounds. Sign up free to see how much each round raised and the total.
When did Mantel Capture last raise money?
Mantel Capture's most recent round on record is a Series A, in Jul 2026.
What does Mantel Capture do?
Founded in 2022, and based in Massachusetts, US, Mantel Capture, Inc.
Where is Mantel Capture headquartered?
Mantel Capture is headquartered in Cambridge, US.
Which VCs invest in companies like Mantel Capture?
Among active investors with capital left to deploy, S2G Ventures, CAVU Consumer Partners, Gaingels and Alumni Ventures Group back materials companies at Mantel Capture's stage. Their profiles are linked below.
VCs backing materials startups at Series A
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