We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.
There are 7 start-ups with an aggregate funding of $1.2b. The average funding per company in this subset is $173.9m.
Last update to the database: Apr 14, 2026. See changelog.
9
Funding Rounds
$119.5m
Money raised
Carbon Engineering is building technologies to capture CO2 directly from the atmosphere, and to use that CO2 in the synthesis of clean transportation fuels that displace crude oil.
11
Funding Rounds
$1.0b
Money raised
Climeworks is a direct Air Capture (DAC) technology developer founded in 2009 by Christoph Gebald.
1
Funding Rounds
$13.0m
Money raised
Limestone-based direct air capture (DAC) technology developer to remove carbon from the atmosphere.
1
Funding Rounds
$6.0m
Money raised
Aerleum is a CO2 capture and utilization technology developer founded in 2023 by Sébastien Fiedorow .
1
Funding Rounds
$17.0m
Money raised
Direct air capture (DAC) technology developer to remove carbon dioxide.
1
Funding Rounds
$7.5m
Money raised
Provider of direct air capture (DAC) technologies for CO2 removal.
1
Funding Rounds
$16.2m
Money raised
Phlair is a hydrolyzer-based direct air capture (DAC) technology developer founded in 2022 by Steffen Garbe, Malte Feucht and Paul Teufel .
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