What does Azolla Ventures invest in?
Azolla Ventures invests most often at Seed and Pre-seed (100% of the rounds on record), in sectors such as Environmental, Waste and Biodiversity.

United States · Investor
Last cheque observed Oct 2026; 7 cheques on record.
Deploying nowNew fund $76M, Mar 2026VC firm
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5 cheques in the last 12 months
Mostly Seed and Pre-seed: 100% of its rounds
Led 6 rounds
Azolla Ventures invests in breakthroughs that could avert catastrophic climate change. We focus on ventures at the earliest stages, where risk and reward are highest.From their own website
Every round we can evidence, newest first7 appearances
5 rounds
2 rounds
An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.
Named by the firm itself, on a filing, its Form ADV or its company registration3 named
We also hold 8 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.
From the firm's own filings with the SEC, which it must file accurately by law
From their own portfolio page (on their website)
AvalancheBiolumicC-motiveCharmindustrialDigEqonErgbioFunga logo FungaLilacsolutionsMafixNoonNzn2Oxylus-Energy-Logo Oxylus EnergyRainSublime-systemsTyntViaseparationsstillbright-Aikido transparent v3AlgafilmCalcarea HR CalcareaCleancroptechFastmetalsincFor investorsHeaten logo HeatenItemdataobjectMuon v2 MuonPicture15 VELOZBIO usesRockzeroScalvy HR ScalvyUntitled design-8 ZanskarUntitled design-9 SiTrationVestagradient_
Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded.
The investors most often in the same rounds as Azolla Ventures. A count of rooms they were both in, not a relationship either has claimed.
The latest companies Azolla Ventures put money into.
1 episode naming Azolla Ventures in the title.

Ep. 207: Johanna Wolfson, General Partner at Azolla Ventures
WithJohanna Wolfson
MentionsAzolla Ventures
Azolla Ventures invests most often at Seed and Pre-seed (100% of the rounds on record), in sectors such as Environmental, Waste and Biodiversity.
7 investments on record, 5 of them in the last 12 months, and it led 6. The most recent was in Oct 2026.
Its most recent investments on record: Pythag Tech (Seed, Oct 2026), Cambridge Heavy Industries (Seed, Oct 2026) and AlgaFilm Technologies (Seed, Sept 2026).
The median round it joins is $6.1M. It says it writes cheques of $100K to $5.0M.
Yes: it led 6 of its 7 investments on record (86%).
Most of the companies it backs are in the United States (43%), the United Kingdom (29%) and Canada (14%).
Yes: it is actively investing, with 5 investments in the last 12 months.
Most often Ananke (2 rounds together), Kibo Invest (2 rounds together) and World Fund (2 rounds together).
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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it