What does Pureos Bioventures invest in?
Pureos Bioventures invests most often at Series B and Series A (100% of the rounds on record), in sectors such as Biotech, Medicines and Proteomics.

Switzerland · Investor
Last cheque observed Oct 2026; 6 cheques on record.
VC firmDeploying now
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3 cheques in the last 12 months
Mostly Series B and Series A: 100% of its rounds
Led 3 rounds
Pureos Bioventures invests venture capital in private innovative drug development companiesFrom their own website
Every round we can evidence, newest first6 appearances
3 rounds
2 rounds
1 round
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.
We 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 their own portfolio page (on their website)
AnacardioArarisbiotechAriceum-therapeuticsCitryllFrmHummingbirdbioscienceImchecktherapeuticsMemo-therapeuticsNovagotherapeuticsTavobioTridek-One Closes aUniqurealentis.c hAcrivonAraris Biotech RanksAraris Biotech ShortlistedEngimmuneInvesteuropeOmbudsmanPulsesightSwissbiotechToolsUnpribaselaunch.ch
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 Pureos Bioventures. A count of rooms they were both in, not a relationship either has claimed.
The latest companies Pureos Bioventures put money into.
Pureos Bioventures invests most often at Series B and Series A (100% of the rounds on record), in sectors such as Biotech, Medicines and Proteomics.
6 investments on record, 3 of them in the last 12 months, and it led 3. The most recent was in Oct 2026.
Its most recent investments on record: AnaCardio (Series B, Oct 2026), NovaGo Therapeutics (Series B, Sept 2026) and Tavo Biotherapeutics (Series A, Jun 2026).
The median round it joins is $24M. It says it writes cheques of $100K to $5.0M.
Yes: it led 3 of its 6 investments on record (50%).
Most of the companies it backs are in Switzerland (60%) and the Netherlands (40%).
Yes: it is actively investing, with 3 investments in the last 12 months.
Most often BioVenture (4 rounds together) and Polaris Partners (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