What does Altitude Life Science Ventures invest in?
Altitude Life Science Ventures invests most often at Series B and Series A (75% of the rounds on record), in sectors such as Life Sciences.

United States · Investor
Last cheque observed Sep 2025. Silence since then is not evidence of inactivity: our sources miss unannounced rounds.
QuietNew fund $90M, Oct 2020VC firm
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12 rounds on record
Mostly Series B and Series A: 75% of its rounds
Altitude Life Science Ventures is a venture capital firm based in Kirkland, WA that invests in early stage life science companiesFrom their own website
Every round we can evidence, newest first12 appearances
2 rounds
4 rounds
1 round
1 round
1 round
1 round
1 round
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.
Named by the firm itself, on a filing, its Form ADV or its company registration2 named
We also hold 5 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
The investors most often in the same rounds as Altitude Life Science Ventures. A count of rooms they were both in, not a relationship either has claimed.
The latest companies Altitude Life Science Ventures put money into.
Altitude Life Science Ventures invests most often at Series B and Series A (75% of the rounds on record), in sectors such as Life Sciences.
12 investments on record, 0 of them in the last 12 months. The most recent was in Sept 2025.
Its most recent investments on record: Lila Sciences (Series A, Sept 2025), Nuvation Bio (Series A, Oct 2019) and Encoded Therapeutics (Series C, Jun 2019).
The median round it joins is $120M. It says it writes cheques of $100K to $5.0M.
Rarely, if at all: none of its 12 investments on record names it as the lead.
Most of the companies it backs are in the United States (100%).
No investments in the last 12 months; the latest was in Sept 2025.
Most often ARCH Venture Partners (4 rounds together), Venrock (3 rounds together) and Abu Dhabi Investment Authority (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