What does LifeX Ventures invest in?
LifeX Ventures invests most often at Seed and Series A (100% of the rounds on record), in sectors such as Therapeutic, Health and Diagnostics.

United States · Investor
Last cheque observed Jun 2026; 2 cheques on record.
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1 cheques in the last 12 months
Mostly Seed and Series A: 100% of its rounds
We accelerate the path from discovery to market for life science startups by equipping founders with hands-on execution, deep domain expertise, and strategic capital.From their own website
Every round we can evidence, newest first2 appearances
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.
From their own portfolio page (on their website)
DuooncologyBioEvanesce-Logo BioEvanesce-D.Sole-Logo D.Sole-EDA-Logo EDA-Ember-SleepEventsGet StartedHillmanfoundationHumotechMoss-HealthNetraMind-Logo NetraMind-PA-DCED-Logo PA-DCED-
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 latest companies LifeX Ventures put money into.
LifeX Ventures invests most often at Seed and Series A (100% of the rounds on record), in sectors such as Therapeutic, Health and Diagnostics.
2 investments on record, 1 of them in the last 12 months. The most recent was in Jun 2026.
Its most recent investments on record: Ilant Health (Series A, Jun 2026) and World Class Health (Seed, Nov 2024).
The median round it joins is $12M. It says it writes cheques of $150K to $500K.
Yes: it is actively investing, with 1 investments in the last 12 months.
LifeX Ventures is a VC firm based in Pittsburgh, United States.
Yes: its own website says it reads unsolicited pitches.
LifeX Ventures was founded in 2017.
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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