Sector portfolio · VC firm · United States

Lightstone Ventures' Biotech portfolio

Lightstone Ventures has backed 13 Biotech startups in rounds we track, $1.4B between them, shown by the stage each has reached. The best-funded is Earlens.

13startups backed
4stages
$1.4Braised between them
Series Bbiggest stage

Lightstone Ventures's profile

Series B

5

Series C and later

4

Stage not reported

2

Series A

2

Segment by segment

Series B

5 startups · $478M raised

  1. FIRE1FIRE1, officially known as The Foundry Innovation and Research 1, Ltd., is a connected medical device company based in Dublin, Ireland.Ireland$170M
  2. Vigil NeuroscienceVigil Neuroscience is a biotechnology company that develops novel therapeutics for neurodegenerative diseases.United States$130M
  3. Ra PharmaceuticalsRa Pharma is developing Cyclomimetics, a new drug class combining the properties and benefits of antibodies and small molecules.United States$77M
  4. Nimbus TherapeuticsNimbus Therapeutics is a clinical-stage biotechnology company based in Boston, Massachusetts, founded in 2009.United States$72M
  5. CCyteirUnited States$29M

Series C and later

4 startups · $340M raised

  1. Atsena TherapeuticsAtsena Therapeutics is a clinical-stage gene therapy company based in Durham, North Carolina, focused on developing treatments forUnited States$150M
  2. CerevanceCerevance is a private, clinical-stage biopharmaceutical company based in Boston, Massachusetts, founded in 2016.United States$89M
  3. Allay TherapeuticsAllay Therapeutics is a clinical-stage biotechnology company based in San Jose, California, with operations in Singapore.United States$58M
  4. CMClaret MedicalUnited States$44M

Stage not reported

2 startups · $363M raised

  1. EarLensEarlens is a medical technology company transforming the hearing experience with the only direct sound delivery system.United States$248M
  2. NuvairaNuvaira is a new alternative COPD treatment option that specializes in developing devices for treating lung diseases.United States$115M

Series A

2 startups · $193M raised

  1. GTGemini TherapeuticsGemini Therapeutics focuses on genetically-defined dry age-related macular degeneration (AMD) and associated rare genetic diseases.United States$138M
  2. LocanaLocana is a location and mapping technology company that provides geospatial solutions and applications.United States$55M

How this map is made. Every startup here works in Biotech and has raised money in a round we track that names Lightstone Ventures as an investor. Each sits under the stage of its latest round. Rebuilt nightly; updated 15 November 2026.

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