Third Rock Ventures is an accelerator and venture capital firm. Based in Boston, Massachusetts, United States. Among the 11 companies in the known portfolio are Maze Therapeutics, Terremoto Biosciences, Corvia Medical, Azalea Therapeutics, Syremis Therapeutics and ARTBIO.
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Investment focus
- Sector
- AIHealthcare
- Focus
- BiotechCellular TherapyDiagnosticsDrug DiscoveryGeneticsGenomicsLife SciencePharmaPrecision MedicineScience-FirstTherapeuticsVenture Creation
Who to pitch at Third Rock Ventures
Third Rock Ventures portfolio companies (11)
- Maze Therapeutics
- Terremoto Biosciences
- Corvia Medical
- Azalea Therapeutics
- Syremis Therapeutics
- ARTBIO
- Seaport Therapeutics
- Merida Biosciences
- Trace Neuroscience
- Marea Therapeutics
- Synnovation Therapeutics
Co-investors
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About Third Rock Ventures
The firm's listing covers sectors AI and Healthcare, and focus areas Biotech, Cellular Therapy, Diagnostics and Drug Discovery; known deals cluster at Growth, Seed and Series A.
The team counts 22 people in our database. Kevin Gillis (COO / Partner) and Reid Huber (Partner) are shown as the contacts to pitch.
Third Rock Ventures shares portfolio companies with 20 other investment firms, among them Thirdrock Group, Deep Track Capital and Qvt Financial.
Frequently asked questions
What is Third Rock Ventures?
Third Rock Ventures is an accelerator and venture capital firm based in Boston, Massachusetts, United States, with a known portfolio of 11 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Third Rock Ventures invest in?
Listed sectors include AI and Healthcare; listed focus areas include Biotech, Cellular Therapy, Diagnostics and Drug Discovery. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Third Rock Ventures invest at?
The known deals of Third Rock Ventures include Growth, Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Third Rock Ventures?
2 of the 22 people on file at Third Rock Ventures are listed as contacts for the firm. All 22 have their own profile page.
How do I contact Third Rock Ventures?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 22 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal