Gilead Sciences is a corporate venture arm. Based in Foster City, United States. Among the 9 companies in the known portfolio are Ensoma, Ribbon, Xilio Therapeutics, Assembly Biosciences, Cypherpunk Technologies and Cypherpunk Technologies (formerly Leap Therapeutics).
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Investment focus
- Stage
- Late-StageSeed
- Sector
- Healthcare
- Focus
- BiotechDrug DiscoveryImmuno-OncologyMedTechPharma
Contacts
Who to pitch at Gilead Sciences
Gilead Sciences portfolio companies (9)
- Ensoma
- Ribbon
- Xilio Therapeutics
- Assembly Biosciences
- Cypherpunk Technologies
- Cypherpunk Technologies (formerly Leap Therapeutics)
- Children's Inn At NIH
- SLK Health Services Corporation
- Transinclusive Group
Co-investors
Funds that share portfolio companies with Gilead Sciences.
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About Gilead Sciences
The firm's listing covers sector Healthcare, and focus areas Biotech, Drug Discovery, Immuno-Oncology and MedTech; known deals cluster at Late-Stage and Seed.
Kevin Hsieh (Director, GenAI and Web) and Eric Susan (Biopharmaceutical Investment Partner) are listed as the contacts to pitch at Gilead Sciences.
Across the known portfolio, 20 co-investors appear alongside Gilead Sciences, including Winklevoss Capital, Perceptive Advisors and Arix Bioscience.
Frequently asked questions
What is Gilead Sciences?
Gilead Sciences is a corporate venture arm based in Foster City, United States, with a known portfolio of 9 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 Gilead Sciences invest in?
Listed sectors include Healthcare; listed focus areas include Biotech, Drug Discovery, Immuno-Oncology and MedTech. 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 Gilead Sciences invest at?
The known deals of Gilead Sciences include Late-Stage and Seed 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 Gilead Sciences?
Both people on file at Gilead Sciences are listed as contacts for the firm, each with their own profile page.
How do I contact Gilead Sciences?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 2 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