Global Source Ventures is a venture capital firm. Team members are concentrated in San Diego, California, United States. Known portfolio companies include VelosBio, Zavante Therapeutics, Oncternal Therapeutics and SelectION, 4 companies in all.
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Investment focus
- Sector
- Healthcare
- Focus
- Antibody-Drug ConjugatesBiotechDrug DiscoveryOncologyPharma
Contacts
Who to pitch at Global Source Ventures
Global Source Ventures portfolio companies (4)
- VelosBio
- Zavante Therapeutics
- Oncternal Therapeutics
- SelectION
Co-investors
Funds that share portfolio companies with Global Source Ventures.
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About Global Source Ventures
The firm's listing covers sector Healthcare, and focus areas Antibody-Drug Conjugates, Biotech, Drug Discovery and Oncology; known deals cluster at Seed, Series A and Series B.
The contacts to approach at Global Source Ventures are Stephen Zaniboni (Affiliated) and Antonius Schuh (Affiliated).
Global Source Ventures shares portfolio companies with 2 other investment firms, among them Mesa Verde Venture Partners and Pappas Capital.
Frequently asked questions
What is Global Source Ventures?
Global Source Ventures is a venture capital firm whose team is concentrated in San Diego, California, United States, with a known portfolio of 4 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 Global Source Ventures invest in?
Listed sectors include Healthcare; listed focus areas include Antibody-Drug Conjugates, Biotech, Drug Discovery and Oncology. 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 Global Source Ventures invest at?
The known deals of Global Source Ventures include Seed, Series A and Series B 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 Global Source Ventures?
Both people on file at Global Source Ventures are listed as contacts for the firm, each with their own profile page.
How do I contact Global Source Ventures?
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