Endurance28 is a venture capital firm. Based in San Francisco, California, United States. Known portfolio companies include Cubbo, Oyster, Welbe Care, Biomakers, Cascade Biocatalysts and Gira, 11 companies in all.
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Investment focus
Who to pitch at Endurance28
Endurance28 portfolio companies (11)
- Cubbo
- Oyster
- Welbe Care
- Biomakers
- Cascade Biocatalysts
- Gira
- Oncoliq
- Onuu
- Encellin
- Holoclara
- Prixz
Co-investors
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About Endurance28
The firm's listing covers sectors Commerce, Consumer, FinTech and Healthcare, and focus areas Biotech, Consumer Goods, Delivery and Digital Health; known deals cluster at Seed and Series A.
The contacts to approach at Endurance28 are Consuelo Valverde (Managing Partner) and Xavier Baillères Zambrano (Venture Partner).
Across the known portfolio, 20 co-investors appear alongside Endurance28, including BluStone, Marathon Ventures and Acumen LatAm Impact Ventures.
Frequently asked questions
What is Endurance28?
Endurance28 is a venture capital firm based in San Francisco, California, 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 Endurance28 invest in?
Listed sectors include Commerce, Consumer, FinTech and Healthcare; listed focus areas include Biotech, Consumer Goods, Delivery and Digital Health. 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 Endurance28 invest at?
The known deals of Endurance28 include 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 Endurance28?
Both people on file at Endurance28 are listed as contacts for the firm, each with their own profile page.
How do I contact Endurance28?
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