Companies / onyx.bio
onyx.bio
Berkeley, California, United States
Onyx traces multiomic patient trajectories across immune health, aging, and disease to help researchers understand immune disease and build precision medicines.
onyx.bio, based in Berkeley, California, United States, has 4 investors on file, among them Dimension, Haystack and Refactor Capital. Its latest round on record is Seed, 8 Oct 2026. Its site was last checked 13 Nov 2026: site answers.
Funding
1 round on recordRound sizes and total raised are on Fundup AI, our sister product for funding data.
Investors
4 investors on file| Investor | Evidence | Type |
|---|---|---|
| Portfolio page | Venture capital | |
| Portfolio page | Venture capital | |
| Page + round | Venture capital | |
| Portfolio page | Venture capital |
A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data
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$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/companies/onyx.bio/investors
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GET /v1/companies/onyx.bio
GET /v1/companies/onyx.bio/news