One Biosciences
a precision oncology biotech company pioneering clinical grade single-cell tumour profiling
One Biosciences has raised €18M across 2 funding rounds from 9 investors, most recently a Grant round in Sep 2026. Based in Paris, France; active in Healthtech. Data as of 28 Oct 2026.
Paris, Franceonebiosciences.fr ↗
Total raised
€18M
€18,300,000
Funding rounds
2
Investors
9
distinct backers
Active since
2025-07
latest 2026-09
Funding by year
EUR raised per year · 2026 YTDOne Biosciences — funding by year — interactive chart.
Data table
| One Biosciences — funding by year | |
|---|---|
| 2025 | €15M |
| 2026 | €3.3M |
Signals
High confidenceRaise-next likelihood16
base rate 45% for Grant
- ▼ Raised very recently
- ▼ Down/flat last round
- ▼ Low backer re-investment
Exit likelihood15
base rate 11% (2+ rounds)
- ▼ Young (<3y)
- ▲ Recent equity round, but funding momentum is down (may be rescue financing)
Timing: too soon vs cohort gap · momentum down. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
2 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2026-09-28 | Grant | €3.3M | Bpifrance | View deal → |
| 2025-07-17 | Series A | €15M | Adamed Technology,Blast,Galion.exe,Invus,Kima Ventures,Polytechnique Ventures+2 more | View deal → |
Investors
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