Opsona
Opsona Therapeutics - leader in drug development in immunology research - Ireland
Opsona has raised €36M across 2 funding rounds from 1 investor, most recently a Series C round in Oct 2013. Based in Dublin, Ireland; active in Healthtech. Data as of 28 Oct 2026.
Dublin, Irelandopsona.com ↗
Total raised
€36M
€36,000,000
Funding rounds
2
Investors
1
distinct backers
Active since
2013-04
latest 2013-10
Funding by year
EUR raised per yearOpsona — funding by year — interactive chart.
Data table
| Opsona — funding by year | |
|---|---|
| 2013 | €36M |
Signals
High confidenceRaise-next likelihood9
base rate 50% for Series C
- ▼ Dormant (no round in 3+ cohort gaps)
- ▼ Down/flat last round
Exit likelihood9
base rate 11% (2+ rounds)
- ▲ €30M+ raised
- ▼ No recent equity round (debt-only or quiet)
Timing: dormant vs cohort gap · momentum down. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
2 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2013-10-01 | Series C | €3.0M | Amgen Ventures | View deal → |
| 2013-04-01 | Series C | €33M | Amgen Ventures | View deal → |
Investors
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Global coverage: FundingData