QuantrolOx
QuantrolOx is building automated machine learning-based control software for quantum technologies to tune, stabilize, and optimize qubits.
QuantrolOx has raised €24M across 3 funding rounds from 10 investors, most recently a Series A round in Oct 2026. Based in Espoo, Finland; active in Software. Data as of 28 Oct 2026.
Espoo, Finlandquantrolox.com ↗
Total raised
€24M
€24,177,390
Funding rounds
3
Investors
10
distinct backers
Active since
2022-02
latest 2026-10
Funding by year
EUR raised per year · 2026 YTDQuantrolOx — funding by year — interactive chart.
Data table
| QuantrolOx — funding by year | |
|---|---|
| 2022 | €12M |
| 2026 | €12M |
Signals
High confidenceRaise-next likelihood15
base rate 44% for Series A
- ▼ Raised very recently
- ▼ Low backer re-investment
Exit likelihood19
base rate 11% (2+ rounds)
- ▲ Recently backed by strong-exit-track investors
Timing: too soon vs cohort gap · momentum flat. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
3 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2026-10-22 | Series A | €12M | European Innovation Council (EIC),IW Capital,Transpose | View deal → |
| 2022-10-14 | Other | €11M | European Innovation Council (EIC) | View deal → |
| 2022-02-24 | Seed | €1.7M | Dr. Hermann Hauser,Hoxton Ventures,Laurent Caraffa,Nielsen Ventures,Remus Capital,Voima Ventures | View deal → |