Sinergy Flow
Sustainable and low-cost redox flow battery (RFB) for long-duration energy storage (LDES).
Sinergy Flow has raised €7.7M across 2 funding rounds from 6 investors, most recently a Seed round in Feb 2026. Based in Milan, Italy; active in Energy. Data as of 28 Oct 2026.
Milan, Italywww.sinergyflow.com ↗
Total raised
€7.7M
€7,740,258
Funding rounds
2
Investors
6
distinct backers
Active since
2022-11
latest 2026-02
Funding by year
EUR raised per year · 2026 YTDSinergy Flow — funding by year — interactive chart.
Data table
| Sinergy Flow — funding by year | |
|---|---|
| 2022 | €1.8M |
| 2026 | €5.9M |
Signals
High confidenceRaise-next likelihood54
base rate 44% for Seed
- ▲ In typical raise window
- ▲ Up-round momentum
- ▼ Low backer re-investment
Exit likelihood16
base rate 11% (2+ rounds)
- ▲ Recently backed by strong-exit-track investors
Timing: in window vs cohort gap · momentum up. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
2 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2026-02-25 | Seed | €5.9M | 360 Capital Partners,CDP Venture Capital,Exergon,Tech4Planet | View deal → |
| 2022-11-16 | Seed | €1.8M | 360 Capital's fund Poli 360,A+360,Tech4Planet | View deal → |
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