Sympower
Sympower unlocks revenue streams by maximising the value of flexibility across energy markets and industries.
Sympower has raised €73M across 6 funding rounds from 11 investors, most recently a Series B round in Sep 2025. Based in Amsterdam, Netherlands; founded 2015; active in Energy. Data as of 28 Oct 2026.
Total raised
€73M
€72,800,000
Funding rounds
6
Investors
11
distinct backers
Active since
2021-03
latest 2025-09
Funding by year
EUR raised per yearSympower — funding by year — interactive chart.
Data table
| Sympower — funding by year | |
|---|---|
| 2021 | €5.2M |
| 2022 | €27M |
| 2024 | €21M |
| 2025 | €19M |
Signals
High confidenceRaise-next likelihood64
base rate 48% for Series B
- ▲ In typical raise window
- ▼ Low backer re-investment
Exit likelihood28
base rate 11% (2+ rounds)
- ▲ €30M+ raised
- ▲ 6 rounds raised
- ▲ 11y since founding (typical exit age)
- ▲ Recently backed by strong-exit-track investors
Timing: in window vs cohort gap · momentum flat. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
6 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2025-09-16 | Series B | €19M | A&G Energy Transition Tech Fund,Activate Capital,Expon Capital,PDENH,PGGM,Rubio Impact Ventures | View deal → |
| 2024-11-13 | Series B | €21M | A&G Energy Transition Tech Fund,Activate Capital,European Investment Fund (EIF),Expon Capital,PDENH,Rubio Impact Ventures | View deal → |
| 2022-11-21 | Series B | €3.0M | Activate Capital,Expon Capital,July round,PDENH,Rockstart,Rubio Impact Ventures | View deal → |
| 2022-09-26 | Other | €2.3M | European Innovation Council (EIC) Accelerator Programme | View deal → |
| 2022-07-19 | Other | €22M | Activate Capital,Expon Capital,PDENH,Rockstart,Rubio Impact Ventures | View deal → |
| 2021-03-24 | Series B | €5.2M | Kees Koolen | View deal → |
Investors
11Acquisitions
1- Flextools2024
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