Voltfang
Voltfang develops home storage solutions for private houses using recycled traction batteries.
Voltfang has raised €28M across 5 funding rounds from 19 investors, most recently a Series B round in Jun 2025. Based in Aachen, Germany; active in Energy. Data as of 28 Oct 2026.
Aachen, Germanyvoltfang.de ↗
Total raised
€28M
€28,000,000
Funding rounds
5
Investors
19
distinct backers
Active since
2021-07
latest 2025-06
Funding by year
EUR raised per yearVoltfang — funding by year — interactive chart.
Data table
| Voltfang — funding by year | |
|---|---|
| 2021 | €0 |
| 2022 | €0 |
| 2023 | €5.0M |
| 2024 | €8.0M |
| 2025 | €15M |
Signals
High confidenceRaise-next likelihood77
base rate 48% for Series B
- ▲ In typical raise window
- ▲ Up-round momentum
- ▼ Low backer re-investment
Exit likelihood24
base rate 11% (2+ rounds)
- ▲ 5 rounds raised
- ▲ 5y since founding (typical exit age)
- ▲ 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
5 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2025-06-12 | Series B | €15M | Aurum Impact,Daphni,Fiege Ventures,FORWARD.one,Helen Ventures,Interzero+2 more | View deal → |
| 2024-10-07 | Other | €8.0M | AENU,Aurum Impact,Daphni,FORWARD.one,Helen Ventures,Interzero+2 more | View deal → |
| 2023-05-10 | Other | €5.0M | AENU,Aurum Impact,Eviny Ventures,Helen Ventures,PT1 - PropTech1 Ventures | View deal → |
| 2022-03-15 | Other | — | Andreas Booke,David Balensiefen,Gabor Cselle,Heilemann Ventures,Pirate Impact Capital,Ralf Christian | View deal → |
| 2021-07-15 | Other | — | David Oudsandji,Keith Sauvant | View deal → |
Investors
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