Wallround
energy-efficient renovation
Wallround has raised €4.2M across 4 funding rounds from 8 investors, most recently a round in Aug 2025. Based in Berlin, Germany; active in Energy. Data as of 4 Nov 2026.
Berlin, Germanywww.wallround.de ↗
Total raised
€4.2M
€4,200,000
Funding rounds
4
Investors
8
distinct backers
Active since
2024-06
latest 2025-08
Funding by year
EUR raised per yearWallround — funding by year — interactive chart.
Data table
| Wallround — funding by year | |
|---|---|
| 2024 | €0 |
| 2025 | €4.2M |
Signals
Medium confidenceRaise-next likelihood43
base rate 30% for Other
- ▲ In typical raise window
- ▼ Low backer re-investment
Exit likelihood16
base rate 11% (2+ rounds)
- ▲ 4 rounds raised
- ▼ Young (<3y)
- ▲ Recently backed by strong-exit-track investors
Timing: in window vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
4 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2025-08-20 | Other | €4.2M | Green Generation Fund (GGF),Revent,Vonovia | View deal → |
| 2025-06-25 | Other | — | Revent,Vonovia | View deal → |
| 2024-10-17 | Other | — | Founders Factory,Vonovia | View deal → |
| 2024-06-25 | Other | — | KVL Group,Marc Müller and Co,S&B Capital,Superangels | View deal → |
Investors
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Global coverage: FundingData