Green Fusion
Green Fusion develops a simple and secure software solution for more efficient control of your energy system.
Green Fusion has raised €18M across 5 funding rounds from 13 investors, most recently a round in Jan 2025. Based in Berlin, Germany; active in Energy. Data as of 28 Oct 2026.
Berlin, Germanywww.green-fusion.eu ↗
Total raised
€18M
€17,625,000
Funding rounds
5
Investors
13
distinct backers
Active since
2021-10
latest 2025-01
Funding by year
EUR raised per yearGreen Fusion — funding by year — interactive chart.
Data table
| Green Fusion — funding by year | |
|---|---|
| 2021 | €225k |
| 2022 | €0 |
| 2023 | €2.7M |
| 2024 | €2.7M |
| 2025 | €12M |
Signals
High confidenceRaise-next likelihood42
base rate 30% for Other
- ▲ In typical raise window
- ▲ Up-round momentum
Exit likelihood12
base rate 11% (2+ rounds)
- ▲ 5 rounds raised
- ▲ 5y since founding (typical exit age)
- ▼ No recent equity round (debt-only or quiet)
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 | |
|---|---|---|---|---|
| 2025-01-21 | Other | €12M | BitStone Capital,Brandenburg Kapital,HV Capital,kopa ventures,Übermorgen Ventures,Vireo Ventures+1 more | View deal → |
| 2024-03-20 | Other | €2.7M | BitStone Capital,Übermorgen Ventures | View deal → |
| 2023-02-21 | Seed | €2.7M | Angel Investors,BitStone Capital,Brandenburg Kapital,ENKIDU Venture Capital,High Rise Ventures,Übermorgen Ventures+2 more | View deal → |
| 2022-02-17 | Other | — | BitStone Capital,FutureProp,High Rise Ventures,Marc Stilke,Vireo Ventures | View deal → |
| 2021-10-11 | Pre-Seed | €225k | High Rise Ventures,Vireo Ventures | View deal → |
Investors
13Related news
- Green Fusion erhält 2,7 Millionen Euro Seed-Finanzierungstartupvalley.news · 2023-02
- #DealMonitor - Cognigy erhält 15 Millionen – Zavvy bekommt 4 Millionen – Viva zahlte 125 Millionen für Vicampodeutsche-startups.de · 2022-02
- Berlin-based Green Fusion secures €225K pre-seed funding for its cloud-based energy management solutionfeedproxy.google.com · 2021-10
- deutsche-startups.de
- deutsche-startups.de
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