Grensol
the cleantech startup uses patented photolysis technology to convert waste into valuable resources like emission-free hydrogen and carbon black, significantly reducing CO2 emissions.
Grensol has raised €2.1M across 2 funding rounds from 5 investors, most recently a round in Jul 2025. Based in Zurich, Switzerland; active in Cleantech. Data as of 28 Oct 2026.
Zurich, Switzerlandgrensolgroup.com ↗
Total raised
€2.1M
€2,091,482
Funding rounds
2
Investors
5
distinct backers
Active since
2024-11
latest 2025-07
Funding by year
EUR raised per yearGrensol — funding by year — interactive chart.
Data table
| Grensol — funding by year | |
|---|---|
| 2024 | €161k |
| 2025 | €1.9M |
Signals
High confidenceRaise-next likelihood48
base rate 30% for Other
- ▲ In typical raise window
- ▲ Up-round momentum
- ▼ Low backer re-investment
Exit likelihood11
base rate 11% (2+ rounds)
- ▼ Young (<3y)
- ▲ 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 | |
|---|---|---|---|---|
| 2025-07-16 | Other | €1.9M | Angel Investors,buildify.earth,Institutional investors,KickFund,Venture Kick | View deal → |
| 2024-11-21 | Other | €161k | Venture Kick | View deal → |
Investors
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