Arrhenius
Arrhenius has developed a solution that actively removes CO₂ from the atmosphere, thereby helping to offset these emissions.
Arrhenius has 1 recorded funding round in the Tech.eu database (amounts undisclosed). Based in Lucerne, Switzerland; active in Cleantech. Data as of 28 Oct 2026.
Lucerne, Switzerlandarrhenius.com/de ↗
Total raised
€0
€0
Funding rounds
1
Investors
4
distinct backers
Active since
2026-07
latest 2026-07
Funding by year
EUR raised per year · 2026 YTDArrhenius — funding by year — interactive chart.
Data table
| Arrhenius — funding by year | |
|---|---|
| 2026 | €0 |
Signals
Medium confidenceRaise-next likelihood27
base rate 44% for Seed
- ▼ Raised very recently
- ▼ Low backer re-investment
Timing: too soon vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
1 round| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2026-07-13 | Seed | — | CTA AG,Ralf Wildenhues,Thomas Krumbeck,Young Ventures AG | View deal → |
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