Transmutex
Reinventing Nuclear Energy from First Principles
Transmutex has raised €30M across 3 funding rounds from 14 investors, most recently a Grant round in Jan 2025. Based in Geneva, Switzerland; active in Cleantech. Data as of 28 Oct 2026.
Geneva, Switzerlandwww.transmutex.com ↗
Total raised
€30M
€30,358,022
Funding rounds
3
Investors
14
distinct backers
Active since
2021-07
latest 2025-01
Funding by year
EUR raised per yearTransmutex — funding by year — interactive chart.
Data table
| Transmutex — funding by year | |
|---|---|
| 2021 | €4.9M |
| 2024 | €21M |
| 2025 | €4.0M |
Signals
High confidenceRaise-next likelihood11
base rate 45% for Grant
- ▼ Past typical raise window
- ▼ Down/flat last round
- ▼ Low backer re-investment
Exit likelihood11
base rate 11% (2+ rounds)
- ▲ €30M+ raised
- ▲ 5y since founding (typical exit age)
- ▼ No recent equity round (debt-only or quiet)
Timing: overdue vs cohort gap · momentum down. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
3 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2025-01-22 | Grant | €4.0M | U.S. Department of Energy Advanced Research Projects Agency | View deal → |
| 2024-01-29 | Series A | €21M | AlleyCorp,At One Ventures,Fongit,HCVC,House Of Ventures,Presight Capital+5 more | View deal → |
| 2021-07-30 | Other | €4.9M | Albert Wenger,Union Square Ventures Climate Fund | View deal → |
Investors
14Related news
- Transmutex raises CHF 5.3 million to address radioactive wastet.co · 2021-07
- Transmutex raises CHF 5.3 million to address radioactive wastestartupticker.ch · 2021-07
- startupticker.ch
- startupticker.ch
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