Jimmy
In order to decarbonize the industry, the startup Jimmy has developed a new system based on mini nuclear reactors.
Jimmy has raised €97M across 3 funding rounds from 11 investors, most recently a round in Mar 2026. Based in Levallois-Perret, France; active in Energy. Data as of 28 Oct 2026.
Levallois-Perret, Francejimmy-energy.eu ↗
Total raised
€97M
€97,200,000
Funding rounds
3
Investors
11
distinct backers
Active since
2022-02
latest 2026-03
Funding by year
EUR raised per year · 2026 YTDJimmy — funding by year — interactive chart.
Data table
| Jimmy — funding by year | |
|---|---|
| 2022 | €17M |
| 2026 | €80M |
Signals
High confidenceRaise-next likelihood33
base rate 30% for Other
- ▲ In typical raise window
- ▲ Up-round momentum
- ▼ Low backer re-investment
Exit likelihood24
base rate 11% (2+ rounds)
- ▲ €30M+ raised
- ▲ 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
3 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2026-03-10 | Other | €80M | ADEME Investissement,Crédit Mutuel Impact,Existing Shareholders,France 2030 program,Serena Capital | View deal → |
| 2022-10-24 | Series A | €15M | EREN Groupe,Noria,Otium Capital,Polytechnique Ventures | View deal → |
| 2022-02-10 | Seed | €2.2M | EREN Industries,Noria,Otium Capital,Polytechnique Ventures | View deal → |
Investors
11Related news
- Jimmy Energy lève 15 millions d’euros pour une énergie industrielle moins coûteusemaddyness.com · 2022-10
- [Seed] Jimmy lève 2,2 millions d’euros pour ses mini-réacteurs nucléairesfrenchweb.fr · 2022-02
- maddyness.com
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