Deep Space Energy
Founded in 2022, the company is developing a radioisotope-based power generator that converts heat from nuclear self-decay into electricity.
Deep Space Energy has raised €930k across 1 funding round from 4 investors, most recently a Pre-Seed round in Feb 2026. Based in Riga, Latvia; active in Space. Data as of 28 Oct 2026.
Total raised
€930k
€930,000
Funding rounds
1
Investors
4
distinct backers
Active since
2026-02
latest 2026-02
Funding by year
EUR raised per year · 2026 YTDDeep Space Energy — funding by year — interactive chart.
Data table
| Deep Space Energy — funding by year | |
|---|---|
| 2026 | €930k |
Signals
High confidenceRaise-next likelihood28
base rate 24% for Pre-Seed
- ▲ In typical raise window
- ▼ Low backer re-investment
Timing: in window vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
Funding rounds
1 round| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2026-02-11 | Pre-Seed | €930k | European Space Agency (ESA),Latvian government,Linas Sargautis,NATO DIANA | View deal → |
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