Key facts
- It has raised $620K; the latest was Grant ($680K) in Feb 2026.
- Notable investors include European Space Agency, Diana (England), ESA BIC Latvia, Latvian Government, Linas Sargautis — 8 tracked in total.
- Status: Privately Held (backing).
- ·The complete investor list — 8 names
- ·Watchlist + deal alerts for Deep Space Energy
- ·The full record, as it builds
Funding rounds
No funding rounds for Deep Space Energy are on record yet — either the company hasn't raised institutional capital, or the raise hasn't surfaced in our sources.
About Deep Space Energy
Manufacturer of radioisotope power systems intended for off-grid and deep-space applications. The company develops high-efficiency thermo-acoustic linear induction generators utilizing flexible fuel sources to convert thermal energy into electricity with minimal moving parts, enabling commercial space operators and scientific agencies to maintain continuous, long-term power for lunar factories, orbital assets, and deep-space missions where solar energy is insufficient.
- Sector
- Business Products and Services (B2B)
- HQ
- Riga, Latvia
- Founded
- 2022
- Website
- deepspaceenergy.space/
- Ownership
- Privately Held (backing)
Deep Space Energy doesn't have a composite mark yet — a PA Mark is published once enough pricing inputs exist (trade prints, fund marks, round prices). The rest of the record below builds toward it.
Recorded secondary trades
No secondary trades in Deep Space Energy shares have been recorded yet. When a print lands — third-party, direct report, or platform — it appears here with structure, source, and price.
Institutional fund marks
No SEC-registered fund has reported a fair-value mark on Deep Space Energy in its N-PORT filings yet. We sweep new filings monthly.