Stellar Alpina
Zurich-based SpaceTech startup developing compact rotating detonation rocket engines (RDREs) to make movement between orbits faster, smaller, and more efficient
Zurich, Switzerlandstellar-alpina.ch ↗
Total raised
€3.8M
€3,800,000
Funding rounds
1
Investors
3
distinct backers
Active since
2026-05
latest 2026-05
Funding by year
EUR raised per year · 2026 YTDSignals
High confidenceRaise-next likelihood15
base rate 24% for Pre-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 rounds| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2026-05-28 | Pre-Seed | €3.8M | Founderful ,LP&E,strategic investors | View deal → |
Investors
3Related news
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