EOS-X Space is a company creating a disruptive new space tourism industry by developing the first low Earth orbit flight system powered by an eco-friendly stratospheric balloon.
EOS-X Space has raised €121M across 1 funding round, most recently a Series D+ round in May 2026. Based in Madrid, Spain; active in Space. Data as of 7 Aug 2026.
Timing: too soon vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2026-05-21 | Series D+ | €121M |
| — |
| View deal → |
