EOS-X Space Raises $140M Series C+

EOS-X Space raised $140M in a late-stage round announced on May 21, 2026. 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.

Round size
$140M
Stage
Series C+
Headquarters
Spain
Announced
May 21, 2026

The company

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.

The funding

EOS-X Space, based in Madrid, Spain, announced $140M in late-stage financing on May 21, 2026.

Where the funding goes

    Sources

    1. Tech.eu Funding Explorer
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