SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Pale Blue logo

Pale Blue

OPERATING

Water-based propulsion systems for small satellites, developed and manufactured by a University of Tokyo spin-out

ABOUT

Pale Blue Inc. is a Japanese spacetech company founded in 2020 as a spin-out from the University of Tokyo, headquartered in Kashiwa, Chiba. The company develops and manufactures water-based propulsion systems for small satellites, serving spacecraft ranging from 3U CubeSats to 700 kg satellites for integrators and operators worldwide. Pale Blue has achieved multiple in-orbit operations of its propulsion systems and completed a Series C funding round, with a prior Series B round raising approximately 2.5 billion yen.

OVERVIEW
Founded 2020
HQ Japan
Type Private Company
DATA QUALITY
CLAIM THIS PROFILE SUGGEST EDITS
Last Verified Jun 4, 2026