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Pale Blue develops and manufactures propulsion systems for small satellites, delivering highly reliable engines to satellite integrators and operators worldwide through a modern in-house mass-production facility. The company offers water-based propulsion options, including Water Hall-effect Thruster, Water Ion Thruster (PBI), and Water Resistojet (PBR), in fully integrated configurations for nano-, micro-, and small-satellite platforms (0.5U–1U+ and up to 700 kg class). Since its founding in 2020, Pale Blue has demonstrated in-orbit operation of multiple propulsion systems and aims to enable mobility across orbital regimes from Low Earth Orbit to deep space, collaborating with universities and space programs.
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Space Technology Suppliers Directory →Where Pale Blue (Japan) ranks in AI