Star Signal Solutions leverages observation, image-analysis, and orbital-analysis technologies cultivated at JAXA to provide high-precision SSA data and solutions for satellite operators, government agencies, and commercial customers. The company is building a global observation network and a catalog capable of observing and tracking objects including sub-10cm debris, and is advancing development, prediction, and cataloging capabilities. It was selected for the Space Strategy Fund Phase 2 and is implementing a large-scale observation facility in Australia to expand its measurement coverage. The startup plans to commercialize its core technologies and accelerate overseas expansion while strengthening hiring, R&D, and partnerships. Star Signal Solutions was founded on October 17, 2023, and is headquartered in Nihonbashi Kakigaracho, Tokyo.

Total raised

$3M

Funding rounds

1

Latest round

Seed

Latest activity

Jul 2026