SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Astroscale logo Astroscale Designs and operates spacecraft for on-orbit servicing, including debris removal, satellite life extension, and refueling across LEO and GEO vs RBC Signals Operates a global ground station network providing satellite data communications, spectrum services, and Ground Station as a Service across all major frequency bands RBC Signals logo
HEAD-TO-HEAD1 shared sector
Astroscale RBC Signals
Founded 2013 2015
Headquarters Sumida, Japan Redmond, Washington
Type public private
Status operating operating
Employees 376 11
Total funding $3.2M
Latest round Seed
Sectors In-Orbit Servicing & Assembly, Space Domain Awareness, Space Sustainability & Debris Removal Ground Segment & Networks, Satellite Communications, Space Domain Awareness
Products listed 6 8
Federal contracts
Launches
Leaders listed Mitsunobu Okada, Chris Blackerby, Nobuhiro Matsuyama Ron Faith, Christopher Richins, Rani Hellerman
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Astroscale and RBC Signals compare?

Both companies work in Space Domain Awareness. Astroscale was founded in 2013 and RBC Signals in 2015.

Which is larger, Astroscale or RBC Signals?

Astroscale reports the larger workforce, with 376 employees versus 11.

Numbers refresh on every render against the live Space Index database. Federal contract data from USAspending.gov; launches from LaunchLibrary2.