SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Infostellar logo Infostellar Aggregates global ground station infrastructure into a cloud-native platform, enabling satellite operators to schedule communications across shared antenna networks via a single API 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-HEAD2 shared sectors
Infostellar RBC Signals
Founded 2016 2015
Headquarters Shinjuku-ku, Japan Redmond, Washington
Type private private
Status operating operating
Employees 22 11
Total funding $21.3M $3.2M
Latest round Series B Seed
Sectors Ground Segment & Networks, Satellite Communications Ground Segment & Networks, Satellite Communications, Space Domain Awareness
Products listed 2 8
Federal contracts
Launches
Leaders listed Naomi Kurahara, Kazuo Ishigame, Ryuji Sasaki Ron Faith, Christopher Richins, Rani Hellerman
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Infostellar and RBC Signals compare?

Both companies work in Ground Segment & Networks, Satellite Communications. Infostellar was founded in 2016 and RBC Signals in 2015.

Which is larger, Infostellar or RBC Signals?

Infostellar reports the larger workforce, with 22 employees versus 11.

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