SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
NorthStar Earth & Space logo NorthStar Earth & Space Operates a space-based satellite constellation providing space domain awareness services and Earth observation data for environmental monitoring 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
NorthStar Earth & Space RBC Signals
Founded 2015 2015
Headquarters Montreal, Canada Redmond, Washington
Type private private
Status operating operating
Employees 58 11
Total funding $134.2M $3.2M
Latest round Series D Seed
Sectors Space Domain Awareness, Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics Ground Segment & Networks, Satellite Communications, Space Domain Awareness
Products listed 3 8
Federal contracts
Launches
Leaders listed Stewart Bain, Beth Michelson, Peter Klimas Ron Faith, Christopher Richins, Rani Hellerman
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do NorthStar Earth & Space and RBC Signals compare?

Both companies work in Space Domain Awareness. NorthStar Earth & Space was founded in 2015 and RBC Signals in 2015.

Which is larger, NorthStar Earth & Space or RBC Signals?

NorthStar Earth & Space reports the larger workforce, with 58 employees versus 11.

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