SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
HEO logo HEO Provides on-demand non-Earth imagery and intelligence on satellites and space objects using a distributed network of space-based sensors and proprietary inspection software vs NorthStar Earth & Space Operates a space-based satellite constellation providing space domain awareness services and Earth observation data for environmental monitoring NorthStar Earth & Space logo
HEAD-TO-HEAD2 shared sectors
HEO NorthStar Earth & Space
Founded 2016 2015
Headquarters Sydney, NSW, Australia Montreal, Quebec, Canada
Type private private
Status operating operating
Employees 42 58
Total funding $12M AUD $134.2M
Latest round Series A Series D
Sectors Space Domain Awareness, Earth Observation & Remote Sensing, In-Orbit Servicing & Assembly Space Domain Awareness, Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics
Products listed 5 3
Federal contracts
Launches
Leaders listed Dr. Will Crowe, Dr. Hiranya Jayakody, Nate Notargiacomo Stewart Bain, Beth Michelson, Peter Klimas
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do HEO and NorthStar Earth & Space compare?

Both companies work in Space Domain Awareness, Earth Observation & Remote Sensing. HEO was founded in 2016 and NorthStar Earth & Space in 2015.

Which is larger, HEO or NorthStar Earth & Space?

NorthStar Earth & Space reports the larger workforce, with 58 employees versus 42.

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