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 Unseenlabs Operates a nanosatellite constellation for space-based radio frequency detection, geolocation, and characterization of maritime vessel emissions. Unseenlabs logo
HEAD-TO-HEAD1 shared sector
HEO Unseenlabs
Founded 2016 2015
Headquarters Sydney, NSW, Australia Rennes, France
Type private private
Status operating operating
Employees 42 120
Total funding $12M AUD $122M
Latest round Series A Series C
Sectors Space Domain Awareness, Earth Observation & Remote Sensing, In-Orbit Servicing & Assembly Space Intelligence & Reconnaissance, Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics
Products listed 5 4
Federal contracts
Launches
Leaders listed Dr. Will Crowe, Dr. Hiranya Jayakody, Nate Notargiacomo Clement Galic, Jonathan Galic, Marc Pilorget
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do HEO and Unseenlabs compare?

Both companies work in Earth Observation & Remote Sensing. HEO was founded in 2016 and Unseenlabs in 2015.

Which is larger, HEO or Unseenlabs?

Unseenlabs reports the larger workforce, with 120 employees versus 42.

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