SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
HawkEye 360 logo HawkEye 360 Operates a constellation of formation-flying satellites that detect, geolocate, and characterize radio frequency emissions for defense and intelligence missions vs 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 HEO logo
HEAD-TO-HEAD1 shared sector
HawkEye 360 HEO
Founded 2015 2016
Headquarters Herndon, Virginia Sydney, Australia
Type private private
Status operating operating
Employees 194 42
Total funding $567.3M $7.8M
Latest round Series E Series A
Sectors Space Intelligence & Reconnaissance, Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics Space Domain Awareness, Earth Observation & Remote Sensing, In-Orbit Servicing & Assembly
Products listed 5 5
Federal contracts 2 ($39.6M)
Launches
Leaders listed John Serafini, Alex Fox, Todd Probert Dr. Will Crowe, Dr. Hiranya Jayakody, Nate Notargiacomo
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do HawkEye 360 and HEO compare?

Both companies work in Earth Observation & Remote Sensing. HawkEye 360 was founded in 2015 and HEO in 2016.

Which is larger, HawkEye 360 or HEO?

HawkEye 360 reports the larger workforce, with 194 employees versus 42.

Which has more US federal contracts, HawkEye 360 or HEO?

HawkEye 360 has been awarded more, with $39.6M across 2 awards.

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