SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
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 ThinkOrbital Defending, servicing, and building space infrastructure with X-ray inspection, robotic toolkits, and autonomously assembled orbital platforms ThinkOrbital logo
HEAD-TO-HEAD2 shared sectors
HEO ThinkOrbital
Founded 2016 2021
Headquarters Sydney, Australia Boulder, Colorado
Type private private
Status operating operating
Employees 42 19
Total funding $7.8M $5.9M
Latest round Series A Seed
Sectors Space Domain Awareness, Earth Observation & Remote Sensing, In-Orbit Servicing & Assembly Space Domain Awareness, In-Orbit Servicing & Assembly, In-Space Manufacturing
Products listed 5 3
Federal contracts
Launches
Leaders listed Dr. Will Crowe, Dr. Hiranya Jayakody, Nate Notargiacomo Lee Rosen, Sebastian Asprella, Vojtech Holub
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do HEO and ThinkOrbital compare?

Both companies work in Space Domain Awareness, In-Orbit Servicing & Assembly. HEO was founded in 2016 and ThinkOrbital in 2021.

Which is larger, HEO or ThinkOrbital?

HEO reports the larger workforce, with 42 employees versus 19.

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