SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Astroscale logo Astroscale Designs and operates spacecraft for on-orbit servicing, including debris removal, satellite life extension, and refueling across LEO and GEO 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-HEAD2 shared sectors
Astroscale HEO
Founded 2013 2016
Headquarters Sumida, Japan Sydney, Australia
Type public private
Status operating operating
Employees 376 42
Total funding $7.8M
Latest round Series A
Sectors In-Orbit Servicing & Assembly, Space Domain Awareness, Space Sustainability & Debris Removal Space Domain Awareness, Earth Observation & Remote Sensing, In-Orbit Servicing & Assembly
Products listed 6 5
Federal contracts
Launches
Leaders listed Mitsunobu Okada, Chris Blackerby, Nobuhiro Matsuyama Dr. Will Crowe, Dr. Hiranya Jayakody, Nate Notargiacomo
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Astroscale and HEO compare?

Both companies work in In-Orbit Servicing & Assembly, Space Domain Awareness. Astroscale was founded in 2013 and HEO in 2016.

Which is larger, Astroscale or HEO?

Astroscale reports the larger workforce, with 376 employees versus 42.

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