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 Spacebilt Develops reusable spacecraft through on-orbit assembly and reprovisioning, extending operations and cutting lifecycle costs by 80% Spacebilt logo
HEAD-TO-HEAD1 shared sector
Astroscale Spacebilt
Founded 2013 1998
Headquarters Sumida, Japan London, Florida
Type public private
Status operating operating
Employees 376 7
Total funding
Latest round
Sectors In-Orbit Servicing & Assembly, Space Domain Awareness, Space Sustainability & Debris Removal In-Orbit Servicing & Assembly, In-Space Manufacturing, Space Transportation & Logistics
Products listed 6 3
Federal contracts
Launches
Leaders listed Mitsunobu Okada, Chris Blackerby, Nobuhiro Matsuyama Dave Swan, Dennis Wingo, Steve Kwast
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Astroscale and Spacebilt compare?

Both companies work in In-Orbit Servicing & Assembly. Astroscale was founded in 2013 and Spacebilt in 1998.

Which is larger, Astroscale or Spacebilt?

Astroscale reports the larger workforce, with 376 employees versus 7.

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