SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Astroscale logo Astroscale Designs and operates spacecraft for on-orbit servicing, including debris removal, satellite life extension, and refueling across LEO and GEO vs Benchmark Space Systems Designs and manufactures chemical, electric, and hybrid propulsion systems for spacecraft ranging from cubesats to orbital transfer vehicles Benchmark Space Systems logo
HEAD-TO-HEAD1 shared sector
Astroscale Benchmark Space Systems
Founded 2013 2017
Headquarters Sumida, Tokyo, Japan Burlington, VT 05401 USA
Type public private
Status operating operating
Employees 376 45
Total funding $58.1M
Latest round Venture
Sectors In-Orbit Servicing & Assembly, Space Domain Awareness, Space Sustainability & Debris Removal Space Propulsion, Space Sustainability & Debris Removal, Space Transportation & Logistics
Products listed 6 21
Federal contracts
Launches
Leaders listed Mitsunobu Okada, Chris Blackerby, Nobuhiro Matsuyama Wesley Grove, Ryan McDevitt, Brad Morrison
News mentions 0 21
SHARED SECTORS
FREQUENTLY ASKED

How do Astroscale and Benchmark Space Systems compare?

Both companies work in Space Sustainability & Debris Removal. Astroscale was founded in 2013 and Benchmark Space Systems in 2017.

Which is larger, Astroscale or Benchmark Space Systems?

Astroscale reports the larger workforce, with 376 employees versus 45.

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