SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Benchmark Space Systems logo Benchmark Space Systems Designs and manufactures chemical, electric, and hybrid propulsion systems for spacecraft ranging from cubesats to orbital transfer vehicles vs ClearSpace Designs and operates robotic spacecraft for active debris removal, satellite life extension, and in-orbit inspection services ClearSpace logo
HEAD-TO-HEAD1 shared sector
Benchmark Space Systems ClearSpace
Founded 2017 2018
Headquarters Burlington, Vermont Renens, Luxembourg
Type private private
Status operating operating
Employees 45 92
Total funding $58.1M $36M
Latest round Venture Series A+
Sectors Space Propulsion, Space Sustainability & Debris Removal, Space Transportation & Logistics Space Sustainability & Debris Removal, In-Orbit Servicing & Assembly, Satellite Manufacturing
Products listed 21 5
Federal contracts
Launches
Leaders listed Wesley Grove, Ryan McDevitt, Brad Morrison Luc Piguet, Muriel Richard, Valéry Gineste
News mentions 21 0
SHARED SECTORS
FREQUENTLY ASKED

How do Benchmark Space Systems and ClearSpace compare?

Both companies work in Space Sustainability & Debris Removal. Benchmark Space Systems was founded in 2017 and ClearSpace in 2018.

Which is larger, Benchmark Space Systems or ClearSpace?

ClearSpace reports the larger workforce, with 92 employees versus 45.

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