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 OneSpace Develops small solid-fuel launch vehicles and rocket propulsion systems, and provides rapid-response commercial launch services for microsatellite and nanosatellite customers OneSpace logo
HEAD-TO-HEAD1 shared sector
Benchmark Space Systems OneSpace
Founded 2017 2015
Headquarters Burlington, Vermont Beijing, China
Type private private
Status operating operating
Employees 45 140
Total funding $58.1M $120M
Latest round Venture Series C
Sectors Space Propulsion, Space Sustainability & Debris Removal, Space Transportation & Logistics Launch Services, Space Propulsion
Products listed 21 6
Federal contracts
Launches 1 (0%)
Leaders listed Wesley Grove, Ryan McDevitt, Brad Morrison Shu Chang, David Chen
News mentions 21 0
SHARED SECTORS
FREQUENTLY ASKED

How do Benchmark Space Systems and OneSpace compare?

Both companies work in Space Propulsion. Benchmark Space Systems was founded in 2017 and OneSpace in 2015.

Which is larger, Benchmark Space Systems or OneSpace?

OneSpace reports the larger workforce, with 140 employees versus 45.

Which has more launches, Benchmark Space Systems or OneSpace?

OneSpace leads with 1 tracked launches (0% success rate).

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