SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
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 ExPace Operates the Kuaizhou family of solid-fueled small-lift launch vehicles for commercial and government satellite delivery to low Earth orbit ExPace logo
HEAD-TO-HEAD1 shared sector
Benchmark Space Systems ExPace
Founded 2017 2016
Headquarters Burlington, VT 05401 USA Wuhan, Hubei, China
Type private government
Status operating operating
Employees 45
Total funding $58.1M $417M
Latest round Venture Series B
Sectors Space Propulsion, Space Sustainability & Debris Removal, Space Transportation & Logistics Launch Services, Space Propulsion
Products listed 21 2
Federal contracts
Launches 33 (88%)
Leaders listed Wesley Grove, Ryan McDevitt, Brad Morrison Zhang Di, Zha Xiongquan
News mentions 21 0
SHARED SECTORS
FREQUENTLY ASKED

How do Benchmark Space Systems and ExPace compare?

Both companies work in Space Propulsion. Benchmark Space Systems was founded in 2017 and ExPace in 2016.

Which has more launches, Benchmark Space Systems or ExPace?

ExPace leads with 33 tracked launches (88% success rate).

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