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 i-Space Develops solid and liquid-fueled launch vehicles including the Hyperbola series, with China's first privately-built orbital rocket and a reusable methane rocket in development. i-Space logo
HEAD-TO-HEAD1 shared sector
Benchmark Space Systems i-Space
Founded 2017 2016
Headquarters Burlington, VT 05401 USA 北京市经济技术开发区地盛南街9号
Type private private
Status operating operating
Employees 45
Total funding $58.1M 473670213
Latest round Venture Series D++
Sectors Space Propulsion, Space Sustainability & Debris Removal, Space Transportation & Logistics Launch Services, Space Propulsion
Products listed 21 3
Federal contracts
Launches 9 (44%)
Leaders listed Wesley Grove, Ryan McDevitt, Brad Morrison Peng Xiaobo
News mentions 21 0
SHARED SECTORS
FREQUENTLY ASKED

How do Benchmark Space Systems and i-Space compare?

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

Which has more launches, Benchmark Space Systems or i-Space?

i-Space leads with 9 tracked launches (44% success rate).

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