SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
i-Space logo 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. vs Revolution Space Develops in-space electric propulsion systems and advanced spacecraft solutions for commercial and defense satellite operators. Revolution Space logo
HEAD-TO-HEAD1 shared sector
i-Space Revolution Space
Founded 2016 2014
Headquarters 北京市经济技术开发区地盛南街9号 Charlestown, Massachusetts, USA
Type private private
Status operating operating
Employees 38
Total funding 473670213 $100.8M
Latest round Series D++ Venture
Sectors Launch Services, Space Propulsion Space Propulsion, Satellite Components & Subsystems
Products listed 3 1
Federal contracts
Launches 9 (44%)
Leaders listed Peng Xiaobo Darren Garber, PhD, Darren Womacks, Paul Richards
News mentions 0 2
SHARED SECTORS
FREQUENTLY ASKED

How do i-Space and Revolution Space compare?

Both companies work in Space Propulsion. i-Space was founded in 2016 and Revolution Space in 2014.

Which has more launches, i-Space or Revolution 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.