SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Revolution Space logo Revolution Space Develops in-space electric propulsion systems and advanced spacecraft solutions for commercial and defense satellite operators vs Space Pioneer Develops reusable kerosene-liquid oxygen launch vehicles and rocket engines for commercial and government satellite deployment missions Space Pioneer logo
HEAD-TO-HEAD1 shared sector
Revolution Space Space Pioneer
Founded 2014 2019
Headquarters Charlestown, Massachusetts Beijing, China
Type private private
Status operating operating
Employees 38 120
Total funding $100.8M $351M
Latest round Venture Series C
Sectors Space Propulsion, Satellite Components & Subsystems Launch Services, Space Propulsion
Products listed 1 6
Federal contracts
Launches 2 (50%)
Leaders listed Darren Garber, PhD, Darren Womacks, Paul Richards Kang Yonglai
News mentions 2 0
SHARED SECTORS
FREQUENTLY ASKED

How do Revolution Space and Space Pioneer compare?

Both companies work in Space Propulsion. Revolution Space was founded in 2014 and Space Pioneer in 2019.

Which is larger, Revolution Space or Space Pioneer?

Space Pioneer reports the larger workforce, with 120 employees versus 38.

Which has more launches, Revolution Space or Space Pioneer?

Space Pioneer leads with 2 tracked launches (50% success rate).

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