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 Spacety Small satellite manufacturer operating a dual-band SAR constellation for all-weather Earth observation and providing satellites-as-a-service for rapid in-orbit technology demonstrations Spacety logo
HEAD-TO-HEAD1 shared sector
Revolution Space Spacety
Founded 2014 2016
Headquarters Charlestown, Massachusetts Changsha, China
Type private private
Status operating operating
Employees 38 200
Total funding $100.8M $250M
Latest round Venture Private Equity
Sectors Space Propulsion, Satellite Components & Subsystems Earth Observation & Remote Sensing, Satellite Manufacturing, Satellite Components & Subsystems
Products listed 1 4
Federal contracts
Launches
Leaders listed Darren Garber, PhD, Darren Womacks, Paul Richards Justin Yang Feng, Ren Weijia
News mentions 2 0
SHARED SECTORS
FREQUENTLY ASKED

How do Revolution Space and Spacety compare?

Both companies work in Satellite Components & Subsystems. Revolution Space was founded in 2014 and Spacety in 2016.

Which is larger, Revolution Space or Spacety?

Spacety reports the larger workforce, with 200 employees versus 38.

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