SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
SpinLaunch logo SpinLaunch Builds kinetic launch systems using ground-based centrifuges and develops the Meridian LEO broadband constellation for enterprise communications vs Synspective Develops and operates small SAR satellites and provides Earth observation data and analytics for disaster response, national security, and environmental monitoring Synspective logo
HEAD-TO-HEAD1 shared sector
SpinLaunch Synspective
Founded 2014 2018
Headquarters Long Beach, California Tokyo, Japan
Type private public
Status operating operating
Employees 27 192
Total funding $249M
Latest round Series C
Sectors Launch Services, Satellite Communications, Satellite Manufacturing Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing
Products listed 4 7
Federal contracts
Launches
Leaders listed Massimiliano Ladovaz, David Wrenn Motoyuki Arai, Toshihiro Obata, Atsushi Shito
News mentions 16 1
SHARED SECTORS
FREQUENTLY ASKED

How do SpinLaunch and Synspective compare?

Both companies work in Satellite Manufacturing. SpinLaunch was founded in 2014 and Synspective in 2018.

Which is larger, SpinLaunch or Synspective?

Synspective reports the larger workforce, with 192 employees versus 27.

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