SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Chang Guang Satellite Technology logo Chang Guang Satellite Technology Manufactures and operates the Jilin-1 constellation of over 100 optical remote sensing satellites and provides geospatial data products and services vs Unseenlabs Operates a nanosatellite constellation for space-based radio frequency detection, geolocation, and characterization of maritime vessel emissions Unseenlabs logo
HEAD-TO-HEAD2 shared sectors
Chang Guang Satellite Technology Unseenlabs
Founded 2014 2015
Headquarters Changchun, China Rennes, France
Type private private
Status operating operating
Employees 600 120
Total funding $411M $122M
Latest round Series D Series C
Sectors Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing Space Intelligence & Reconnaissance, Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics
Products listed 6 4
Federal contracts
Launches
Leaders listed Xuan Ming, Wang Dong, Jia Hongguang Clement Galic, Jonathan Galic, Marc Pilorget
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Chang Guang Satellite Technology and Unseenlabs compare?

Both companies work in Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics. Chang Guang Satellite Technology was founded in 2014 and Unseenlabs in 2015.

Which is larger, Chang Guang Satellite Technology or Unseenlabs?

Chang Guang Satellite Technology reports the larger workforce, with 600 employees versus 120.

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