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 ClearSpace Designs and operates robotic spacecraft for active debris removal, satellite life extension, and in-orbit inspection services ClearSpace logo
HEAD-TO-HEAD1 shared sector
Chang Guang Satellite Technology ClearSpace
Founded 2014 2018
Headquarters Changchun, China Renens, Luxembourg
Type private private
Status operating operating
Employees 600 92
Total funding $411M $36M
Latest round Series D Series A+
Sectors Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing Space Sustainability & Debris Removal, In-Orbit Servicing & Assembly, Satellite Manufacturing
Products listed 6 5
Federal contracts
Launches
Leaders listed Xuan Ming, Wang Dong, Jia Hongguang Luc Piguet, Muriel Richard, Valéry Gineste
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Chang Guang Satellite Technology and ClearSpace compare?

Both companies work in Satellite Manufacturing. Chang Guang Satellite Technology was founded in 2014 and ClearSpace in 2018.

Which is larger, Chang Guang Satellite Technology or ClearSpace?

Chang Guang Satellite Technology reports the larger workforce, with 600 employees versus 92.

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