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 Open Cosmos Designs, builds, launches, and operates small satellites for Earth observation, telecommunications, navigation, and science missions Open Cosmos logo
HEAD-TO-HEAD2 shared sectors
Chang Guang Satellite Technology Open Cosmos
Founded 2014 2015
Headquarters Changchun, China Harwell, United Kingdom
Type private private
Status operating operating
Employees 600 177
Total funding $411M $57M
Latest round Series D Series B
Sectors Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing Satellite Manufacturing, Earth Observation & Remote Sensing, Satellite Communications
Products listed 6 4
Federal contracts
Launches
Leaders listed Xuan Ming, Wang Dong, Jia Hongguang Rafel Jorda Siquier, Jordi Barrera Ars, Aleix Megias Homar
News mentions 0 15
SHARED SECTORS
FREQUENTLY ASKED

How do Chang Guang Satellite Technology and Open Cosmos compare?

Both companies work in Earth Observation & Remote Sensing, Satellite Manufacturing. Chang Guang Satellite Technology was founded in 2014 and Open Cosmos in 2015.

Which is larger, Chang Guang Satellite Technology or Open Cosmos?

Chang Guang Satellite Technology reports the larger workforce, with 600 employees versus 177.

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