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 Momentus Operates orbital service vehicles and manufactures satellite buses for in-space transportation, hosted payloads, and proximity operations Momentus logo
HEAD-TO-HEAD1 shared sector
Chang Guang Satellite Technology Momentus
Founded 2014 2017
Headquarters Changchun, China San Jose, California
Type private public
Status operating operating
Employees 600 41
Total funding $411M
Latest round Series D
Sectors Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing Space Transportation & Logistics, In-Orbit Servicing & Assembly, Satellite Manufacturing
Products listed 6 3
Federal contracts
Launches
Leaders listed Xuan Ming, Wang Dong, Jia Hongguang John C. Rood, Rob Schwarz, Lon Ensler
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Chang Guang Satellite Technology and Momentus compare?

Both companies work in Satellite Manufacturing. Chang Guang Satellite Technology was founded in 2014 and Momentus in 2017.

Which is larger, Chang Guang Satellite Technology or Momentus?

Chang Guang Satellite Technology reports the larger workforce, with 600 employees versus 41.

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