SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Open Cosmos logo Open Cosmos Designs, builds, launches, and operates small satellites for Earth observation, telecommunications, navigation, and science missions vs York Space Systems Designs, mass-manufactures, and operates standardized spacecraft platforms and end-to-end mission solutions for national security and commercial constellation customers York Space Systems logo
HEAD-TO-HEAD1 shared sector
Open Cosmos York Space Systems
Founded 2015 2014
Headquarters Harwell, United Kingdom Greenwood Village, Colorado
Type private public
Status operating operating
Employees 177 367
Total funding $57M
Latest round Series B
Sectors Satellite Manufacturing, Earth Observation & Remote Sensing, Satellite Communications Satellite Manufacturing, Ground Segment & Networks, Space Defense Systems
Products listed 4 5
Federal contracts
Launches
Leaders listed Rafel Jorda Siquier, Jordi Barrera Ars, Aleix Megias Homar Dirk Wallinger, Mike Lajczok, Melanie Preisser
News mentions 15 13
SHARED SECTORS
FREQUENTLY ASKED

How do Open Cosmos and York Space Systems compare?

Both companies work in Satellite Manufacturing. Open Cosmos was founded in 2015 and York Space Systems in 2014.

Which is larger, Open Cosmos or York Space Systems?

York Space Systems reports the larger workforce, with 367 employees versus 177.

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