SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Impulse Space logo Impulse Space Designs and operates orbital transfer vehicles that move payloads between orbits using high-thrust chemical propulsion, delivering to GEO in under a day 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
Impulse Space York Space Systems
Founded 2021 2014
Headquarters Redondo Beach, California Greenwood Village, Colorado
Type private public
Status operating operating
Employees 292 367
Total funding $895M
Latest round Series C
Sectors Space Transportation & Logistics, Satellite Manufacturing, Space Propulsion Satellite Manufacturing, Ground Segment & Networks, Space Defense Systems
Products listed 5 5
Federal contracts
Launches
Leaders listed Tom Mueller, Eric Romo, Kevin Miller Dirk Wallinger, Mike Lajczok, Melanie Preisser
News mentions 3 13
SHARED SECTORS
FREQUENTLY ASKED

How do Impulse Space and York Space Systems compare?

Both companies work in Satellite Manufacturing. Impulse Space was founded in 2021 and York Space Systems in 2014.

Which is larger, Impulse Space or York Space Systems?

York Space Systems reports the larger workforce, with 367 employees versus 292.

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