SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Capella Space logo Capella Space Designs, manufactures, and operates X-band synthetic aperture radar satellites delivering sub-meter resolution Earth observation imagery in all weather conditions vs 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 Impulse Space logo
HEAD-TO-HEAD1 shared sector
Capella Space Impulse Space
Founded 2016 2021
Headquarters San Francisco, California Redondo Beach, California
Type private private
Status operating operating
Employees 233 292
Total funding $239M $895M
Latest round Venture Series C
Sectors Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing Space Transportation & Logistics, Satellite Manufacturing, Space Propulsion
Products listed 5 5
Federal contracts
Launches
Leaders listed Frank Backes, Matt O'Connell, Jessica Hunter Tom Mueller, Eric Romo, Kevin Miller
News mentions 0 3
SHARED SECTORS
FREQUENTLY ASKED

How do Capella Space and Impulse Space compare?

Both companies work in Satellite Manufacturing. Capella Space was founded in 2016 and Impulse Space in 2021.

Which is larger, Capella Space or Impulse Space?

Impulse Space reports the larger workforce, with 292 employees versus 233.

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