SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Dawn Aerospace logo Dawn Aerospace Manufactures non-toxic green propulsion systems for satellites and operates reusable suborbital spaceplanes for research and high-speed flight 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-HEAD2 shared sectors
Dawn Aerospace Impulse Space
Founded 2017 2021
Headquarters Christchurch, New Zealand Redondo Beach, California
Type private private
Status operating operating
Employees 130 292
Total funding $22.3M $895M
Latest round Series A Series C
Sectors Space Propulsion, Space Transportation & Logistics, Suborbital & High-Altitude Space Transportation & Logistics, Satellite Manufacturing, Space Propulsion
Products listed 4 5
Federal contracts
Launches
Leaders listed Stefan Powell, Jeroen Wink, James Powell Tom Mueller, Eric Romo, Kevin Miller
News mentions 0 3
SHARED SECTORS
FREQUENTLY ASKED

How do Dawn Aerospace and Impulse Space compare?

Both companies work in Space Propulsion, Space Transportation & Logistics. Dawn Aerospace was founded in 2017 and Impulse Space in 2021.

Which is larger, Dawn Aerospace or Impulse Space?

Impulse Space reports the larger workforce, with 292 employees versus 130.

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