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 Terran Orbital End-to-end satellite manufacturer delivering modular spacecraft platforms, mission operations, and ground services for defense, civil, and commercial customers worldwide Terran Orbital logo
HEAD-TO-HEAD1 shared sector
Impulse Space Terran Orbital
Founded 2021 2013
Headquarters Redondo Beach, California Boca Raton, Florida
Type private subsidiary
Status operating operating
Employees 292 325
Total funding $895M
Latest round Series C
Sectors Space Transportation & Logistics, Satellite Manufacturing, Space Propulsion Satellite Manufacturing, Satellite Components & Subsystems, Space Defense Systems
Products listed 5 13
Federal contracts
Launches
Leaders listed Tom Mueller, Eric Romo, Kevin Miller Peter Krauss, Cheryl Paquete, Michael Young
News mentions 3 0
SHARED SECTORS
FREQUENTLY ASKED

How do Impulse Space and Terran Orbital compare?

Both companies work in Satellite Manufacturing. Impulse Space was founded in 2021 and Terran Orbital in 2013.

Which is larger, Impulse Space or Terran Orbital?

Terran Orbital reports the larger workforce, with 325 employees versus 292.

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