SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
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 Space Forge Manufactures advanced semiconductor materials and alloys in microgravity using reusable, returnable satellite platforms for return to Earth Space Forge logo
HEAD-TO-HEAD1 shared sector
Impulse Space Space Forge
Founded 2021 2018
Headquarters Redondo Beach, California, USA Florida
Type private private
Status operating operating
Employees 292 64
Total funding $895M $51.2M
Latest round Series C Series A
Sectors Space Transportation & Logistics, Satellite Manufacturing, Space Propulsion In-Space Manufacturing, Satellite Components & Subsystems, Satellite Manufacturing
Products listed 5 4
Federal contracts
Launches
Leaders listed Tom Mueller, Eric Romo, Kevin Miller Joshua Western, Andrew Bacon, Michelle Flemming
News mentions 3 43
SHARED SECTORS
FREQUENTLY ASKED

How do Impulse Space and Space Forge compare?

Both companies work in Satellite Manufacturing. Impulse Space was founded in 2021 and Space Forge in 2018.

Which is larger, Impulse Space or Space Forge?

Impulse Space reports the larger workforce, with 292 employees versus 64.

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