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 LandSpace Designs, manufactures, and operates liquid oxygen-methane launch vehicles for commercial satellite deployment and space station cargo missions LandSpace logo
HEAD-TO-HEAD1 shared sector
Impulse Space LandSpace
Founded 2021 2015
Headquarters Redondo Beach, California Beijing, China
Type private private
Status operating operating
Employees 292 201
Total funding $895M $123.3M
Latest round Series C Series D
Sectors Space Transportation & Logistics, Satellite Manufacturing, Space Propulsion Launch Services, Space Propulsion
Products listed 5 3
Federal contracts
Launches 9 (67%)
Leaders listed Tom Mueller, Eric Romo, Kevin Miller Zhang Changwu, Chen Zhang, Wayne Shiong
News mentions 3 8
SHARED SECTORS
FREQUENTLY ASKED

How do Impulse Space and LandSpace compare?

Both companies work in Space Propulsion. Impulse Space was founded in 2021 and LandSpace in 2015.

Which is larger, Impulse Space or LandSpace?

Impulse Space reports the larger workforce, with 292 employees versus 201.

Which has more launches, Impulse Space or LandSpace?

LandSpace leads with 9 tracked launches (67% success rate).

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