SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Benchmark Space Systems logo Benchmark Space Systems Designs and manufactures chemical, electric, and hybrid propulsion systems for spacecraft ranging from cubesats to orbital transfer vehicles 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
Benchmark Space Systems Impulse Space
Founded 2017 2021
Headquarters Burlington, VT 05401 USA Redondo Beach, California, USA
Type private private
Status operating operating
Employees 45 292
Total funding $58.1M $895M
Latest round Venture Series C
Sectors Space Propulsion, Space Sustainability & Debris Removal, Space Transportation & Logistics Space Transportation & Logistics, Satellite Manufacturing, Space Propulsion
Products listed 21 5
Federal contracts
Launches
Leaders listed Wesley Grove, Ryan McDevitt, Brad Morrison Tom Mueller, Eric Romo, Kevin Miller
News mentions 21 3
SHARED SECTORS
FREQUENTLY ASKED

How do Benchmark Space Systems and Impulse Space compare?

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

Which is larger, Benchmark Space Systems or Impulse Space?

Impulse Space reports the larger workforce, with 292 employees versus 45.

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