SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
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 Starfish Space Develops autonomous satellite servicing vehicles using electric propulsion for life extension, disposal, and on-orbit maneuvering Starfish Space logo
HEAD-TO-HEAD2 shared sectors
Benchmark Space Systems Starfish Space
Founded 2017 2019
Headquarters Burlington, Vermont Tukwila, Washington
Type private private
Status operating operating
Employees 45 75
Total funding $58.1M $70M
Latest round Venture Series A
Sectors Space Propulsion, Space Sustainability & Debris Removal, Space Transportation & Logistics In-Orbit Servicing & Assembly, Space Propulsion, Space Sustainability & Debris Removal
Products listed 21 6
Federal contracts
Launches
Leaders listed Wesley Grove, Ryan McDevitt, Brad Morrison Austin Link, Trevor Bennett, Ari Juster
News mentions 21 0
SHARED SECTORS
FREQUENTLY ASKED

How do Benchmark Space Systems and Starfish Space compare?

Both companies work in Space Propulsion, Space Sustainability & Debris Removal. Benchmark Space Systems was founded in 2017 and Starfish Space in 2019.

Which is larger, Benchmark Space Systems or Starfish Space?

Starfish Space reports the larger workforce, with 75 employees versus 45.

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