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 K2 Space Designs and manufactures large-scale, high-power satellite platforms with in-house electric propulsion and avionics for multi-orbit missions. K2 Space logo
HEAD-TO-HEAD1 shared sector
Benchmark Space Systems K2 Space
Founded 2017 2022
Headquarters Burlington, VT 05401 USA Torrance, California, USA
Type private private
Status operating operating
Employees 45 159
Total funding $58.1M $429M
Latest round Venture Series C
Sectors Space Propulsion, Space Sustainability & Debris Removal, Space Transportation & Logistics Satellite Manufacturing, Satellite Components & Subsystems, Space Propulsion
Products listed 21 3
Federal contracts
Launches
Leaders listed Wesley Grove, Ryan McDevitt, Brad Morrison Karan Kunjur, Neel Kunjur, John Plumb
News mentions 21 0
SHARED SECTORS
FREQUENTLY ASKED

How do Benchmark Space Systems and K2 Space compare?

Both companies work in Space Propulsion. Benchmark Space Systems was founded in 2017 and K2 Space in 2022.

Which is larger, Benchmark Space Systems or K2 Space?

K2 Space reports the larger workforce, with 159 employees versus 45.

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