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 TransAstra Develops orbital logistics vehicles, asteroid capture systems, and space domain awareness telescopes for cislunar resource utilization TransAstra logo
HEAD-TO-HEAD1 shared sector
Benchmark Space Systems TransAstra
Founded 2017 2017
Headquarters Burlington, Vermont Los Angeles, California
Type private private
Status operating operating
Employees 45 29
Total funding $58.1M $12M
Latest round Venture Seed
Sectors Space Propulsion, Space Sustainability & Debris Removal, Space Transportation & Logistics Space Resources & Mining, Space Domain Awareness, Space Transportation & Logistics
Products listed 21 7
Federal contracts
Launches
Leaders listed Wesley Grove, Ryan McDevitt, Brad Morrison Joel Sercel, PhD., Nicole Shumaker, Alex Pilmer
News mentions 21 0
SHARED SECTORS
FREQUENTLY ASKED

How do Benchmark Space Systems and TransAstra compare?

Both companies work in Space Transportation & Logistics. Benchmark Space Systems was founded in 2017 and TransAstra in 2017.

Which is larger, Benchmark Space Systems or TransAstra?

Benchmark Space Systems reports the larger workforce, with 45 employees versus 29.

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