SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Astrobotic Technology logo Astrobotic Technology Develops lunar landers, rovers, surface power systems, and reusable suborbital rockets for payload delivery and infrastructure on the Moon. vs Epsilon3 Provides AI-powered procedure execution and resource management software for complex engineering, manufacturing, testing, and operations. Epsilon3 logo
HEAD-TO-HEAD1 shared sector
Astrobotic Technology Epsilon3
Founded 2007 2021
Headquarters Pittsburgh, Pennsylvania, USA Los Angeles, California, USA
Type private private
Status operating operating
Employees 275 29
Total funding $249.6M $18.8M
Latest round Grant Series A
Sectors Lunar Services, Satellite Manufacturing, Suborbital & High-Altitude Space Software & Mission Tools, Satellite Manufacturing
Products listed 6 6
Federal contracts
Launches
Leaders listed John Thornton, Dan Hendrickson, Steve Clarke Laura Crabtree, Max Mednik, Audrey Fraijo
News mentions 2 0
SHARED SECTORS
FREQUENTLY ASKED

How do Astrobotic Technology and Epsilon3 compare?

Both companies work in Satellite Manufacturing. Astrobotic Technology was founded in 2007 and Epsilon3 in 2021.

Which is larger, Astrobotic Technology or Epsilon3?

Astrobotic Technology reports the larger workforce, with 275 employees versus 29.

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