SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Katalyst Space Technologies logo Katalyst Space Technologies Builds robotic spacecraft and modular payloads for in-space servicing, satellite upgrades, and space domain awareness vs Space Machines Company Builds rapid-response orbital servicing vehicles for close-proximity inspection, monitoring, and protection of space assets across all Earth orbits Space Machines Company logo
HEAD-TO-HEAD2 shared sectors
Katalyst Space Technologies Space Machines Company
Founded 2020 2019
Headquarters Flagstaff, Arizona, USA Botany, New South Wales, Australia
Type private private
Status operating operating
Employees 43 38
Total funding $1.8M $5.5M
Latest round Seed Grant
Sectors In-Orbit Servicing & Assembly, Space Domain Awareness, Space Transportation & Logistics In-Orbit Servicing & Assembly, Satellite Manufacturing, Space Domain Awareness
Products listed 6 4
Federal contracts
Launches
Leaders listed Ghonhee Lee, Nicholas Liapis, Kaleb Beebout Rajat Kulshrestha, George Freney, Mark Ramsey
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Katalyst Space Technologies and Space Machines Company compare?

Both companies work in In-Orbit Servicing & Assembly, Space Domain Awareness. Katalyst Space Technologies was founded in 2020 and Space Machines Company in 2019.

Which is larger, Katalyst Space Technologies or Space Machines Company?

Katalyst Space Technologies reports the larger workforce, with 43 employees versus 38.

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