SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Momentus logo Momentus Operates orbital service vehicles and manufactures satellite buses for in-space transportation, hosted payloads, and proximity operations. vs Xona Space Systems Operates a Low Earth Orbit satellite constellation providing high-precision positioning, navigation, and timing services. Xona Space Systems logo
HEAD-TO-HEAD1 shared sector
Momentus Xona Space Systems
Founded 2017 2019
Headquarters San Jose, California, USA Burlingame, California, USA
Type public private
Status operating operating
Employees 41 77
Total funding $244.6M
Latest round Series B
Sectors Space Transportation & Logistics, In-Orbit Servicing & Assembly, Satellite Manufacturing Navigation & Positioning, Satellite Manufacturing, Space Defense Systems
Products listed 3 1
Federal contracts
Launches
Leaders listed John C. Rood, Rob Schwarz, Lon Ensler Brian Manning, Tyler Reid, Jonathan Wakenshaw
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Momentus and Xona Space Systems compare?

Both companies work in Satellite Manufacturing. Momentus was founded in 2017 and Xona Space Systems in 2019.

Which is larger, Momentus or Xona Space Systems?

Xona Space Systems reports the larger workforce, with 77 employees versus 41.

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