SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Momentus logo Momentus Operates orbital service vehicles and manufactures satellite buses for in-space transportation, hosted payloads, and proximity operations vs Outpost Builds reusable orbital vehicles for precision Earth return of cargo and manufactures fiber optics in microgravity Outpost logo
HEAD-TO-HEAD2 shared sectors
Momentus Outpost
Founded 2017 2021
Headquarters San Jose, California Santa Monica, California
Type public private
Status operating operating
Employees 41 29
Total funding $40.5M
Latest round STRATFI
Sectors Space Transportation & Logistics, In-Orbit Servicing & Assembly, Satellite Manufacturing Space Transportation & Logistics, In-Space Manufacturing, Satellite Manufacturing
Products listed 3 5
Federal contracts
Launches
Leaders listed John C. Rood, Rob Schwarz, Lon Ensler Jason Dunn, Amir Blachman, Julie Newman
News mentions 0 1
SHARED SECTORS
FREQUENTLY ASKED

How do Momentus and Outpost compare?

Both companies work in Space Transportation & Logistics, Satellite Manufacturing. Momentus was founded in 2017 and Outpost in 2021.

Which is larger, Momentus or Outpost?

Momentus reports the larger workforce, with 41 employees versus 29.

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