SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Capella Space logo Capella Space Designs, manufactures, and operates X-band synthetic aperture radar satellites delivering sub-meter resolution Earth observation imagery in all weather conditions vs Momentus Operates orbital service vehicles and manufactures satellite buses for in-space transportation, hosted payloads, and proximity operations Momentus logo
HEAD-TO-HEAD1 shared sector
Capella Space Momentus
Founded 2016 2017
Headquarters San Francisco, California San Jose, California
Type private public
Status operating operating
Employees 233 41
Total funding $239M
Latest round Venture
Sectors Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing Space Transportation & Logistics, In-Orbit Servicing & Assembly, Satellite Manufacturing
Products listed 5 3
Federal contracts
Launches
Leaders listed Frank Backes, Matt O'Connell, Jessica Hunter John C. Rood, Rob Schwarz, Lon Ensler
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Capella Space and Momentus compare?

Both companies work in Satellite Manufacturing. Capella Space was founded in 2016 and Momentus in 2017.

Which is larger, Capella Space or Momentus?

Capella Space reports the larger workforce, with 233 employees versus 41.

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