SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Axelspace logo Axelspace Designs, manufactures, and operates microsatellite constellations for Earth observation and provides one-stop satellite mission services 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
Axelspace Momentus
Founded 2008 2017
Headquarters Nihonbashi, Tokyo San Jose, California, USA
Type public public
Status operating operating
Employees 160 41
Total funding
Latest round
Sectors Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing Space Transportation & Logistics, In-Orbit Servicing & Assembly, Satellite Manufacturing
Products listed 3 3
Federal contracts
Launches
Leaders listed Yuya Nakamura, Daigo Orihara, Makiko Hamada John C. Rood, Rob Schwarz, Lon Ensler
News mentions 26 0
SHARED SECTORS
FREQUENTLY ASKED

How do Axelspace and Momentus compare?

Both companies work in Satellite Manufacturing. Axelspace was founded in 2008 and Momentus in 2017.

Which is larger, Axelspace or Momentus?

Axelspace reports the larger workforce, with 160 employees versus 41.

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