SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
ElevationSpace logo ElevationSpace Develops small recoverable spacecraft for microgravity research and manufacturing, with high-frequency cargo return services from low Earth orbit vs Momentus Operates orbital service vehicles and manufactures satellite buses for in-space transportation, hosted payloads, and proximity operations. Momentus logo
HEAD-TO-HEAD2 shared sectors
ElevationSpace Momentus
Founded 2021 2017
Headquarters Sendai, Japan San Jose, California, USA
Type private public
Status operating operating
Employees 37 41
Total funding $14M
Latest round Series B
Sectors Space Transportation & Logistics, In-Space Manufacturing, Satellite Manufacturing Space Transportation & Logistics, In-Orbit Servicing & Assembly, Satellite Manufacturing
Products listed 3 3
Federal contracts
Launches
Leaders listed Ryohei Kobayashi, Toshinori Kuwahara, Hiroshi Imakubo John C. Rood, Rob Schwarz, Lon Ensler
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do ElevationSpace and Momentus compare?

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

Which is larger, ElevationSpace or Momentus?

Momentus reports the larger workforce, with 41 employees versus 37.

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