SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Bellatrix Aerospace logo Bellatrix Aerospace Develops electric and green propulsion systems for satellites and operates an orbital transfer vehicle for precise in-space deployment 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
Bellatrix Aerospace Momentus
Founded 2015 2017
Headquarters Bengaluru, India San Jose, California
Type private public
Status operating operating
Employees 71 41
Total funding $14M
Latest round Series A
Sectors Space Propulsion, Satellite Components & Subsystems, Space Transportation & Logistics Space Transportation & Logistics, In-Orbit Servicing & Assembly, Satellite Manufacturing
Products listed 5 3
Federal contracts
Launches
Leaders listed Rohan M Ganapathy, Yashas Karanam, Chris MacDonald John C. Rood, Rob Schwarz, Lon Ensler
News mentions 2 0
SHARED SECTORS
FREQUENTLY ASKED

How do Bellatrix Aerospace and Momentus compare?

Both companies work in Space Transportation & Logistics. Bellatrix Aerospace was founded in 2015 and Momentus in 2017.

Which is larger, Bellatrix Aerospace or Momentus?

Bellatrix Aerospace reports the larger workforce, with 71 employees versus 41.

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