SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
ISRO logo ISRO India's national space agency developing launch vehicles, satellites, and interplanetary missions for societal benefit 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
ISRO Momentus
Founded 1969 2017
Headquarters Bengaluru, India San Jose, California
Type government public
Status operating operating
Employees 17,000 41
Total funding
Latest round
Sectors Launch Services, Crew Systems & Life Support, Earth Observation & Remote Sensing, Navigation & Positioning, Planetary Exploration, Satellite Communications, Satellite Manufacturing Space Transportation & Logistics, In-Orbit Servicing & Assembly, Satellite Manufacturing
Products listed 11 3
Federal contracts
Launches
Leaders listed V. Narayanan, S. Somanath, Vinod Joshi John C. Rood, Rob Schwarz, Lon Ensler
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do ISRO and Momentus compare?

Both companies work in Satellite Manufacturing. ISRO was founded in 1969 and Momentus in 2017.

Which is larger, ISRO or Momentus?

ISRO reports the larger workforce, with 17,000 employees versus 41.

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