SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Momentus logo Momentus Operates orbital service vehicles and manufactures satellite buses for in-space transportation, hosted payloads, and proximity operations vs OHB SE Develops and manufactures satellite systems for navigation, Earth observation, telecommunications, and reconnaissance, and produces aerospace structures and launcher components OHB SE logo
HEAD-TO-HEAD1 shared sector
Momentus OHB SE
Founded 2017 1981
Headquarters San Jose, California Bremen, Germany
Type public public
Status operating operating
Employees 41 4,000
Total funding
Latest round
Sectors Space Transportation & Logistics, In-Orbit Servicing & Assembly, Satellite Manufacturing Satellite Manufacturing, Earth Observation & Remote Sensing, Satellite Components & Subsystems
Products listed 3 11
Federal contracts
Launches
Leaders listed John C. Rood, Rob Schwarz, Lon Ensler Marco R. Fuchs, Kurt Melching, Dr. Markus Moeller
News mentions 0 7
SHARED SECTORS
FREQUENTLY ASKED

How do Momentus and OHB SE compare?

Both companies work in Satellite Manufacturing. Momentus was founded in 2017 and OHB SE in 1981.

Which is larger, Momentus or OHB SE?

OHB SE reports the larger workforce, with 4,000 employees versus 41.

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