SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Dawn Aerospace logo Dawn Aerospace Manufactures non-toxic green propulsion systems for satellites and operates reusable suborbital spaceplanes for research and high-speed flight 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
Dawn Aerospace Momentus
Founded 2017 2017
Headquarters Christchurch, New Zealand San Jose, California
Type private public
Status operating operating
Employees 130 41
Total funding $22.3M
Latest round Series A
Sectors Space Propulsion, Space Transportation & Logistics, Suborbital & High-Altitude Space Transportation & Logistics, In-Orbit Servicing & Assembly, Satellite Manufacturing
Products listed 4 3
Federal contracts
Launches
Leaders listed Stefan Powell, Jeroen Wink, James Powell John C. Rood, Rob Schwarz, Lon Ensler
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Dawn Aerospace and Momentus compare?

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

Which is larger, Dawn Aerospace or Momentus?

Dawn Aerospace reports the larger workforce, with 130 employees versus 41.

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