SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Atomos Space logo Atomos Space Develops orbital transfer vehicles for in-space transportation, satellite life extension, and payload delivery services vs Firefly Aerospace Designs and operates small- and medium-lift launch vehicles, lunar landers, and in-space maneuvering vehicles for defense, civil, and commercial space missions. Firefly Aerospace logo
HEAD-TO-HEAD1 shared sector
Atomos Space Firefly Aerospace
Founded 2018 2014
Headquarters Broomfield, Colorado, USA 2203 Scottsdale Dr. Leander, TX 78641
Type private public
Status operating operating
Employees 3 800
Total funding $27.1M
Latest round Corporate Round
Sectors Space Transportation & Logistics, In-Orbit Servicing & Assembly Launch Services, Lunar Services, Space Transportation & Logistics
Products listed 1 6
Federal contracts
Launches 11 (36%)
Leaders listed Vanessa Clark Jason Kim, Darren Ma, Shea Ferring
News mentions 0 22
SHARED SECTORS
FREQUENTLY ASKED

How do Atomos Space and Firefly Aerospace compare?

Both companies work in Space Transportation & Logistics. Atomos Space was founded in 2018 and Firefly Aerospace in 2014.

Which is larger, Atomos Space or Firefly Aerospace?

Firefly Aerospace reports the larger workforce, with 800 employees versus 3.

Which has more launches, Atomos Space or Firefly Aerospace?

Firefly Aerospace leads with 11 tracked launches (36% success rate).

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