SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Eta Space logo Eta Space Develops cryogenic propellant management systems for in-space storage, transfer, and refueling, and liquid hydrogen infrastructure for terrestrial energy applications vs Stoke Space Develops fully and rapidly reusable medium-lift launch vehicles for orbital access, in-space mobility, and cargo return Stoke Space logo
HEAD-TO-HEAD1 shared sector
Eta Space Stoke Space
Founded 2019 2019
Headquarters Rockledge, Florida Kent, Washington
Type private private
Status operating operating
Employees 10 294
Total funding $27.2M $1.34B
Latest round Grant Series D
Sectors Space Transportation & Logistics, Lunar Services, Space Propulsion Launch Services, Space Transportation & Logistics
Products listed 6 4
Federal contracts
Launches 1 (0%)
Leaders listed Dr. William Notardonato Andy Lapsa, Tom Feldman, Sean Kennelly
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Eta Space and Stoke Space compare?

Both companies work in Space Transportation & Logistics. Eta Space was founded in 2019 and Stoke Space in 2019.

Which is larger, Eta Space or Stoke Space?

Stoke Space reports the larger workforce, with 294 employees versus 10.

Which has more launches, Eta Space or Stoke Space?

Stoke Space leads with 1 tracked launches (0% success rate).

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