SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
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 Skyroot Aerospace Develops small-lift launch vehicles for the small satellite market using solid-fuel boosters, 3D-printed liquid engines, and cryogenic propulsion Skyroot Aerospace logo
HEAD-TO-HEAD1 shared sector
Eta Space Skyroot Aerospace
Founded 2019 2018
Headquarters Rockledge, Florida, USA Hyderabad, Telangana, India
Type private private
Status operating operating
Employees 10 500
Total funding $27.2M $99.8M
Latest round Grant Series B
Sectors Space Transportation & Logistics, Lunar Services, Space Propulsion Launch Services, Space Propulsion
Products listed 6 3
Federal contracts
Launches 1 (0%)
Leaders listed Dr. William Notardonato Pawan Kumar Chandana, Naga Bharath Daka, Kishore Tallam
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Eta Space and Skyroot Aerospace compare?

Both companies work in Space Propulsion. Eta Space was founded in 2019 and Skyroot Aerospace in 2018.

Which is larger, Eta Space or Skyroot Aerospace?

Skyroot Aerospace reports the larger workforce, with 500 employees versus 10.

Which has more launches, Eta Space or Skyroot Aerospace?

Skyroot Aerospace 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.