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 ExPace Operates the Kuaizhou family of solid-fueled small-lift launch vehicles for commercial and government satellite delivery to low Earth orbit ExPace logo
HEAD-TO-HEAD1 shared sector
Eta Space ExPace
Founded 2019 2016
Headquarters Rockledge, Florida, USA Wuhan, Hubei, China
Type private government
Status operating operating
Employees 10
Total funding $27.2M $417M
Latest round Grant Series B
Sectors Space Transportation & Logistics, Lunar Services, Space Propulsion Launch Services, Space Propulsion
Products listed 6 2
Federal contracts
Launches 33 (88%)
Leaders listed Dr. William Notardonato Zhang Di, Zha Xiongquan
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Eta Space and ExPace compare?

Both companies work in Space Propulsion. Eta Space was founded in 2019 and ExPace in 2016.

Which has more launches, Eta Space or ExPace?

ExPace leads with 33 tracked launches (88% success rate).

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