SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Gilmour Space Technologies logo Gilmour Space Technologies Develops hybrid-propellant launch vehicles, a modular satellite bus, and operates Australia's first licensed orbital spaceport. vs Space One Develops and launches the solid-fuel KAIROS small satellite launch vehicle from its private Spaceport Kii facility in southern Japan Space One logo
HEAD-TO-HEAD2 shared sectors
Gilmour Space Technologies Space One
Founded 2015 2018
Headquarters Gold Coast, QLD, Australia 東京都港区芝公園1-2-6 ランドマーク芝公園6F
Type private private
Status operating operating
Employees 176
Total funding A$217M $28M
Latest round Series E Series A
Sectors Launch Services, Satellite Manufacturing, Spaceports & Range Services Launch Services, Spaceports & Range Services
Products listed 4 3
Federal contracts
Launches 2 (0%) 3 (0%)
Leaders listed Adam Gilmour, James Gilmour, Ashley Hasforth Masakazu Toyoda, Nobuhiro Sekino
News mentions 0 99
SHARED SECTORS
FREQUENTLY ASKED

How do Gilmour Space Technologies and Space One compare?

Both companies work in Launch Services, Spaceports & Range Services. Gilmour Space Technologies was founded in 2015 and Space One in 2018.

Which has more launches, Gilmour Space Technologies or Space One?

Space One leads with 3 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.