SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Southern Launch logo Southern Launch Operates two spaceports in South Australia providing orbital launch, suborbital testing, orbital re-entry, and range services for domestic and international customers vs SpinLaunch Builds kinetic launch systems using ground-based centrifuges and develops the Meridian LEO broadband constellation for enterprise communications SpinLaunch logo
HEAD-TO-HEAD1 shared sector
Southern Launch SpinLaunch
Founded 2017 2014
Headquarters Adelaide, Australia Long Beach, California
Type private private
Status operating operating
Employees 30 27
Total funding $12M $249M
Latest round Venture Series C
Sectors Spaceports & Range Services, Launch Services, Suborbital & High-Altitude Launch Services, Satellite Communications, Satellite Manufacturing
Products listed 8 4
Federal contracts
Launches
Leaders listed Lloyd Damp, Rebecca Darcey, Tori Murray Massimiliano Ladovaz, David Wrenn
News mentions 6 16
SHARED SECTORS
FREQUENTLY ASKED

How do Southern Launch and SpinLaunch compare?

Both companies work in Launch Services. Southern Launch was founded in 2017 and SpinLaunch in 2014.

Which is larger, Southern Launch or SpinLaunch?

Southern Launch reports the larger workforce, with 30 employees versus 27.

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