SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Aetherflux logo Aetherflux Develops space-based solar power satellites that collect sunlight in low Earth orbit and transmit energy to portable ground receivers via infrared lasers vs Gilmour Space Technologies Develops hybrid-propellant launch vehicles, a modular satellite bus, and operates Australia's first licensed orbital spaceport Gilmour Space Technologies logo
HEAD-TO-HEAD1 shared sector
Aetherflux Gilmour Space Technologies
Founded 2024 2015
Headquarters San Carlos, California Gold Coast, Australia
Type private private
Status operating operating
Employees 40 176
Total funding $60M $141.1M
Latest round Series A Series E
Sectors Satellite Manufacturing, In-Space Manufacturing Launch Services, Satellite Manufacturing, Spaceports & Range Services
Products listed 3 4
Federal contracts
Launches 2 (0%)
Leaders listed Baiju Bhatt, Joe Yaffe Adam Gilmour, James Gilmour, Ashley Hasforth
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Aetherflux and Gilmour Space Technologies compare?

Both companies work in Satellite Manufacturing. Aetherflux was founded in 2024 and Gilmour Space Technologies in 2015.

Which is larger, Aetherflux or Gilmour Space Technologies?

Gilmour Space Technologies reports the larger workforce, with 176 employees versus 40.

Which has more launches, Aetherflux or Gilmour Space Technologies?

Gilmour Space Technologies leads with 2 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.