SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
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 Space Forge Manufactures advanced semiconductor materials and alloys in microgravity using reusable, returnable satellite platforms for return to Earth Space Forge logo
HEAD-TO-HEAD2 shared sectors
Aetherflux Space Forge
Founded 2024 2018
Headquarters San Carlos, California, USA Florida
Type private private
Status operating operating
Employees 40 64
Total funding $60M $51.2M
Latest round Series A Series A
Sectors Satellite Manufacturing, In-Space Manufacturing In-Space Manufacturing, Satellite Components & Subsystems, Satellite Manufacturing
Products listed 3 4
Federal contracts
Launches
Leaders listed Baiju Bhatt, Joe Yaffe Joshua Western, Andrew Bacon, Michelle Flemming
News mentions 0 43
SHARED SECTORS
FREQUENTLY ASKED

How do Aetherflux and Space Forge compare?

Both companies work in Satellite Manufacturing, In-Space Manufacturing. Aetherflux was founded in 2024 and Space Forge in 2018.

Which is larger, Aetherflux or Space Forge?

Space Forge reports the larger workforce, with 64 employees versus 40.

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