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 ThinkOrbital Defending, servicing, and building space infrastructure with X-ray inspection, robotic toolkits, and autonomously assembled orbital platforms ThinkOrbital logo
HEAD-TO-HEAD1 shared sector
Aetherflux ThinkOrbital
Founded 2024 2021
Headquarters San Carlos, California Boulder, Colorado
Type private private
Status operating operating
Employees 40 19
Total funding $60M $5.9M
Latest round Series A Seed
Sectors Satellite Manufacturing, In-Space Manufacturing Space Domain Awareness, In-Orbit Servicing & Assembly, In-Space Manufacturing
Products listed 3 3
Federal contracts
Launches
Leaders listed Baiju Bhatt, Joe Yaffe Lee Rosen, Sebastian Asprella, Vojtech Holub
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Aetherflux and ThinkOrbital compare?

Both companies work in In-Space Manufacturing. Aetherflux was founded in 2024 and ThinkOrbital in 2021.

Which is larger, Aetherflux or ThinkOrbital?

Aetherflux reports the larger workforce, with 40 employees versus 19.

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