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 Frontier Space Technologies Develops autonomous miniaturized laboratories and bioreactor platforms for pharmaceutical research and biomanufacturing in microgravity Frontier Space Technologies logo
HEAD-TO-HEAD1 shared sector
Aetherflux Frontier Space Technologies
Founded 2024 2021
Headquarters San Carlos, California Nottingham, United Kingdom
Type private private
Status operating operating
Employees 40 9
Total funding $60M $720K
Latest round Series A Seed
Sectors Satellite Manufacturing, In-Space Manufacturing In-Space Manufacturing, Satellite Components & Subsystems
Products listed 3 3
Federal contracts
Launches
Leaders listed Baiju Bhatt, Joe Yaffe Dr. Aqeel Shamsul, Zaria Serfontein, Mat Zalasiewicz
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Aetherflux and Frontier Space Technologies compare?

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

Which is larger, Aetherflux or Frontier Space Technologies?

Aetherflux reports the larger workforce, with 40 employees versus 9.

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