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 ElevationSpace Develops small recoverable spacecraft for microgravity research and manufacturing, with high-frequency cargo return services from low Earth orbit ElevationSpace logo
HEAD-TO-HEAD2 shared sectors
Aetherflux ElevationSpace
Founded 2024 2021
Headquarters San Carlos, California Sendai, Japan
Type private private
Status operating operating
Employees 40 37
Total funding $60M $14M
Latest round Series A Series B
Sectors Satellite Manufacturing, In-Space Manufacturing Space Transportation & Logistics, In-Space Manufacturing, Satellite Manufacturing
Products listed 3 3
Federal contracts
Launches
Leaders listed Baiju Bhatt, Joe Yaffe Ryohei Kobayashi, Toshinori Kuwahara, Hiroshi Imakubo
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Aetherflux and ElevationSpace compare?

Both companies work in Satellite Manufacturing, In-Space Manufacturing. Aetherflux was founded in 2024 and ElevationSpace in 2021.

Which is larger, Aetherflux or ElevationSpace?

Aetherflux reports the larger workforce, with 40 employees versus 37.

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