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 Synspective Develops and operates small SAR satellites and provides Earth observation data and analytics for disaster response, national security, and environmental monitoring Synspective logo
HEAD-TO-HEAD1 shared sector
Aetherflux Synspective
Founded 2024 2018
Headquarters San Carlos, California Tokyo, Japan
Type private public
Status operating operating
Employees 40 192
Total funding $60M
Latest round Series A
Sectors Satellite Manufacturing, In-Space Manufacturing Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing
Products listed 3 7
Federal contracts
Launches
Leaders listed Baiju Bhatt, Joe Yaffe Motoyuki Arai, Toshihiro Obata, Atsushi Shito
News mentions 0 1
SHARED SECTORS
FREQUENTLY ASKED

How do Aetherflux and Synspective compare?

Both companies work in Satellite Manufacturing. Aetherflux was founded in 2024 and Synspective in 2018.

Which is larger, Aetherflux or Synspective?

Synspective reports the larger workforce, with 192 employees versus 40.

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