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 Capella Space Designs, manufactures, and operates X-band synthetic aperture radar satellites delivering sub-meter resolution Earth observation imagery in all weather conditions. Capella Space logo
HEAD-TO-HEAD1 shared sector
Aetherflux Capella Space
Founded 2024 2016
Headquarters San Carlos, California, USA San Francisco, California, USA
Type private private
Status operating operating
Employees 40 233
Total funding $60M $239M
Latest round Series A Venture Round
Sectors Satellite Manufacturing, In-Space Manufacturing Earth Observation & Remote Sensing, Geospatial Intelligence & Analytics, Satellite Manufacturing
Products listed 3 5
Federal contracts
Launches
Leaders listed Baiju Bhatt, Joe Yaffe Frank Backes, Matt O'Connell, Jessica Hunter
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Aetherflux and Capella Space compare?

Both companies work in Satellite Manufacturing. Aetherflux was founded in 2024 and Capella Space in 2016.

Which is larger, Aetherflux or Capella Space?

Capella Space reports the larger workforce, with 233 employees versus 40.

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