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 Astrocast Operates a nanosatellite IoT network providing bidirectional, low-power satellite connectivity for remote asset tracking and monitoring across maritime, agriculture, and industrial sectors Astrocast logo
HEAD-TO-HEAD1 shared sector
Aetherflux Astrocast
Founded 2024 2014
Headquarters San Carlos, California, USA Chavannes-près-Renens, Switzerland
Type private private
Status operating operating
Employees 40 65
Total funding $60M $91M
Latest round Series A Post-IPO Debt
Sectors Satellite Manufacturing, In-Space Manufacturing Satellite Communications, Satellite Manufacturing
Products listed 3 9
Federal contracts
Launches
Leaders listed Baiju Bhatt, Joe Yaffe Fabien Jordan, Kjell Karlsen, Eric Ménard
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Aetherflux and Astrocast compare?

Both companies work in Satellite Manufacturing. Aetherflux was founded in 2024 and Astrocast in 2014.

Which is larger, Aetherflux or Astrocast?

Astrocast reports the larger workforce, with 65 employees versus 40.

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