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 Umbra Designs, builds, and operates SAR satellite constellations delivering sub-meter Earth imagery and flight-proven spacecraft hardware Umbra logo
HEAD-TO-HEAD1 shared sector
Aetherflux Umbra
Founded 2024 2015
Headquarters San Carlos, California Arlington, Virginia
Type private private
Status operating operating
Employees 40 165
Total funding $60M $124.1M
Latest round Series A Grant
Sectors Satellite Manufacturing, In-Space Manufacturing Earth Observation & Remote Sensing, Satellite Components & Subsystems, Satellite Manufacturing
Products listed 3 4
Federal contracts
Launches
Leaders listed Baiju Bhatt, Joe Yaffe David Langan, Gabe Dominocielo, Todd Master
News mentions 0 0
SHARED SECTORS
FREQUENTLY ASKED

How do Aetherflux and Umbra compare?

Both companies work in Satellite Manufacturing. Aetherflux was founded in 2024 and Umbra in 2015.

Which is larger, Aetherflux or Umbra?

Umbra reports the larger workforce, with 165 employees versus 40.

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