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 Impulse Space Designs and operates orbital transfer vehicles that move payloads between orbits using high-thrust chemical propulsion, delivering to GEO in under a day Impulse Space logo
HEAD-TO-HEAD1 shared sector
Aetherflux Impulse Space
Founded 2024 2021
Headquarters San Carlos, California Redondo Beach, California
Type private private
Status operating operating
Employees 40 292
Total funding $60M $895M
Latest round Series A Series C
Sectors Satellite Manufacturing, In-Space Manufacturing Space Transportation & Logistics, Satellite Manufacturing, Space Propulsion
Products listed 3 5
Federal contracts
Launches
Leaders listed Baiju Bhatt, Joe Yaffe Tom Mueller, Eric Romo, Kevin Miller
News mentions 0 3
SHARED SECTORS
FREQUENTLY ASKED

How do Aetherflux and Impulse Space compare?

Both companies work in Satellite Manufacturing. Aetherflux was founded in 2024 and Impulse Space in 2021.

Which is larger, Aetherflux or Impulse Space?

Impulse Space reports the larger workforce, with 292 employees versus 40.

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