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 ArkEdge Space Designs, manufactures, and operates micro-satellite constellations for maritime communications, earth observation, positioning, and deep space exploration ArkEdge Space logo
HEAD-TO-HEAD1 shared sector
Aetherflux ArkEdge Space
Founded 2024 2018
Headquarters San Carlos, California Japan
Type private private
Status operating operating
Employees 40 181
Total funding $60M $75M
Latest round Series A Series B
Sectors Satellite Manufacturing, In-Space Manufacturing Satellite Manufacturing, Navigation & Positioning, Satellite Communications
Products listed 3 10
Federal contracts
Launches
Leaders listed Baiju Bhatt, Joe Yaffe Takayoshi Fukuyo, Ryohei Takahashi, Kanta Yanagida
News mentions 0 42
SHARED SECTORS
FREQUENTLY ASKED

How do Aetherflux and ArkEdge Space compare?

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

Which is larger, Aetherflux or ArkEdge Space?

ArkEdge Space reports the larger workforce, with 181 employees versus 40.

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