SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
ArkEdge Space logo ArkEdge Space Designs, manufactures, and operates micro-satellite constellations for maritime communications, earth observation, positioning, and deep space exploration vs Open Cosmos Designs, builds, launches, and operates small satellites for Earth observation, telecommunications, navigation, and science missions Open Cosmos logo
HEAD-TO-HEAD2 shared sectors
ArkEdge Space Open Cosmos
Founded 2018 2015
Headquarters Japan Harwell, United Kingdom
Type private private
Status operating operating
Employees 181 177
Total funding $75M $57M
Latest round Series B Series B
Sectors Satellite Manufacturing, Navigation & Positioning, Satellite Communications Satellite Manufacturing, Earth Observation & Remote Sensing, Satellite Communications
Products listed 10 4
Federal contracts
Launches
Leaders listed Takayoshi Fukuyo, Ryohei Takahashi, Kanta Yanagida Rafel Jorda Siquier, Jordi Barrera Ars, Aleix Megias Homar
News mentions 42 15
SHARED SECTORS
FREQUENTLY ASKED

How do ArkEdge Space and Open Cosmos compare?

Both companies work in Satellite Manufacturing, Satellite Communications. ArkEdge Space was founded in 2018 and Open Cosmos in 2015.

Which is larger, ArkEdge Space or Open Cosmos?

ArkEdge Space reports the larger workforce, with 181 employees versus 177.

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