SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
NanoAvionics logo NanoAvionics Manufactures standardized nanosatellite and microsatellite buses and provides end-to-end small satellite mission integration services vs Open Cosmos Designs, builds, launches, and operates small satellites for Earth observation, telecommunications, navigation, and science missions Open Cosmos logo
HEAD-TO-HEAD1 shared sector
NanoAvionics Open Cosmos
Founded 2014 2015
Headquarters Vilnius, Lithuania Harwell, United Kingdom
Type private private
Status operating operating
Employees 250 177
Total funding $16.5M $57M
Latest round Grant Series B
Sectors Satellite Manufacturing, Satellite Components & Subsystems Satellite Manufacturing, Earth Observation & Remote Sensing, Satellite Communications
Products listed 14 4
Federal contracts — —
Launches — —
Leaders listed Atle Wollo, Fredrik Aarrestad, Rasa Stukiene Rafel Jorda Siquier, Jordi Barrera Ars, Aleix Megias Homar
News mentions 17 15
SHARED SECTORS
Satellite Manufacturing
FREQUENTLY ASKED

How do NanoAvionics and Open Cosmos compare?

Both companies work in Satellite Manufacturing. NanoAvionics was founded in 2014 and Open Cosmos in 2015.

Which is larger, NanoAvionics or Open Cosmos?

NanoAvionics reports the larger workforce, with 250 employees versus 177.

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