SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.04
Lacuna Space logo Lacuna Space Operates a low-Earth orbit satellite network providing direct-to-device IoT connectivity for remote sensors using its proprietary LoneWhisper protocol based on LoRaWAN 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
Lacuna Space Open Cosmos
Founded 2016 2015
Headquarters United Kingdom Harwell, United Kingdom
Type private private
Status operating operating
Employees 17 177
Total funding $21.6M $57M
Latest round Grant Series B
Sectors Satellite Communications, Satellite Components & Subsystems Satellite Manufacturing, Earth Observation & Remote Sensing, Satellite Communications
Products listed 8 4
Federal contracts
Launches
Leaders listed Rob Spurrett, Thomas Telkamp, Fernando Rodriguez Rafel Jorda Siquier, Jordi Barrera Ars, Aleix Megias Homar
News mentions 0 15
SHARED SECTORS
FREQUENTLY ASKED

How do Lacuna Space and Open Cosmos compare?

Both companies work in Satellite Communications. Lacuna Space was founded in 2016 and Open Cosmos in 2015.

Which is larger, Lacuna Space or Open Cosmos?

Open Cosmos reports the larger workforce, with 177 employees versus 17.

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