SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
ClearSpace logo ClearSpace Designs and operates robotic spacecraft for active debris removal, satellite life extension, and in-orbit inspection services. vs Sidus Space Designs, manufactures, and operates LizzieSat small satellites, delivering AI-driven space-based data and hardware manufacturing services for defense and commercial customers. Sidus Space logo
HEAD-TO-HEAD1 shared sector
ClearSpace Sidus Space
Founded 2018 2012
Headquarters Renens, Switzerland Florida’s Space Coast
Type private public
Status operating operating
Employees 92 73
Total funding $36M
Latest round Series A+
Sectors Space Sustainability & Debris Removal, In-Orbit Servicing & Assembly, Satellite Manufacturing Satellite Manufacturing, Earth Observation & Remote Sensing, Space Defense Systems
Products listed 5 3
Federal contracts
Launches
Leaders listed Luc Piguet, Muriel Richard, Valéry Gineste Carol Craig, Mark Mikolajczyk, Val Ojdanic
News mentions 0 9
SHARED SECTORS
FREQUENTLY ASKED

How do ClearSpace and Sidus Space compare?

Both companies work in Satellite Manufacturing. ClearSpace was founded in 2018 and Sidus Space in 2012.

Which is larger, ClearSpace or Sidus Space?

ClearSpace reports the larger workforce, with 92 employees versus 73.

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