SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
GITAI logo GITAI Develops space robotic systems for in-orbit servicing, satellite assembly, and lunar infrastructure construction 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
GITAI Sidus Space
Founded 2016 2012
Headquarters Torrance, California, USA Florida’s Space Coast
Type private public
Status operating operating
Employees 31 73
Total funding $81.5M
Latest round Series B
Sectors In-Orbit Servicing & Assembly, Lunar Services, Satellite Manufacturing Satellite Manufacturing, Earth Observation & Remote Sensing, Space Defense Systems
Products listed 8 3
Federal contracts
Launches
Leaders listed Sho Nakanose, Toyotaka Kozuki, Yuto Nakanishi Carol Craig, Mark Mikolajczyk, Val Ojdanic
News mentions 9 9
SHARED SECTORS
FREQUENTLY ASKED

How do GITAI and Sidus Space compare?

Both companies work in Satellite Manufacturing. GITAI was founded in 2016 and Sidus Space in 2012.

Which is larger, GITAI or Sidus Space?

Sidus Space reports the larger workforce, with 73 employees versus 31.

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