SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
Rocket Lab USA logo Rocket Lab USA 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
Rocket Lab USA Sidus Space
Founded 2006 2012
Headquarters Long Beach, California, USA Florida’s Space Coast
Type public public
Status operating operating
Employees 1,627 73
Total funding
Latest round
Sectors Launch Services, Satellite Components & Subsystems, Satellite Manufacturing Satellite Manufacturing, Earth Observation & Remote Sensing, Space Defense Systems
Products listed 16 3
Federal contracts 1 ($7.0M)
Launches 130 (65%)
Leaders listed Sir Peter Beck, Adam Spice, Frank Klein Carol Craig, Mark Mikolajczyk, Val Ojdanic
News mentions 0 9
SHARED SECTORS
FREQUENTLY ASKED

How do Rocket Lab USA and Sidus Space compare?

Both companies work in Satellite Manufacturing. Rocket Lab USA was founded in 2006 and Sidus Space in 2012.

Which is larger, Rocket Lab USA or Sidus Space?

Rocket Lab USA reports the larger workforce, with 1,627 employees versus 73.

Which has more US federal contracts, Rocket Lab USA or Sidus Space?

Rocket Lab USA has been awarded more, with $7.0M across 1 awards.

Which has more launches, Rocket Lab USA or Sidus Space?

Rocket Lab USA leads with 130 tracked launches (65% success rate).

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