SPACE INDEX COMPANIES INSIGHTS SECTORS PRODUCTS NEWS BLOG ANSWERS RESEARCH ABOUT FOR COMPANIES BUILD / 2026.06.03
NASA logo NASA Conducts civilian space exploration, aeronautics research, and space science across human spaceflight, robotic missions, and Earth observation programs 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
NASA Sidus Space
Founded 1958 2012
Headquarters Washington, District of Columbia, USA Florida’s Space Coast
Type government public
Status operating operating
Employees 18,000 73
Total funding
Latest round
Sectors Planetary Exploration, Earth Observation & Remote Sensing, Launch Services, Space Stations & Habitats Satellite Manufacturing, Earth Observation & Remote Sensing, Space Defense Systems
Products listed 50 3
Federal contracts
Launches
Leaders listed Jared Isaacman, Amit Kshatriya, Casey Swails Carol Craig, Mark Mikolajczyk, Val Ojdanic
News mentions 44 9
SHARED SECTORS
FREQUENTLY ASKED

How do NASA and Sidus Space compare?

Both companies work in Earth Observation & Remote Sensing. NASA was founded in 1958 and Sidus Space in 2012.

Which is larger, NASA or Sidus Space?

NASA reports the larger workforce, with 18,000 employees versus 73.

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