RTX Global aerospace and defense conglomerate operating Collins Aerospace, Pratt & Whitney, and Raytheon Sidus Space Designs, manufactures, and operates LizzieSat small satellites, delivering AI-driven space-based data and hardware manufacturing services for defense and commercial customers 
| RTX | Sidus Space | |
|---|---|---|
| Founded | 1922 | 2012 |
| Headquarters | Arlington, Virginia | Cape Canaveral, Florida |
| Type | private | public |
| Status | operating | operating |
| Employees | 185,000 | 73 |
| Total funding | — | — |
| Latest round | — | — |
| Sectors | Space Propulsion, Satellite Communications, Space Defense Systems | Satellite Manufacturing, Earth Observation & Remote Sensing, Space Defense Systems |
| Products listed | 7 | 3 |
| Federal contracts | 7 ($25.99B) | — |
| Launches | — | — |
| Leaders listed | — | Carol Craig, Mark Mikolajczyk, Val Ojdanic |
| News mentions | 0 | 9 |
How do RTX and Sidus Space compare?
Both companies work in Space Defense Systems. RTX was founded in 1922 and Sidus Space in 2012.
Which is larger, RTX or Sidus Space?
RTX reports the larger workforce, with 185,000 employees versus 73.
Which has more US federal contracts, RTX or Sidus Space?
RTX has been awarded more, with $25.99B across 7 awards.