Leidos Provides space ground systems, mission software, sensor payloads, and space domain awareness for the Space Force, NRO, and intelligence agencies Sidus Space Designs, manufactures, and operates LizzieSat small satellites, delivering AI-driven space-based data and hardware manufacturing services for defense and commercial customers 
| Leidos | Sidus Space | |
|---|---|---|
| Founded | 2013 | 2012 |
| Headquarters | Reston, Virginia | Florida’s Space Coast, Florida |
| Type | public | public |
| Status | operating | operating |
| Employees | 50,000 | 73 |
| Total funding | — | — |
| Latest round | — | — |
| Sectors | Space Defense Systems, Geospatial Intelligence & Analytics, Space Intelligence & Reconnaissance | Satellite Manufacturing, Earth Observation & Remote Sensing, Space Defense Systems |
| Products listed | 25 | 3 |
| Federal contracts | 3 ($202.2M) | — |
| Launches | — | — |
| Leaders listed | — | Carol Craig, Mark Mikolajczyk, Val Ojdanic |
| News mentions | 0 | 9 |
How do Leidos and Sidus Space compare?
Both companies work in Space Defense Systems. Leidos was founded in 2013 and Sidus Space in 2012.
Which is larger, Leidos or Sidus Space?
Leidos reports the larger workforce, with 50,000 employees versus 73.
Which has more US federal contracts, Leidos or Sidus Space?
Leidos has been awarded more, with $202.2M across 3 awards.