| Sierra Space | York Space Systems | |
|---|---|---|
| Founded | 2021 | 2014 |
| Headquarters | Louisville, Colorado | Greenwood Village, Colorado |
| Type | private | public |
| Status | operating | operating |
| Employees | 1,072 | 367 |
| Total funding | $2.2B | — |
| Latest round | Series C | — |
| Sectors | Satellite Manufacturing, Space Propulsion, Space Stations & Habitats | Satellite Manufacturing, Ground Segment & Networks, Space Defense Systems |
| Products listed | 7 | 5 |
| Federal contracts | 1 ($6.5M) | — |
| Launches | — | — |
| Leaders listed | Dan Jablonsky, Janet Kavandi, Troy Lahr | Dirk Wallinger, Mike Lajczok, Melanie Preisser |
| News mentions | 0 | 13 |
How do Sierra Space and York Space Systems compare?
Both companies work in Satellite Manufacturing. Sierra Space was founded in 2021 and York Space Systems in 2014.
Which is larger, Sierra Space or York Space Systems?
Sierra Space reports the larger workforce, with 1,072 employees versus 367.
Which has more US federal contracts, Sierra Space or York Space Systems?
Sierra Space has been awarded more, with $6.5M across 1 awards.