| ClearSpace | Sierra Space | |
|---|---|---|
| Founded | 2018 | 2021 |
| Headquarters | Renens, Luxembourg | Louisville, Colorado |
| Type | private | private |
| Status | operating | operating |
| Employees | 92 | 1,072 |
| Total funding | $36M | $2.2B |
| Latest round | Series A+ | Series C |
| Sectors | Space Sustainability & Debris Removal, In-Orbit Servicing & Assembly, Satellite Manufacturing | Satellite Manufacturing, Space Propulsion, Space Stations & Habitats |
| Products listed | 5 | 7 |
| Federal contracts | — | 1 ($6.5M) |
| Launches | — | — |
| Leaders listed | Luc Piguet, Muriel Richard, Valéry Gineste | Dan Jablonsky, Janet Kavandi, Troy Lahr |
| News mentions | 0 | 0 |
How do ClearSpace and Sierra Space compare?
Both companies work in Satellite Manufacturing. ClearSpace was founded in 2018 and Sierra Space in 2021.
Which is larger, ClearSpace or Sierra Space?
Sierra Space reports the larger workforce, with 1,072 employees versus 92.
Which has more US federal contracts, ClearSpace or Sierra Space?
Sierra Space has been awarded more, with $6.5M across 1 awards.