| Astranis | Sierra Space | |
|---|---|---|
| Founded | 2015 | 2021 |
| Headquarters | California | Louisville, Colorado |
| Type | private | private |
| Status | operating | operating |
| Employees | 423 | 1,072 |
| Total funding | $754M | $2.2B |
| Latest round | Series D | Series C |
| Sectors | Satellite Communications, Navigation & Positioning, Satellite Manufacturing | Satellite Manufacturing, Space Propulsion, Space Stations & Habitats |
| Products listed | 4 | 7 |
| Federal contracts | 1 ($7.5M) | 1 ($6.5M) |
| Launches | — | — |
| Leaders listed | John Gedmark, Ryan McLinko, Mark Mesler | Dan Jablonsky, Janet Kavandi, Troy Lahr |
| News mentions | 12 | 0 |
How do Astranis and Sierra Space compare?
Both companies work in Satellite Manufacturing. Astranis was founded in 2015 and Sierra Space in 2021.
Which is larger, Astranis or Sierra Space?
Sierra Space reports the larger workforce, with 1,072 employees versus 423.
Which has more US federal contracts, Astranis or Sierra Space?
Astranis has been awarded more, with $7.5M across 1 awards.