| Rocket Lab USA | Sierra Space | |
|---|---|---|
| Founded | 2006 | 2021 |
| Headquarters | Long Beach, California | Louisville, Colorado |
| Type | public | private |
| Status | operating | operating |
| Employees | 1,627 | 1,072 |
| Total funding | — | $2.2B |
| Latest round | — | Series C |
| Sectors | Launch Services, Satellite Components & Subsystems, Satellite Manufacturing | Satellite Manufacturing, Space Propulsion, Space Stations & Habitats |
| Products listed | 16 | 7 |
| Federal contracts | 1 ($7.0M) | 1 ($6.5M) |
| Launches | 130 (65%) | — |
| Leaders listed | Sir Peter Beck, Adam Spice, Frank Klein | Dan Jablonsky, Janet Kavandi, Troy Lahr |
| News mentions | 0 | 0 |
How do Rocket Lab USA and Sierra Space compare?
Both companies work in Satellite Manufacturing. Rocket Lab USA was founded in 2006 and Sierra Space in 2021.
Which is larger, Rocket Lab USA or Sierra Space?
Rocket Lab USA reports the larger workforce, with 1,627 employees versus 1,072.
Which has more US federal contracts, Rocket Lab USA or Sierra Space?
Rocket Lab USA has been awarded more, with $7.0M across 1 awards.
Which has more launches, Rocket Lab USA or Sierra Space?
Rocket Lab USA leads with 130 tracked launches (65% success rate).