| Benchmark Space Systems | Sierra Space | |
|---|---|---|
| Founded | 2017 | 2021 |
| Headquarters | Burlington, Vermont | Louisville, Colorado |
| Type | private | private |
| Status | operating | operating |
| Employees | 45 | 1,072 |
| Total funding | $58.1M | $2.2B |
| Latest round | Venture | Series C |
| Sectors | Space Propulsion, Space Sustainability & Debris Removal, Space Transportation & Logistics | Satellite Manufacturing, Space Propulsion, Space Stations & Habitats |
| Products listed | 21 | 7 |
| Federal contracts | — | 1 ($6.5M) |
| Launches | — | — |
| Leaders listed | Wesley Grove, Ryan McDevitt, Brad Morrison | Dan Jablonsky, Janet Kavandi, Troy Lahr |
| News mentions | 21 | 0 |
How do Benchmark Space Systems and Sierra Space compare?
Both companies work in Space Propulsion. Benchmark Space Systems was founded in 2017 and Sierra Space in 2021.
Which is larger, Benchmark Space Systems or Sierra Space?
Sierra Space reports the larger workforce, with 1,072 employees versus 45.
Which has more US federal contracts, Benchmark Space Systems or Sierra Space?
Sierra Space has been awarded more, with $6.5M across 1 awards.