Astroscale Designs and operates spacecraft for on-orbit servicing, including debris removal, satellite life extension, and refueling across LEO and GEO Sierra Nevada Corporation 
| Astroscale | Sierra Nevada Corporation | |
|---|---|---|
| Founded | 2018 | 1963 |
| Headquarters | Tokyo, Japan | United States |
| Type | public | private |
| Status | operating | operating |
| Employees | 376 | — |
| Total funding | — | — |
| Latest round | — | — |
| Sectors | In-Orbit Servicing & Assembly, Space Domain Awareness, Space Sustainability & Debris Removal | Space Defense Systems, Space Domain Awareness, Space Intelligence & Reconnaissance |
| Products listed | 6 | 17 |
| Federal contracts | — | 6 ($714.1M) |
| Launches | — | — |
| Leaders listed | Mitsunobu Okada, Chris Blackerby, Nobuhiro Matsuyama | — |
| News mentions | 11 | 1 |
How do Astroscale and Sierra Nevada Corporation compare?
Both companies work in Space Domain Awareness. Astroscale was founded in 2018 and Sierra Nevada Corporation in 1963.
Which has more US federal contracts, Astroscale or Sierra Nevada Corporation?
Sierra Nevada Corporation has been awarded more, with $714.1M across 6 awards.