| Phase Four | Skyroot Aerospace | |
|---|---|---|
| Founded | 2015 | 2018 |
| Headquarters | Hawthorne, California, USA | Hyderabad, Telangana, India |
| Type | private | private |
| Status | closed | operating |
| Employees | 5 | 500 |
| Total funding | $35.8M | $99.8M |
| Latest round | Series C | Series B |
| Sectors | Space Propulsion, Satellite Components & Subsystems | Launch Services, Space Propulsion |
| Products listed | 4 | 3 |
| Federal contracts | — | — |
| Launches | — | 1 (0%) |
| Leaders listed | Steve Kiser, M. Umair Siddiqui, Simon Halpern | Pawan Kumar Chandana, Naga Bharath Daka, Kishore Tallam |
| News mentions | 0 | 0 |
How do Phase Four and Skyroot Aerospace compare?
Both companies work in Space Propulsion. Phase Four was founded in 2015 and Skyroot Aerospace in 2018.
Which is larger, Phase Four or Skyroot Aerospace?
Skyroot Aerospace reports the larger workforce, with 500 employees versus 5.
Which has more launches, Phase Four or Skyroot Aerospace?
Skyroot Aerospace leads with 1 tracked launches (0% success rate).