| Phase Four | Solstar Space | |
|---|---|---|
| Founded | 2015 | 2017 |
| Headquarters | Hawthorne, California, USA | Santa Fe, New Mexico, USA |
| Type | private | private |
| Status | closed | operating |
| Employees | 5 | 9 |
| Total funding | $35.8M | $3.4M |
| Latest round | Series C | Grant |
| Sectors | Space Propulsion, Satellite Components & Subsystems | Satellite Communications, Satellite Components & Subsystems |
| Products listed | 4 | 7 |
| Federal contracts | — | — |
| Launches | — | — |
| Leaders listed | Steve Kiser, M. Umair Siddiqui, Simon Halpern | M. Brian Barnett, Tony Colucci, Emmanuel Thomas |
| News mentions | 0 | 0 |
How do Phase Four and Solstar Space compare?
Both companies work in Satellite Components & Subsystems. Phase Four was founded in 2015 and Solstar Space in 2017.
Which is larger, Phase Four or Solstar Space?
Solstar Space reports the larger workforce, with 9 employees versus 5.