| Phase Four | Ursa Major Technologies | |
|---|---|---|
| Founded | 2015 | 2015 |
| Headquarters | Hawthorne, California | Colorado |
| Type | private | private |
| Status | closed | operating |
| Employees | 5 | 291 |
| Total funding | $35.8M | $549.4M |
| Latest round | Series C | Debt |
| Sectors | Space Propulsion, Satellite Components & Subsystems | Space Propulsion, Satellite Components & Subsystems, Space Defense Systems |
| Products listed | 4 | 6 |
| Federal contracts | — | — |
| Launches | — | — |
| Leaders listed | Steve Kiser, M. Umair Siddiqui, Simon Halpern | Chris Spagnoletti, Bill Nash, Justin Siebert |
| News mentions | 0 | 18 |
How do Phase Four and Ursa Major Technologies compare?
Both companies work in Space Propulsion, Satellite Components & Subsystems. Phase Four was founded in 2015 and Ursa Major Technologies in 2015.
Which is larger, Phase Four or Ursa Major Technologies?
Ursa Major Technologies reports the larger workforce, with 291 employees versus 5.