| Phase Four | Tesat-Spacecom | |
|---|---|---|
| Founded | 2015 | 1949 |
| Headquarters | Hawthorne, California, USA | Backnang, Germany |
| Type | private | private |
| Status | closed | operating |
| Employees | 5 | 1,100 |
| Total funding | $35.8M | — |
| Latest round | Series C | — |
| Sectors | Space Propulsion, Satellite Components & Subsystems | Satellite Communications, Navigation & Positioning, Satellite Components & Subsystems |
| Products listed | 4 | 6 |
| Federal contracts | — | — |
| Launches | — | — |
| Leaders listed | Steve Kiser, M. Umair Siddiqui, Simon Halpern | Dr. Caroline Weishaupl, Matthias von Hayek-Boelingen, Rolf Leonhardt |
| News mentions | 0 | 36 |
How do Phase Four and Tesat-Spacecom compare?
Both companies work in Satellite Components & Subsystems. Phase Four was founded in 2015 and Tesat-Spacecom in 1949.
Which is larger, Phase Four or Tesat-Spacecom?
Tesat-Spacecom reports the larger workforce, with 1,100 employees versus 5.