| Avio | Phase Four | |
|---|---|---|
| Founded | 1912 | 2015 |
| Headquarters | Colleferro, Italy | Hawthorne, California |
| Type | public | private |
| Status | operating | closed |
| Employees | 1,300 | 5 |
| Total funding | — | $35.8M |
| Latest round | — | Series C |
| Sectors | Launch Services, Space Defense Systems, Space Propulsion | Space Propulsion, Satellite Components & Subsystems |
| Products listed | 6 | 4 |
| Federal contracts | — | — |
| Launches | 25 (4%) | — |
| Leaders listed | Giulio Ranzo, Roberto Italia, Roberto Carassai | Steve Kiser, M. Umair Siddiqui, Simon Halpern |
| News mentions | 0 | 0 |
How do Avio and Phase Four compare?
Both companies work in Space Propulsion. Avio was founded in 1912 and Phase Four in 2015.
Which is larger, Avio or Phase Four?
Avio reports the larger workforce, with 1,300 employees versus 5.
Which has more launches, Avio or Phase Four?
Avio leads with 25 tracked launches (4% success rate).