Avio Manufactures solid and liquid propulsion systems for European space launchers and produces the Vega family of small-lift launch vehicles Rhea Space Activity GPS-resilient deep space navigation and secure communication technology for defense and national security 
| Avio | Rhea Space Activity | |
|---|---|---|
| Founded | 1912 | 2018 |
| Headquarters | Colleferro, Italy | Washington, District of Columbia |
| Type | public | private |
| Status | operating | operating |
| Employees | 1,500 | — |
| Total funding | — | $6.8M |
| Latest round | — | Series A |
| Sectors | Launch Services, Space Defense Systems, Space Propulsion | Navigation & Positioning, Space Defense Systems, Space Software & Mission Tools |
| Products listed | 7 | 2 |
| Federal contracts | — | — |
| Launches | 25 (4%) | — |
| Leaders listed | Giulio Ranzo, Roberto Italia, Roberto Carassai | Shawn Usman, Kevin Hause, Samuel Lee |
| News mentions | 5 | 0 |
How do Avio and Rhea Space Activity compare?
Both companies work in Space Defense Systems. Avio was founded in 1912 and Rhea Space Activity in 2018.
Which has more launches, Avio or Rhea Space Activity?
Avio leads with 25 tracked launches (4% success rate).