Electron
Electron is a partially recoverable orbital launch vehicle developed by Rocket Lab, an American aerospace company founded in New Zealand with a wholly-owned New Zealand subsidiary. Electron was developed to service the commercial small satellite launch market. Its Rutherford engines are the first electric-pump-fed engine to power an orbital-class rocket. On some missions, the first stage is recovered using a parachute.
Missions: 52
Successes: 48
Partial Failures: 0
Failures: 4
Success Streak: 11
Success Rate: 92.3%