| Impulse Space | Relativity Space | |
|---|---|---|
| Founded | 2021 | 2015 |
| Headquarters | Redondo Beach, California, USA | Long Beach, California, USA |
| Type | private | private |
| Status | operating | operating |
| Employees | 292 | 1,285 |
| Total funding | $895M | $1.4B |
| Latest round | Series C | Series F |
| Sectors | Space Transportation & Logistics, Satellite Manufacturing, Space Propulsion | Launch Services, Space Propulsion |
| Products listed | 5 | 4 |
| Federal contracts | — | — |
| Launches | — | 3 (0%) |
| Leaders listed | Tom Mueller, Eric Romo, Kevin Miller | Eric Schmidt, Maria Seferian, Kevin Wu |
| News mentions | 3 | 0 |
How do Impulse Space and Relativity Space compare?
Both companies work in Space Propulsion. Impulse Space was founded in 2021 and Relativity Space in 2015.
Which is larger, Impulse Space or Relativity Space?
Relativity Space reports the larger workforce, with 1,285 employees versus 292.
Which has more launches, Impulse Space or Relativity Space?
Relativity Space leads with 3 tracked launches (0% success rate).