| Eta Space | Revolution Space | |
|---|---|---|
| Founded | 2019 | 2014 |
| Headquarters | Rockledge, Florida | Charlestown, Massachusetts |
| Type | private | private |
| Status | operating | operating |
| Employees | 10 | 38 |
| Total funding | $27.2M | $100.8M |
| Latest round | Grant | Venture |
| Sectors | Space Transportation & Logistics, Lunar Services, Space Propulsion | Space Propulsion, Satellite Components & Subsystems |
| Products listed | 6 | 1 |
| Federal contracts | — | — |
| Launches | — | — |
| Leaders listed | Dr. William Notardonato | Darren Garber, PhD, Darren Womacks, Paul Richards |
| News mentions | 0 | 2 |
How do Eta Space and Revolution Space compare?
Both companies work in Space Propulsion. Eta Space was founded in 2019 and Revolution Space in 2014.
Which is larger, Eta Space or Revolution Space?
Revolution Space reports the larger workforce, with 38 employees versus 10.