Exos Aerospace FAA-licensed reusable suborbital launch operator for payload testing, research, and orbital vehicle development Revolution Space Develops in-space electric propulsion systems and advanced spacecraft solutions for commercial and defense satellite operators 
| Exos Aerospace | Revolution Space | |
|---|---|---|
| Founded | 2014 | 2014 |
| Headquarters | Greenville, Texas | Charlestown, Massachusetts |
| Type | private | private |
| Status | operating | operating |
| Employees | — | 38 |
| Total funding | $7M | $100.8M |
| Latest round | Series A | Venture |
| Sectors | Launch Services, Space Propulsion, Suborbital & High-Altitude | Space Propulsion, Satellite Components & Subsystems |
| Products listed | 7 | 1 |
| Federal contracts | — | — |
| Launches | — | — |
| Leaders listed | David Mitchell, John Quinn, Neil Milburn | Darren Garber, PhD, Darren Womacks, Paul Richards |
| News mentions | 0 | 2 |
How do Exos Aerospace and Revolution Space compare?
Both companies work in Space Propulsion. Exos Aerospace was founded in 2014 and Revolution Space in 2014.