Epic Aerospace Space tug developer building reusable in-space propulsion systems for satellite repositioning Momentus Operates orbital service vehicles and manufactures satellite buses for in-space transportation, hosted payloads, and proximity operations 
| Epic Aerospace | Momentus | |
|---|---|---|
| Founded | 2019 | 2017 |
| Headquarters | United States | San Jose, California |
| Type | private | public |
| Status | operating | operating |
| Employees | — | 41 |
| Total funding | — | — |
| Latest round | Seed | — |
| Sectors | Space Propulsion, In-Orbit Servicing & Assembly, Satellite Components & Subsystems | Space Transportation & Logistics, In-Orbit Servicing & Assembly, Satellite Manufacturing |
| Products listed | 6 | 3 |
| Federal contracts | — | — |
| Launches | — | — |
| Leaders listed | IGNACIO BELIERES MONTERO, LUCA ESTEBENET, GERVASIO TIBERIO | John C. Rood, Rob Schwarz, Lon Ensler |
| News mentions | 10 | 0 |
How do Epic Aerospace and Momentus compare?
Both companies work in In-Orbit Servicing & Assembly. Epic Aerospace was founded in 2019 and Momentus in 2017.