Momentus Operates orbital service vehicles and manufactures satellite buses for in-space transportation, hosted payloads, and proximity operations The Exploration Company Munich-based startup developing the Nyx family of reusable, refillable spacecraft for LEO and lunar missions 
| Momentus | The Exploration Company | |
|---|---|---|
| Founded | 2017 | 2021 |
| Headquarters | San Jose, California | Germany, Germany |
| Type | public | private |
| Status | operating | operating |
| Employees | 35 | 450 |
| Total funding | — | — |
| Latest round | — | Series B |
| Sectors | Space Transportation & Logistics, In-Orbit Servicing & Assembly, Satellite Manufacturing | Launch Services, Space Stations & Habitats, Space Transportation & Logistics |
| Products listed | 5 | 1 |
| Federal contracts | — | — |
| Launches | — | — |
| Leaders listed | John C. Rood, Rob Schwarz, Lon Ensler | — |
| News mentions | 52 | 3 |
How do Momentus and The Exploration Company compare?
Both companies work in Space Transportation & Logistics. Momentus was founded in 2017 and The Exploration Company in 2021.
Which is larger, Momentus or The Exploration Company?
The Exploration Company reports the larger workforce, with 450 employees versus 35.