| Epsilon3 | Sierra Space | |
|---|---|---|
| Founded | 2021 | 2021 |
| Headquarters | Los Angeles, California, USA | Louisville, Colorado, USA |
| Type | private | private |
| Status | operating | operating |
| Employees | 29 | 1,072 |
| Total funding | $18.8M | $2.2B |
| Latest round | Series A | Series C |
| Sectors | Space Software & Mission Tools, Satellite Manufacturing | Satellite Manufacturing, Space Propulsion, Space Stations & Habitats |
| Products listed | 6 | 7 |
| Federal contracts | — | 1 ($6.5M) |
| Launches | — | — |
| Leaders listed | Laura Crabtree, Max Mednik, Audrey Fraijo | Dan Jablonsky, Janet Kavandi, Troy Lahr |
| News mentions | 0 | 0 |
How do Epsilon3 and Sierra Space compare?
Both companies work in Satellite Manufacturing. Epsilon3 was founded in 2021 and Sierra Space in 2021.
Which is larger, Epsilon3 or Sierra Space?
Sierra Space reports the larger workforce, with 1,072 employees versus 29.
Which has more US federal contracts, Epsilon3 or Sierra Space?
Sierra Space has been awarded more, with $6.5M across 1 awards.