| CesiumAstro | Portal Space Systems | |
|---|---|---|
| Founded | 2017 | 2021 |
| Headquarters | Austin, Texas | Bothell, Washington |
| Type | private | private |
| Status | operating | operating |
| Employees | 318 | 22 |
| Total funding | $710.2M | $20M |
| Latest round | Series C | Seed |
| Sectors | Satellite Components & Subsystems, Satellite Communications, Satellite Manufacturing | Space Transportation & Logistics, Satellite Manufacturing, Space Propulsion |
| Products listed | 15 | 3 |
| Federal contracts | — | — |
| Launches | — | — |
| Leaders listed | Shey Sabripour, Kenneth Smith, Chris Pappas III | Jeff Thornburg, Ian Vorbach, Prashaanth Ravindran |
| News mentions | 26 | 0 |
How do CesiumAstro and Portal Space Systems compare?
Both companies work in Satellite Manufacturing. CesiumAstro was founded in 2017 and Portal Space Systems in 2021.
Which is larger, CesiumAstro or Portal Space Systems?
CesiumAstro reports the larger workforce, with 318 employees versus 22.