| CAS Space | Portal Space Systems | |
|---|---|---|
| Founded | 2018 | 2021 |
| Headquarters | China | Bothell, Washington |
| Type | private | private |
| Status | operating | operating |
| Employees | 800 | 22 |
| Total funding | $126.1M | $20M |
| Latest round | Series C-II | Seed |
| Sectors | Launch Services, Space Propulsion, Suborbital & High-Altitude | Space Transportation & Logistics, Satellite Manufacturing, Space Propulsion |
| Products listed | 6 | 3 |
| Federal contracts | — | — |
| Launches | 14 (93%) | — |
| Leaders listed | Yang Yiqiang, Liu Weipeng | Jeff Thornburg, Ian Vorbach, Prashaanth Ravindran |
| News mentions | 0 | 0 |
How do CAS Space and Portal Space Systems compare?
Both companies work in Space Propulsion. CAS Space was founded in 2018 and Portal Space Systems in 2021.
Which is larger, CAS Space or Portal Space Systems?
CAS Space reports the larger workforce, with 800 employees versus 22.
Which has more launches, CAS Space or Portal Space Systems?
CAS Space leads with 14 tracked launches (93% success rate).