Founding Date | Founding Date 1998 | Founding Date 2015 |
Type | Type Public | Type Private |
Tags | ||
Locations | Locations George Town, KY HQ Beijing, CN Chengdu, CN Guangzhou, CN Shanghai, CN Wuhan, CN Xi'an, CN see more | Locations Hawthorne, US HQ |
Employees | Employees 142 | Employees 407% decrease |

Phase Four is a company that develops electric propulsion systems for satellites.
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