Phase Four

Based in Hawthorne, California, Phase Four is enabling the exponential growth of satellite constellations by solving the satellites costliest problem, the propulsion system. By eliminating the most common failure points in legacy technologies electrodes, high-voltage electronics, and complex fabrication Phase Four has built a system that offers reliable high performance with baked-in manufacturability. Our systems provide Hall Effect Thruster performance at a fraction of the price and delivery timeline, with nearly double the lifespan. Check out our open positions at at www.phasefour.io/careers if you have interest in joining our mission

Phase four operates in the Defense and space manufacturing industry.

Phase four's revenue is 11m - 100m

Phase four has 11 - 50 employees.