Warren Chen

Warren Chen is a cofounder of Chroma ATE, a supplier of automatic testing equipment for sectors such as automotive and semiconductors.

The company was set up in 1984 by Chen and other alumni of Taiwan's National Chiao Tung University, including Leo Huang who is also a billionaire.

Chroma's power testing equipment is finding increasing uses worldwide as the AI boom leads to rising electricity usage.

Chen struck out on his own and set up Dynacolor, a Taiwan-listed maker of video surveillance products, in 1991.