Forbes' '100 Richest Tech Billionaires in the World 2016' list announced on Wednesday featured only five women with Zhou Qunfei, Founder of touchscreen manufacturer Lens Technology, topping the list. Qunfei ranked 33rd with a $6.4 billion fortune. HP CEO Meg Whitman and Denise Coates, Joint-CEO of online gambling firm Bet365, are some of the other women on the list.