5. Larry Page
Net Worth: $43.9 billion
Lawrence Edward Page co-founded Google along with Sergey Brin. He serves as CEO of Alphabet Inc, Google’s parent company. Page is also credited with inventing Google’s best-known search ranking algorithm, PageRank. Page ranks number 5 on our list of the richest tech entrepreneurs in the world. He is a great philanthropist and had donated over $15 million for fighting against the Ebola virus epidemic in Africa.