1. Larry Ellison (Net Worth -$ 55.3 billion)
Lawrence “Larry” Joseph Ellison is an American businessman, entrepreneur, and philanthropist who is co-founder, executive chairman and chief technology officer of Oracle Corporation. His net worth for this year is 55.3 billion USD. According to Forbes, Larry Ellison has an estimated net worth of $55.3 billion, as of April 2018, and he is undeniably the richest Tycoon in Hawaii.