16. Larry Page
No CEO has consistently delivered more leading-edge technology in as many diverse markets as Larry Page. Among the latest breakthroughs: Project Vault, a computer the size of a Micro SD card that handles security functions for smartphones; and Project Brillo, Google's operating system for the Internet of Things. If that is not enough, the onetime Google boy wonder has remade himself into a steady-handed big-company CEO more than capable of running a $66 billion company.