Frank Thomson "Tom" Leighton is the CEO of Akamai Technologies, the company he co-founded with the late Daniel Lewin in 1998. As one of the world's preeminent authorities on algorithms for network applications and cybersecurity, Leighton discovered a solution to free up web congestion using applied mathematics and distributed computing.

Akamai Technologies, Inc. is an American delivery company that provides content delivery network (CDN), cybersecurity, DDoS mitigation, and cloud services. Headquartered in Cambridge, Massachusetts, it operates a worldwide network of servers whose capacity it rents to customers running websites and other web services, with the goal of providing end users with greater speed and availability via Akamai-owned servers located closer to them.