# Tom Leighton

> Tom Leighton is the co-founder and CEO of Akamai Technologies and an MIT professor of applied mathematics on leave. His research with Danny Lewin helped establish content delivery networks; as CEO since 2013, he has led Akamai’s expansion into cybersecurity and cloud computing. His work also spans textbooks, public advisory service, and mathematics education.

- **Role:** Co-founder and Chief Executive Officer at Akamai Technologies
- **Organizations:** Akamai Technologies, Massachusetts Institute of Technology, Akamai Foundation, National Academy of Sciences, National Academy of Engineering, American Academy of Arts and Sciences
- **Nationality:** American
- **Education:** B.S.E., Electrical Engineering and Computer Science, summa cum laude, Princeton University, Ph.D., Applied Mathematics, Massachusetts Institute of Technology
- **Known for:** Co-developed content delivery network methods with Danny Lewin., National Inventors Hall of Fame inductee, 2017, alongside Danny Lewin., Marconi Prize recipient, 2018.

## Career timeline

- **1974** — Second place in the Westinghouse Science Talent Search.
- **1982** — Joined the MIT mathematics faculty.
- **1989** — Became a professor at MIT.
- **1995** — Began addressing web congestion following Tim Berners-Lee’s challenge to MIT colleagues.
- **1998** — Co-founded Akamai; served as chief scientist through 2012.
- **1999** — Akamai went public in October.
- **2003-2005** — Served on the President’s Information Technology Advisory Committee and chaired its cybersecurity subcommittee.
- **2013** — Became Akamai CEO in January, succeeding Paul Sagan.
- **2022** — Akamai acquired Linode to expand cloud computing capabilities.
- **2026** — Akamai announced an expanded seven-year infrastructure agreement with Anthropic.

## Achievements

- Co-developed content delivery network methods with Danny Lewin.
- National Inventors Hall of Fame inductee, 2017, alongside Danny Lewin.
- Marconi Prize recipient, 2018.
- IEEE John von Neumann Medal recipient, 2023.
- Technology & Engineering Emmy Lifetime Achievement honors, December 2025.
- More than 50 patents in networking, delivery, cryptography, and related fields.
- More than 100 research papers.
- Irwin Sizer Award with Michael Sipser, 2016, for developing MIT’s Mathematics with Computer Science major.

## Latest updates

- **2026-09** — On September 24, Akamai announced $11.6 billion in Anthropic contractual commitments over seven years for infrastructure supporting CPU workloads, with associated capital expenditures estimated at $5.5 billion.
- **2026-09** — On September 21, published What AI Can, Cannot, and Should Not Do, calling for human control and safeguards.
- **2026-05** — The Leighton and Bonnie Berger Family Prize for STEM Excellence awarded a $50,000 ISEF scholarship.
- **2025-12** — Received Technology & Engineering Emmy Lifetime Achievement honors on December 4.

## Links

- Website: http://theory.csail.mit.edu/~ftl/
- LinkedIn: https://www.linkedin.com/in/tleighton
- Twitter/X: https://x.com/TomLeightonAKAM

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Profile page: https://yespress.io/tom-leighton
Published by YesPress — https://yespress.io
Last updated: 2026-10-21