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David Cheriton

David Ross Cheriton is a Canadian computer scientist, Stanford University professor emeritus, entrepreneur, angel investor, and philanthropist.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated September 11, 2026|2 min read| Fact-checked

David Ross Cheriton is a Canadian computer scientist, Stanford University professor emeritus, entrepreneur, angel investor, and philanthropist. He is known for research in distributed systems and computer networking, and for early investments in technology companies including Google, VMware, and Arista Networks. Born in Vancouver, British Columbia, in 1951, he has been described as one of the wealthiest professors in the world.

Early life and education

David Cheriton was born in Vancouver, British Columbia, Canada. He studied at the University of British Columbia and later earned graduate degrees from the University of Waterloo.

Academic career

Cheriton joined Stanford University, where he became a professor of computer science and founded the Distributed Systems Group. His academic work has centred on distributed systems, protocols, and computer networking.

Business and investing

Cheriton became known for founding and investing in technology companies. His most notable investment was an early check to Google, and he also backed VMware and helped found Arista Networks.

Recognition and wealth

Cheriton has been widely profiled for combining academic work with successful venture investing. Public estimates of his wealth have varied over time, and some sources describe him as one of the richest professors globally.

Key facts

  • David Cheriton is a Canadian computer scientist and Stanford professor emeritus.
  • He is known for research in distributed systems and computer networking.
  • He was an early angel investor in Google and also invested in VMware.
  • He co-founded Arista Networks and founded Granite Systems and Kealia.
  • He has been described as one of the wealthiest professors in the world.
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Canadian context

Cheriton is Canadian-born and educated partly in Canada, making him a notable figure in Canadian technology and venture-investing history.

Frequently asked questions

Who is David Cheriton?
David Cheriton is a Canadian computer scientist, Stanford professor emeritus, entrepreneur, angel investor, and philanthropist known for his work in distributed systems and early tech investments.
Why is David Cheriton associated with Google?
He was one of Google’s earliest angel investors, providing seed funding to Larry Page and Sergey Brin in 1998.
What does David Cheriton research?
His research focuses on distributed systems, high-performance computer communication, protocol design, and Internet architecture.
What companies has David Cheriton been involved with?
He has founded or invested in companies including Google, VMware, Granite Systems, Kealia, and Arista Networks.
Where was David Cheriton born?
He was born in Vancouver, British Columbia, Canada.
Is David Cheriton still connected to Stanford?
Stanford lists him as professor of computer science emeritus, indicating an ongoing formal connection to the university.

References

  1. Wikipediahttps://en.wikipedia.org/wiki/David_Cheriton
    Supports: Birth date and place; Canadian identity; Stanford role; research areas; investments in Google, VMware, and Arista Networks.
  2. Stanford Universityhttps://profiles.stanford.edu/david-cheriton
    Supports: Stanford affiliation; research areas; Distributed Systems Group; emeritus status.
  3. Stanford University School of Engineeringhttps://engineering.stanford.edu/people/david-cheriton
    Supports: Professor emeritus status; research focus; PhD from Waterloo.
  4. University of Albertahttps://www.ualberta.ca/en/folio/2014/11/stanford-prof-who-helped-jump-start-google-recounts-failures-leading-to-success.html
    Supports: Canadian background; education history; role as investor and mentor; focus on distributed systems and Internet architecture.
  5. Forbeshttps://www.forbes.com/sites/ryanmac/2012/08/01/professor-billionaire-david-cheriton/
    Supports: Early investment in Google; investments in other firms; profile as professor and investor.