When was David Duffield born?

David Duffield was born on 1941.

What positions has David Duffield held?

Positions held by David Duffield include: chief executive officer (2005–2009).

Where did David Duffield study?

David Duffield was educated at Cornell University College of Engineering, Samuel Curtis Johnson Graduate School of Management.

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David Duffield

American engineer and entrepreneur

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David Arthur Duffield (born 21 September 1940) is an American billionaire businessman in the software industry. He is the co-founder and former chairman of PeopleSoft, and co-founder and CEO emeritus of Workday, Inc.. In addition, he is founder and Chairman of Ridgeline, Inc.

Quick facts

Born: 1941 wd
Citizenship: United States wd
Occupation: business executive, engineer wd
Education: Cornell University College of Engineering, Samuel Curtis Johnson Graduate School of Management wd

Positions held wd

chief executive officer (2005–2009)

About

Duffield has donated more than $500 million to his alma mater Cornell University, including a series of donations in the 2020s totaling over $400 million. As a result, the university renamed its College of Engineering after him. He has also given $303 million to companion animal welfare causes and organizations, over $100 million to expand other educational institutions close to him and his family, $13 million to local first responders and community organizations, and $2.1 million to veterans affairs. His philanthropic interests are managed by the Dave & Cheryl Duffield Foundation. One of their main projects is the planned Liberty Dogs, a 27-acre service dog training campus in Reno, Nevada, that will match and train disabled military veterans and canine companions. As of 2026, Duffield's net worth is $10.1B.

Questions

When was David Duffield born?: David Duffield was born on 1941.
What positions has David Duffield held?: Positions held by David Duffield include: chief executive officer (2005–2009).
Where did David Duffield study?: David Duffield was educated at Cornell University College of Engineering, Samuel Curtis Johnson Graduate School of Management.

Sources

Last updated 31 October 2026 · facts checked 13 November 2026

Cite this page

"David Duffield". DigiNepal. Last updated 31 October 2026. https://diginpl.com/people/david-duffield. Retrieved 14 November 2026.

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Text from the Wikipedia article David Duffield, licensed under CC BY-SA 4.0. This page's text is shared under the same licence. Facts from Wikidata (CC0). Image: Dave Duffield addressing Peoplesoft, 2005.jpg — Him121 at English Wikipedia, Public domain.

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