About Phillip T. (Terry) Ragon
  • Phillip Ragon, known as Terry, founded InterSystems, a software company that enables hospitals and banks to analyze big data, in 1978.
  • Ragon retains full ownership of the company, which had $704 million in 2018 sales.
  • After a trip to South Africa in 2009 where Terry and Susan saw the ravages of AIDS, they established the Ragon Institute to pursue an HIV vaccine.
  • Ragon and his wife, Susan Ragon, joined the Giving Pledge in May 2017.
  • In April 2019 Ragon and his wife Susan announced a $200 million gift to endow the Ragon Institute of Massachusetts General Hospital, MIT and Harvard.
Wealth History
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Forbes Lists

#378
Forbes 400 (2020)Dropped off in 2021
Personal Stats
Age
74
Source of Wealth
Health IT, Self Made
Self-Made Score
8
Philanthropy Score
4
Residence
Boston, Massachusetts
Citizenship
United States
Marital Status
Married
Education
Bachelor of Arts/Science, Massachusetts Institute of Technology
Did you know
Ragon spent his high school senior year in Bogota, Colombia and has donated over half a million dollars since 2013 to a religious school there.
Ragon is the son of a U.S. Air Force fighter pilot.
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Boston, MA
Boston, MA
Resides in Boston, MA Metropolitan Area
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