Billion dollar charitable donors in US 2000-2013
Based on $1 million plus transactions. Warren Buffett made more than $39 billion in gifts 2000-2013.
People on this list have the most positions in the following organizations.

Companies

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Company People
Berkshire Hathaway Inc. Bill Gates, Warren Buffett
Microsoft Corporation Bill Gates, Melinda French Gates
Graham Holdings Company Melinda French Gates, Warren Buffett
Gilead Sciences, Inc Gordon Earle Moore
Blackstone Group Peter G Peterson

Government Bodies

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Govt Body People
United States Department of Commerce Peter G Peterson
White House Office Peter G Peterson
Federal Reserve Bank of New York Peter G Peterson
Bipartisan Commission on Entitlement and Tax Reform Peter G Peterson
Embassy of the United States: London, UK Walter Annenberg II

Other Organizations

1-5 of 53 :: see all
Org People
Bill & Melinda Gates Foundation Bill Gates, Melinda French Gates, Warren Buffett
Augusta National Golf Club Bill Gates, Warren Buffett, Peter G Peterson
Pilgrims of the United States Peter G Peterson, Walter Annenberg II
Clinton Global Initiative Bill Gates, Warren Buffett
California Institute of Technology Gordon Earle Moore