$10 MILLION TO $25 MILLION
Stephen Bing: A Los Angeles entertainment producer from a wealthy New York family, was a Hillary Rodham Clinton fundraiser.
Bill Gates: Microsoft founder.
Fred Eychaner: A Chicago media mogul.
Theodore W. Waitt: Co-founder of the Gateway computer company.
Tom Golisano: Founder of the Paychex payroll processing company.
Frank Giustra: A Canadian merchant banker who finances mining ventures.
$5 MILLION TO $10 MILLION
Michael Schumacher: A German Formula race car driver who is the seven-time Formula One series champion.
$1 MILLION TO $5 MILLION
Bernard Schwartz: Former chief executive of Loral Space & Communications.
Walter Shorenstein: A real-estate magnate who has given millions of dollars to Democrats.
Bren and Melvin Simon: Part owners of the NBA Indiana Pacers and owners of one of the nation's largest mall companies, whose developments have included the Mall of America.
Citi Foundation: A charity of Citigroup Inc.
The Wal-Mart Foundation and the Walton Family Foundation: Hillary Clinton served on retail giant Wal-Mart's board of directors.
The Streisand Foundation: The charity of actress, singer and director Barbra Streisand.
ASSOCIATED PRESS