What is the business email or business postal address for Bill Gates?

Business Email or Postal Address

William Henry III Gates , born 28 October 1955 in Seattle , Washington State in the United States of America , son of William Gates Sr. and Mary Maxwell , married Melinda French in 1994 and generally known as Bill Gates and his wife Melinda Gates has their residence (also known as personal home address) in Medina , next to Lake Washington , in the Washington State of the United States of America.
Other sources state his home address in Seattle , on the other side of Lake Washington in the Washington State of the United States of America (known also as the space needle city).

He is one of the founders of the very successful Microsoft Corporation , and according to some sources the richest man in the United States of America , some sources has him either as the richest or close to the richest Billionaire on the Planet for the last couple of years as confirmed by Forbes Rich List. Forbes list him as the second richest person on the Planet Earth as for the 2011 listing.

His listed Business details is as follows :

William Gates III
Microsoft Corporation


Board of Directors
c/o William Gates, Chairman
One Microsoft Way
Redmond,
Washington State
WA 98052-6399
United States of America

Phone and Fax number in the USA. :
Phone: +1-425-882-8080
Fax: +1-425-936-7329
E-Mail (direct): billg@microsoft.com
E-Mail: askboard@microsoft.com

Alternatively you can contact the Bill and Melinda Gates Foundation , especially if it is
in connection with a possible donation for a worthy Philantrophist reason.
(listed on the Internet at the address of http://www.gatesfoundation.org , situated in
Seattle , Washington , United States of America