David Sze

David Sze is an American entrepreneur, investor, and managing partner at the venture capital firm Greylock Partners. Sze was named to Forbes' Midas List in 2013 and 2014.

Excite, Inc.
Before joining Greylock Partners in 2000, Sze was SVP of Product Strategy at Excite and then Excite@Home. Prior roles at Excite included general manager of Excite.com and vice president of Content and Programming for the Excite Network.

Greylock Partners
Sze joined Greylock in 2000, as a result of his involvement in consumer companies, Greylock moved their headquarters from Boston to Silicon Valley’s Sand Hill Road. Sze led early investments in companies including Facebook, Pandora, LinkedIn, Workday, and Palo Alto Networks. In 2013, Sze and Reid Hoffman announced Greylock's 14th fund of $1 billion.

Sze has previously invested in NOCpulse, New Edge Networks, Oodle, Revision3, SGN, SoftCoin, VUDU, and Digg, all of which have been acquired by larger companies.

Personal life
His sister is artist Sarah Sze. His grandfather Szeming Sze was involved in establishing the U.N.'s World Health Organization.