David Fischer is a Partner at 01 Advisors, a venture firm targeting companies that have found product market fit and are looking for operating expertise as they scale.

David is the former Chief Revenue Officer of Facebook. He served at the company from 2010 to 2021, overseeing the advertising business and managing the sales and marketing teams worldwide. In that role, he led the growth of the company’s revenue from less than $1 billion a year to over $100 billion in 2021, while serving over 200 million businesses through the company’s products. Prior to joining Facebook in 2010, David was Vice President of Global Online Sales and Operations at Google. Starting in 2002, he built and directed Google's online sales channel.

David previously served as Deputy Chief of Staff of the U.S. Treasury Department in the late 1990’s. Prior to that, David was an Associate Editor at U.S. News & World Report, where he covered economics and business from Washington, DC.  

David holds a bachelor's degree from Cornell University and a master's in business administration from Stanford University. He is a Henry Crown Fellow at the Aspen Institute. David serves on the board of Alterra Mountain Company and Antler. Previously, he served as board chairman of The Advertising Council, and on the boards of Reliance Jio Infocomm Limited and Equal Opportunity Schools.