| Net Worth: | $700 Million |
| Date of Birth: | Jul 9, 1971 (50 years old) |
| Gender: | Male |
| Profession: | Programmer, Investor, Entrepreneur, Venture capitalist, Software Engineer |
| Nationality: | United States of America |
Marc Andreessen Net Worth: Marc Andreessen an American entrepreneur, investor and software engineer who has a net worth of $700 million. Marc Andreessen was born July 9, 1971 in Cedar Falls, Iowa. He is best known as coauthor of Mosaic, the first widely used Web browser; as cofounder of Netscape Communications Corporation and as cofounder and general partner of Silicon Valley venture capital firm Andreessen Horowitz. He founded and later sold the software company Opsware to Hewlett-Packard. Andreessen is also a cofounder of Ning, a company that provides a platform for social networking websites. He is one of the few people to have pioneered a software category (web browsers) used by more than a billion people and established several billion-dollar companies. He sits on the board of directors of Facebook, eBay and HP, among others. He is also a frequent keynote speaker and guest at Silicon Valley conferences. Andreessen holds the distinction of being one of only six inductees in the World Wide Web Hall of Fame, announced at the first international conference on the World Wide Web in 1994. In October 1999, Andreessen announced the formation of Loudcloud Inc., a company that provides high-performance computing and software services to Internet and e-commerce companies. In addition to his post as chairman of Loudcloud, Andreessen recently joined the board of directors of the Internet start-up ventures CollabNet, MobShop, CacheFlow and Octopus.com.