#3 Carl Berg: $1.1 billion

Website: http://www.missionwest.com/

Carl Edwin Berg is an American businessman, real estate investor, and venture capitalist who have been included in Forbes Magazine's list of the 400 richest people in America numerous times. His net worth as of March 2012 is $1.1 billion.

Berg is the owner of Mission West Properties Real Estate Investment Trust (REIT) and one of the principals of Berg & Berg Enterprises, LLC. His technology investments include the consulting firm International Network Services, which he bought from Lucent Technologies in 2002.

He is also a major investor and board member of Valence Technologies and Summit Semiconductor, and is on the Board of Directors of LynuxWorks. And he is a former partner of John Sobrato.

The website for his REIT, Mission West, is impressively ugly. It is just one maroon page, with “BENEFICIARY NOTICE” link which takes you to the pdf format carrying the details of notice.  The crown jewel: “We will be competitive on any market deal!” is written in bold/italicized primary red Consolas in a white text box on a mismatched maroon background.

Read also: Ranked - 4 Most Loved Operating Systems In The World

10 Best Mobile Apps For Women Safety In India