Michael S. Dell serves as Chairman of the Board of Directors and Chief Executive Officer of Dell Inc. He has held the title of Chairman of the Board since he founded the Company in 1984. Mr. Dell served as Chief Executive Officer of Dell from 1984 until July 2004 and resumed that role in January 2007.
He serves on the Foundation Board of the World Economic Forum, serves on the executive committee of the International Business Council, and is a member of the U.S. Business Council. He also serves on the U.S. President's Council of Advisors on Science and Technology and sits on the governing board of the Indian School of Business in Hyderabad, India.
Dell is sole investor in MSD Capital, a private family office based in New York. MSD Capital has investments in a variety of publicly held and not publicly held companies, both high-tech and non-high-tech. ValleyCrest is a major landscape engineering company from the West Coast that does very high-end work, including Dell's Austin estate. Along with his wife, Dell is also the head of the Michael S. Dell Foundation.
Source: SEC, NNDB.com, NYTimes.com