This document lists the top 10 companies in the world in 2009 according to rank, CEO, employees, address, country, and website. Royal Dutch Shell ranked number 1 with CEO Peter Voser and 102,000 employees based in The Netherlands. Exxon Mobil ranked number 2 led by CEO Rex W. Tillerson and employing 104,700 people in the United States. Wal-Mart Stores dropped to number 3 under CEO Michael T. Duke and with over 2 million employees headquartered in the United States.