Oracle Corporation is a U.S. based multinational computer technology corporation headquartered in Redwood City, California, United States. The company specializes in developing and marketing computer hardware systems and enterprise software products – particularly its own brands of database management systems. Oracle is the second-largest software maker by revenue, after Microsoft.The company also builds tools for database development and systems of middle-tier software, enterprise resource planning software, customer relationship management software and supply chain management software.Larry Ellison, a co-founder of Oracle, has served as Oracle's CEO throughout its history. He also served as the Chairman of the Board until his replacement by Jeffrey O. Henley in 2004. On August 22, 2008, the Associated Press ranked Ellison as the top-paid chief executive in the world.
- Headquarters: Redwood City, California, United States of America
- Websites: http://www.oracle.com/index.html