The company was founded in 1999 by former Oracle executive Marc Benioff, and has since grown to over 3,900 employees, 82,400 corporate customers, and 2.1 million subscribers. It earned $1.3 billion in revenue in 2009, making it one of the top 50 software companies in the world. Salesforce attributes its success to the many benefits of its on-demand model of software distribution.