Founded in 1939, HP is a technology company that operates in more than 170 countries around the world providing infrastructure and business offerings that span from handheld devices to some of the world's most powerful supercomputer installations. For consumers, HP offers a wide range of products and services from digital photography to digital entertainment and from computing to home printing. HP is among the world's largest IT companies, with revenue totaling $107.7 billion for the four fiscal quarters ended Jan. 31, 2008. HP's 2007 Fortune 500 ranking: No. 14.