P&O (formally the Peninsular and Oriental Steam Navigation Company) was a British shipping and logistics company dating from the early 19th century. Formerly a public company, it was sold to DP World in March 2006 for £3.9 billion. DP World currently operate three P&O branded businesses, P&O Ferries, P&O Maritime and P&O Heritage.
P&O Cruises was spun off from P&O in 2000, and is now owned and operated by Carnival Corporation & plc. The former shipping business, P&O Nedlloyd, was bought by and is now part of Maersk Line.