 It provides local hospital services to 500,000 people in the Southampton area and specialist regional services to more than 3 million people across the South of England.The Trust owns and manages Southampton General Hospital, the Princess Anne Hospital and a palliative care service at Countess Mountbatten House, part of the Moorgreen Hospital site in the village of West End, just outside the city.Other major employers in the city include Ordnance Survey, the UK's national mapping agency, whose headquarters is located in a new building on the outskirts of the city, opened in February 2011.