Skanska AB is a multinational construction and development company based in Sweden. Skanska is the fifth-largest construction company in the world according to Construction Global magazine. Notable Skanska projects include renovation of the United Nations Headquarters, the World Trade Center Transportation Hub project, Moynihan Train Hall, 30 St Mary Axe, MetLife Stadium, Mater Dei Hospital, among others.
Work in progress on 30 St Mary Axe, one of Skanska's most high-profile contracts. Built between 2001 and 2004, the tower was a major addition to London's skyline.
Mater Dei Hospital
Headquarters of the United Nations
The headquarters of the United Nations (UN) is on 17 to 18 acres of grounds in the Turtle Bay neighborhood of Midtown Manhattan in New York City. It borders First Avenue to the west, 42nd Street to the south, 48th Street to the north, and the East River to the east. Completed in 1952, the complex consists of several structures, including the Secretariat, Conference, and General Assembly buildings, and the Dag Hammarskjöld Library. The complex was designed by a board of architects led by Wallace Harrison and built by the architectural firm Harrison & Abramovitz, with final projects developed by Oscar Niemeyer and Le Corbusier. The term Turtle Bay is occasionally used as a metonym for the UN headquarters or for the United Nations as a whole.
The global headquarters of the United Nations seen across the East River from Roosevelt Island in 2021; from left to right: the Secretariat, Conference, and General Assembly buildings. In the background (from left to right) are the Empire State Building, the Chrysler Building, One Vanderbilt, and other skyscrapers.
UN Secretary-General Dag Hammarskjöld in front of the General Assembly Building (1950s)
Flags of the member states, arranged in alphabetical order
View from First Avenue towards the library, Secretariat and General Assembly buildings