The PSA Building is a 183 m skyscraper at 460 Alexandra Road, Singapore. Built in 1986, it is the headquarters of PSA International, which is the world’s largest container transshipment hub. The building is also home to Singapore's Ministry of Transport, the Maritime and Port Authority of Singapore (MPA), one of Servcorp's office locations and several companies in the shipping industry. PSA's reception is located on the 40th floor.