Banca Monte dei Paschi di Siena S.p.A. (Italian pronunciation: [ˈbaŋka ˈmonte dei ˈpaski di ˈsjɛːna]), known as BMPS or just MPS, is an Italian bank. Tracing its history to a mount of piety founded in 1472 (550 years ago) and established in its present form in 1624 (398 years ago), it is the world's oldest or second oldest bank, depending on the definition, and the fourth largest Italian commercial and retail bank. In 2020, BMPS had approximately 1,400 branches, 21,000 employees and 3.9 million customers in Italy, as well as branches and businesses abroad. A subsidiary, MPS Capital Services, handles corporate and investment banking.