List of oldest banks in continuous operation

This list of the oldest banks includes financial institutions in continuous operation, operating with the same legal identity without interruption since their establishment until the present time.

The merchant banker Cornelius Berenberg, a member of the Berenberg family, whose grandfather founded Berenberg Bank in 1590

Banca Monte dei Paschi di Siena headquarters in Siena today

Depending on the definition, the world's oldest bank is either Banca Monte dei Paschi di Siena or Berenberg Bank. Banca Monte dei Paschi di Siena was founded in its present form in 1624, but traces its history to a mount of piety founded in 1472. The Berenberg company was founded in 1590 and has operated continuously ever since with the same family as owners or major co-owners. Banca Monte dei Paschi di Siena is today a large Italian retail bank, while Berenberg Bank is primarily involved in investment banking and private banking for wealthy customers; in any event Berenberg Bank is the world's oldest merchant bank or investment bank. The world's oldest central bank is the Sveriges Riksbank, which was founded in 1668.