Siege of Athens and Piraeus (87–86 BC) cities that returned to Roman dominance as their tyrant Aristion, imposed by Mithridates VI was not disposed to capitulate to the invaders. Sulla marched towards Athens and upon his arrival he encountered his first problem. The main outer wall that had surrounded the city, connecting the main city with its port at Piraeus was in ruins. As such, Sulla was forced to raise two separate sieges, throwing up siege works surrounding both Athens and Piraeus. A force commanded by Archelaus defended Piraeus whilst another commanded by Aristion took up the main defense of Athens. The sea defense was considerably easier
Piraeus Bank (today Piraeus Bank Beograd with 42 branches), and the Egyptian Commercial Bank (today Piraeus Bank Egypt with 43). In 2007 PB purchased the Cyprus arm of Arab Bank and renamed it Piraeus Bank (Cyprus). On 13 September 2007 Piraeus Bank completed its acquisition of 99.6% of the share capital of "International Commercial Bank" in Ukraine, today named Piraeus ICB. In June 2012 PB signed an agreement with Investors Bancorp Inc, to transfer PB's shareholding in Marathon Banking Corporation in New York City, to Investors Bancorp. PB used the money it received for Marathon to finance the take over of the