The story
The origins of the bank began in 1962 when the Hawke’s Bay Savings Bank was first established. Two years later in 1964 the name was changed to the Hawke’s Bay and Gisborne Savings bank to better reflect the extent of the region it served. In 1963 a second bank was opened named the Manawatu Wairarapa Savings Bank, with a focus on the Manawatu, Horowhenua and Wairarapa districts.
These two banks merged with each other in 1973 to form a stronger bank in the district, named the Eastern & Central Savings Bank, with its main office in Hastings. It serves the east coast of the North Island from Poverty Bay to the Wairarapa ("Eastern"), plus the Manawatu and Horowhenua districts ("Central").
From Wikipedia’s article on Eastern & Central Savings Bank, shared under CC BY-SA 4.0.4