The Australia and New Zealand Banking Group

 the building is affectionately known as Gothic Tower
 due to its architecture. Queen Street, Melbourne.

The Australia and New Zealand Banking Group Limited (ASX: ANZ, NZX: ANZ), commonly called ANZ, is the fourth largest bank in Australia, after the Commonwealth Bank, Westpac Banking Corporation and the National Australia Bank. Australian operations make up the largest part of ANZ's business, with commercial and retail banking dominating. ANZ is also the largest bank in New Zealand, where the legal entity became known as ANZ National Bank Limited in 2004 and where it operates two brands, ANZ and the National Bank of New Zealand.
In addition to operations throughout Australia and New Zealand, ANZ also extends to twenty-five other nations.
ANZ was named the most sustainable bank globally in the 2008 Dow Jones Sustainability Index making it the 2nd year in a row ANZ has been granted the title. In 2007 the title was shared with another Australian bank, Westpac, which had held the title for the previous five years.