The Australia and New Zealand Banking Group Limited , 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.
The ANZ Championship is the premier netball league in Australia and New Zealand. The competition is held annually between April and July, comprising 69 matches played over 17 weeks. It is contested by ten teams, five from Australia and five from New Zealand. The competition is administered by Trans Tasman Netball League, which was formed as a joint venture by the netball governing bodies of both countries. ANZ Bank has been naming sponsors of the competition since its inaugural season.