National Australia Bank Limited provides products, advice and services. In Australia, it operates through National Australia Bank, MLC and UBank. In the United Kingdom, it operates through Clydesdale Bank. In New Zealand, it operates through Bank of New Zealand. In the United States, it operates through Great Western Bank. Segments include Business Banking, Personal Banking, Wholesale Banking, UK Banking and NZ Banking, MLC and NAB and Great Western Ban. As of April 5, 2012, the Company and its associated entities ceased to be a substantial holder in BlueScope Steel Limited. On May 17, 2012, it ceased to be a substantial holder in Spark Infrastructure Group and Sandfire Resources NL. As of August 24, 2012, the Company and its associated entities ceased to be holder in Tabcorp Holdings Limited. In September 2012, the Company and its associated entities have ceased to be a substantial holder in Incitec Pivot Limited, as of August 30, 2012.