Given the question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Banco Itaú Chile -  Banco Itaú Chile was one of the largest Chilean banks and a subsidiary of Brazilian bank Itaú Unibanco was founded in 2006 as Bank Boston in Chile. Itaú Unibanco boughtin 2006 the Bank Boston's operation and changed its brand to Itaú. In September 2011 Banco Itaú Chile announced the purchase of operations of British bank HSBC in Chile. Its has 92 bank branches 70 ATM's and more than 2.400 employees and about 150.000 customers. In 2014 the bank merged with Corpbanca forming Itaú Corpbanca.
The answer is:
Company