Banco Itaú Chile
A Chilean banking brand created through Itaú Unibanco’s acquisition of BankBoston’s Chilean operations and later consolidated with Corpbanca.
Last updated August 24, 2026
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Overview
Banco Itaú Chile is a Chilean banking brand associated with the Brazilian financial group Itaú Unibanco. The business was established in September 2006, when Banco Itaú acquired BankBoston’s operations in Chile. BankBoston Chile had been owned by Bank of America and operated a sizeable local franchise, with 44 branches and approximately 58,000 clients at the time of the transaction. Following regulatory approval from Chilean banking authorities, the BankBoston Chile name was replaced by Banco Itaú Chile on 28 February 2007. The bank’s development in Chile combined organic activity with acquisitions. In September 2011, Banco Itaú Chile announced the purchase of HSBC’s retail banking network in Chile, expanding its presence in the country’s consumer-banking market. Its business scope included retail banking, corporate banking and investment-banking activities, although the available reference material does not provide a complete contemporary product catalogue, balance-sheet profile or branch network. A major structural change occurred through its combination with Corpbanca. Corpbanca traced its institutional history to Banco de Concepción, founded in 1871, and had adopted the Corpbanca name in 1997 after a succession of ownership changes. Banco Itaú Chile and Corpbanca announced their merger in January 2014. After receiving the required regulatory approvals, the merger was completed on 1 April 2016, creating the combined institution Itaú Corpbanca. The combined bank operated under the Itaú Corpbanca name for several years. In March 2023, it changed its name to Banco Itaú Chile, restoring the Banco Itaú brand designation for the Chilean banking operation. The bank is headquartered in Santiago and serves the Chilean market. Because the supplied references do not include current ownership percentages, executive appointments, financial results, share-trading information or a current official website, those fields are left unspecified.
History
The modern Banco Itaú Chile operation emerged from Itaú Unibanco’s expansion into Chile in the mid-2000s. In September 2006, Banco Itaú acquired BankBoston’s Chilean operations. BankBoston was controlled by Bank of America and, at the time of the transaction, its Chilean franchise was described as the country’s twelfth-largest financial institution, with 44 branches and around 58,000 clients. The acquisition gave Itaú an established local platform rather than requiring it to build a Chilean network from the ground up. After the transaction received approval from Chilean banking regulators, the former BankBoston Chile business changed its name to Banco Itaú Chile on 28 February 2007. The rebranding marked the beginning of Itaú’s direct operation under its own name in the Chilean market. The bank’s stated areas of activity included retail banking, corporate banking and investment banking. The institution pursued further expansion in Chile in September 2011, when it announced the acquisition of HSBC’s retail banking network in the country. The transaction was significant because it focused on the retail franchise and therefore supported the bank’s presence among individual customers and household banking relationships. The available reference does not specify the transaction value, the number of locations transferred or the precise implementation timetable. A separate historical strand was supplied by Corpbanca. That bank descended from Banco de Concepción, which was established on 6 September 1871 under a Chilean government supreme decree and began operating on 16 October of the same year. Its ownership changed several times, including a period under Chile’s Corporación de Fomento de la Producción. The institution later passed to INFISA, subsequently known as CorpGroup, and adopted the Corpbanca name in 1997. Banco Itaú Chile and Corpbanca announced a merger in January 2014. The combination required approval from the relevant authorities and was formally completed on 1 April 2016. The resulting institution was named Itaú Corpbanca, joining Itaú’s Chilean banking platform with Corpbanca’s long-established local history. The merger represented the most consequential structural transformation in the brand’s history and replaced the standalone Banco Itaú Chile identity with a combined name. The merged bank continued to operate as Itaú Corpbanca until March 2023, when it changed its name to Banco Itaú Chile. The change restored the Banco Itaú designation in the Chilean market while reflecting the institution’s continuing association with the broader Itaú banking group. It is headquartered in Santiago and operates in Chile. The supplied material does not establish a complete account of its current legal structure, management team, financial performance, public listing, branch footprint or digital channels, so those details are not asserted here.
- 2023
The brand returns to Banco Itaú Chile
[1]In March 2023, Itaú Corpbanca changed its name to Banco Itaú Chile.
- 2016
Itaú Corpbanca is formed
[1]The merger was formalized on 1 April 2016, creating the combined Itaú Corpbanca institution.
- 2014
Merger with Corpbanca announced
[1]Banco Itaú Chile and Corpbanca announced plans to merge.
- 2011
HSBC retail network acquisition announced
[1]Banco Itaú Chile announced the acquisition of HSBC’s retail banking network in Chile.
- 2007
BankBoston Chile is renamed Banco Itaú Chile
[1]The former BankBoston Chile operation adopted the Banco Itaú Chile name on 28 February 2007 after regulatory approval.
- 2006
Itaú enters Chile through BankBoston acquisition
[1]Banco Itaú acquired BankBoston’s Chilean operations in September 2006, creating the basis for Banco Itaú Chile.
- 1997
The predecessor bank adopts the Corpbanca name
[1]After multiple ownership changes, the institution descended from Banco de Concepción was rebranded as Corpbanca.
- 1871
Banco de Concepción is established
[1]The predecessor institution Banco de Concepción was established in Chile on 6 September 1871 and began operations on 16 October of that year.
Products and positioning
A full-service Chilean banking institution operating under the Itaú brand, with activities spanning retail, corporate and investment banking.
Consumer banking
Retail banking
The retail-banking business serves individual customers and forms part of the Chilean franchise inherited and expanded through the BankBoston and HSBC-related transactions. The supplied references identify retail banking as a principal activity but do not enumerate specific deposit, lending, card or digital products.
Business banking
Corporate banking
Corporate banking is one of the institution’s identified business areas, supporting relationships with companies in Chile. Available material does not provide a detailed account of sector coverage, lending products, transaction services or corporate-client segmentation.
Investment banking
Investment banking
Investment banking is included among Banco Itaú Chile’s typical activities. The reference material does not specify the full range of advisory, capital-markets or underwriting services offered under this line.
Brand decisions
2023
Rename Itaú Corpbanca as Banco Itaú ChileStrategyBackground
The combined institution had operated under the Itaú Corpbanca name since the 2016 merger.
Action taken
The bank changed its name to Banco Itaú Chile in March 2023.
Aftermath
The Chilean operation returned to the Banco Itaú brand designation.
2016
Complete the Corpbanca mergerM&ABackground
The merger announced in 2014 required approval from the relevant authorities before it could be implemented.
Action taken
The merger was formalized on 1 April 2016 and the combined entity was named Itaú Corpbanca.
Aftermath
The standalone Banco Itaú Chile identity was replaced by the combined Itaú Corpbanca brand until the later 2023 renaming.
2014
Announce merger with CorpbancaM&ABackground
A combination with Corpbanca would join Banco Itaú Chile with a Chilean bank whose institutional history dated back to Banco de Concepción.
Action taken
Banco Itaú Chile and Corpbanca announced their merger in January 2014.
Aftermath
After regulatory approval, the merger was completed in 2016 and the combined bank operated as Itaú Corpbanca.
2011
Acquire HSBC’s Chilean retail banking networkM&ABackground
Banco Itaú Chile pursued expansion in consumer banking and announced a transaction involving HSBC’s retail network in Chile.
Action taken
The bank announced the acquisition of HSBC’s retail banking network in September 2011.
Aftermath
The transaction expanded the bank’s retail-banking platform, although the supplied material does not provide detailed integration results.
2006
Acquire BankBoston’s Chilean operationsM&ABackground
Itaú sought an established platform for its entry into the Chilean banking market.
Action taken
Banco Itaú acquired BankBoston’s Chilean operations in September 2006.
Aftermath
The acquired business was subsequently renamed Banco Itaú Chile after regulatory approval.
Sources1 sources
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