CIBC Bank USA
U.S. commercial banking subsidiary of Canadian Imperial Bank of Commerce.
Last updated August 22, 2026
Overview
CIBC Bank USA is a commercial bank headquartered in Chicago, Illinois, and the United States banking subsidiary of Canadian Imperial Bank of Commerce, commonly known as CIBC. The institution originated as The PrivateBank and Trust Company, a banking business established in 1989 under PrivateBancorp Inc. It opened its first Chicago office in 1991 and built its business around banking services for commercial clients, professionals, entrepreneurs, institutions, and affluent individuals. The bank's development was closely associated with PrivateBancorp, a publicly traded U.S. banking company whose strategy focused on relationship-based lending and deposit services. Rather than beginning as a branch of a Canadian institution, the U.S. operation grew first as an independent American bank and later became part of CIBC. Discussions concerning a possible acquisition by CIBC began in 2013. CIBC completed its acquisition of PrivateBancorp in June 2017 for approximately US$5 billion, making the transaction the largest acquisition in CIBC's history at the time and giving the Canadian bank a substantial U.S. commercial-banking platform. Following the acquisition, the bank adopted the CIBC name and visual identity in September 2017. The rebranding connected the existing American banking franchise with CIBC's broader North American financial-services organization while preserving the subsidiary's U.S. banking role. CIBC Bank USA is separate from CIBC's Canadian retail-banking operations but operates within the group as its principal American commercial-bank platform. Its business scope includes commercial banking, retail banking, and wealth-management-related services. Commercial offerings generally center on lending, deposits, treasury and cash-management services, and other banking support for businesses and institutions. Retail and private-client activities serve individuals and affluent customers through deposit, lending, and wealth-oriented products. The bank's positioning is primarily relationship-led and U.S.-focused, with the resources and cross-border capabilities of a major Canadian financial group behind it. CIBC Bank USA also has a visible Chicago civic and cultural association through its naming-rights agreement for the CIBC Theatre in the city's Loop. The venue adopted the CIBC name in September 2017 after previously operating under several other corporate names. The theater relationship links the bank's brand to a prominent performing-arts venue in its headquarters city. The institution represents CIBC's second formal attempt to establish a significant U.S. commercial-banking presence. CIBC previously operated CIBC National Bank and Amicus Federal Savings Bank, businesses created in 2000 to provide co-branded services in association with supermarket chains. Both earlier operations entered voluntary liquidation in 2003. The PrivateBancorp transaction therefore marked a substantially different U.S. strategy: instead of building a supermarket-linked banking model, CIBC acquired an established commercial bank with a developed American customer base and operating platform.
History
CIBC Bank USA traces its history to the incorporation of PrivateBancorp in Delaware in 1989. The company established The PrivateBank and Trust Company as its banking operation and opened its first office in Chicago in 1991. Its initial identity and growth were American rather than Canadian: the bank developed as a Chicago-based institution serving commercial clients, professionals, entrepreneurs, institutions, and other relationship-oriented customers. The PrivateBank's model emphasized banking relationships with businesses and affluent clients. Over time, PrivateBancorp expanded beyond its initial Chicago presence and became a significant U.S. banking company. The institution's activities included commercial lending, deposits, treasury services, and related financial products, supported by a network and operating infrastructure designed for American customers. CIBC's interest in PrivateBancorp developed through discussions between executives of the two companies that began in 2013. The proposed transaction offered CIBC a way to establish a substantial U.S. commercial-banking business through the acquisition of an operating bank rather than by creating a new platform from scratch. CIBC completed the acquisition in June 2017 for approximately US$5 billion. It was the largest acquisition in CIBC's history and substantially broadened the Canadian bank's presence in the United States. After the transaction, The PrivateBank became part of CIBC's corporate structure. The U.S. subsidiary adopted CIBC branding in September 2017 and subsequently became known as CIBC Bank USA. The rebrand brought the American bank into the CIBC family while maintaining its role as a U.S.-regulated banking business serving customers in the American market. The change also distinguished the acquired operation from CIBC's earlier, unsuccessful U.S. initiatives. CIBC had previously entered the U.S. commercial-banking market through CIBC National Bank and Amicus Federal Savings Bank. Those institutions were established in 2000 to offer co-branded banking services connected with supermarket chains. Both entered voluntary liquidation in 2003. The PrivateBancorp acquisition represented a later and more substantial approach to the U.S. market, based on the purchase of an established commercial bank rather than a supermarket-linked banking concept. CIBC Bank USA's activities encompass commercial banking, retail banking, and wealth-management-related services. Its commercial franchise supports companies and institutions through lending, deposits, cash-management, and treasury products. Its retail and private-client activities provide banking and wealth-oriented services to individuals and affluent customers. The subsidiary benefits from its position within CIBC while remaining focused on the needs and regulatory environment of the United States. The bank has also maintained a notable civic connection with Chicago through the CIBC Theatre. The performing-arts venue in the Loop had previously carried the names LaSalle Bank Theatre, Bank of America Theatre, and The PrivateBank Theatre. It officially adopted the CIBC Theatre name on September 18, 2017, shortly after the banking business completed its transition to CIBC branding. This naming-rights relationship gives CIBC Bank USA a visible cultural presence in its headquarters city.
- 2017CIBC completes the PrivateBancorp acquisition
CIBC completed its approximately US$5 billion acquisition of PrivateBancorp in June, bringing the U.S. bank into the CIBC group.
- 2017U.S. subsidiary adopts CIBC branding
The former PrivateBank operation adopted the CIBC brand in September and became CIBC Bank USA.
- 2017Chicago venue becomes CIBC Theatre
The Chicago Loop theater officially adopted the CIBC Theatre name on September 18.
- 2013Acquisition discussions begin
Executives of PrivateBancorp and CIBC began discussions concerning a possible acquisition of the U.S. bank.
- 2003Earlier CIBC U.S. ventures enter liquidation
CIBC National Bank and Amicus Federal Savings Bank entered voluntary liquidation, ending CIBC's earlier supermarket-linked U.S. banking initiative.
- 2000CIBC launches earlier U.S. banking ventures
CIBC National Bank and Amicus Federal Savings Bank were founded to provide co-branded banking services for supermarket chains.
- 1991First Chicago office opens
The PrivateBank and Trust Company opened its first office in Chicago, beginning the operating history of the U.S. banking business.
- 1989PrivateBancorp is incorporated
PrivateBancorp was incorporated in Delaware, establishing the corporate foundation of the bank that later became CIBC Bank USA.
Products and positioning
A U.S.-focused, relationship-based commercial bank combining local American banking operations with the resources and cross-border capabilities of CIBC.
Commercial bankingBusiness banking
The bank's core commercial-banking franchise serves businesses, professionals, entrepreneurs, and institutions. Its offering is centered on relationship management and may include commercial loans, deposits, treasury services, cash management, and other banking support. This business reflects the platform inherited from The PrivateBank and remains central to CIBC's U.S. strategy.
Retail bankingConsumer banking
CIBC Bank USA provides banking services for individual customers in the United States. The retail scope includes customer deposits and lending-related services, with the exact product lineup varying by market and customer segment. Retail banking complements the institution's historically stronger commercial and relationship-banking orientation.
Wealth managementWealth management
Wealth-management-related services support affluent individuals, families, and other private clients. These activities fit the bank's focus on professionals, entrepreneurs, and high-value relationships and connect its U.S. banking platform with the broader capabilities of the CIBC group.
Flagship businesses
- Commercial and relationship banking for businesses and institutions
- U.S. retail banking services
- Wealth-management and private-client services
Marketing campaigns
- 2017CIBC Bank USA rebrand
United States
Following CIBC's acquisition of PrivateBancorp, the U.S. banking business transitioned from The PrivateBank identity to CIBC branding in September 2017.
Outcome. The subsidiary became known as CIBC Bank USA and was integrated into CIBC's North American brand architecture.
- 2017CIBC Theatre naming-rights partnership
Chicago, United States
CIBC attached its name to a performing-arts venue in Chicago's Loop that had previously operated under several other corporate names.
Outcome. The theater officially adopted the CIBC Theatre name on September 18, 2017, providing the bank with a prominent local cultural association.
Brand decisions
- 2017Acquire PrivateBancorp to establish a major U.S. banking platformM&A
CIBC sought a more substantial and durable presence in the American commercial-banking market after its earlier U.S. ventures were liquidated in 2003. PrivateBancorp offered an established U.S. bank with a commercial and relationship-banking franchise.
What changed. CIBC completed the approximately US$5 billion acquisition of PrivateBancorp in June 2017.
Aftermath. The transaction became CIBC's largest acquisition at the time and created the foundation for CIBC Bank USA.
Acquisition value. Approximately US$5 billion transaction value (June 2017)
- 2017Replace the PrivateBank identity with CIBC brandingStrategy
After acquiring PrivateBancorp, CIBC needed to connect the U.S. business with its group-wide identity while retaining a dedicated American banking subsidiary.
What changed. The bank adopted CIBC branding in September 2017 and operated as CIBC Bank USA.
Aftermath. The rebrand positioned the acquired platform as CIBC's principal U.S. commercial-bank business.
Recent events
- 2017CIBC completes acquisition of PrivateBancorp
Canadian Imperial Bank of Commerce completed its approximately US$5 billion acquisition of PrivateBancorp, bringing The PrivateBank and Trust Company into the CIBC group and expanding CIBC's U.S. commercial-banking presence.
M&A - 2017The PrivateBank adopts the CIBC Bank USA brand
The acquired U.S. banking business began operating under CIBC branding in September 2017, replacing its former PrivateBank identity.
Other - 2017Chicago theater adopts the CIBC Theatre name
The Chicago Loop performing-arts venue formerly known as The PrivateBank Theatre officially adopted the CIBC Theatre name on September 18, 2017.
Campaign
Sources
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