East West Bancorp, Inc. operates as the bank holding company for East West Bank that provides a range of personal and commercial banking services to businesses and individuals in the United States. The company operates through three segments: Consumer and Business Banking, Commercial Banking, and Other. It accepts various deposit products, such as personal and business checking and savings accounts, money market, and time deposits. The company's loan products include mortgage and home equity, commercial and residential real estate, working capital lines of credit, construction finance, trade finance, letters of credit, commercial business, affordable housing loans, asset-based lending, asset-backed finance, project finance, loan syndication, and equipment financing, as well as financing services for clients to facilitate their business transactions between the United States and Asia. It also provides various wealth management, treasury management, foreign exchange, and interest rate and commodity risk hedging services; and mobile and online banking services. The company was founded in 1973 and is headquartered in Pasadena, California.

Western Alliance Bancorporation operates as the bank holding company for Western Alliance Bank that provides various banking products and related services primarily in Arizona, California, and Nevada. It operates through Commercial and Consumer Related segments. The company offers deposit products, including checking, savings, and money market accounts, as well as fixed-rate and fixed maturity certificates of deposit accounts; demand deposits; and treasury management and residential mortgage products and services. It also provides commercial and industrial loan products, such as working capital lines of credit, loans to technology companies, inventory and accounts receivable lines, mortgage warehouse lines, equipment loans and leases, and other commercial loans; commercial real estate loans, which are secured by multi-family residential properties, professional offices, industrial facilities, retail centers, hotels, and other commercial properties; construction and land development loans for single family and multi-family residential projects, industrial/warehouse properties, office buildings, retail centers, medical office facilities, and residential lot developments; and consumer loans. In addition, the company provides other financial services, such as internet banking, wire transfers, electronic bill payment and presentment, funds transfer and other digital payment offerings, lock box services, courier, and cash management services. Further, the company holds certain investment securities, municipal and non-profit loans, and leases; invests primarily in low-income housing tax credits and small business investment corporations; and holds certain real estate loans and related securities. Western Alliance Bancorporation was founded in 1994 and is headquartered in Phoenix, Arizona.

Banc of California, Inc. operates as the bank holding company for Banc of California that provides various banking products and services in California. The company offers deposit products, such as checking, savings, money market, demand, and time deposits; certificates of deposit; retirement accounts; and safe deposit boxes. It also provides real estate loans to professional developers and real estate investors for the acquisition, construction, refinancing, renovation, and on-going operation of commercial real estate properties; commercial real estate mortgage, residential real estate mortgage, and real estate construction and land loans; commercial loans and leases, such as equipment finance, other asset-based, venture capital, secured business, warehouse, and other lending services; small business administration loans; and consumer loans comprising personal, auto, and other loans, as well as home equity and revolving lines of credit. In addition, the company offers international banking, multi-state deposit, and asset and investment management services, as well as cash and treasury management services; and online, mobile, remote deposit, and telephone banking services. It serves small and middle-market businesses, venture capital firms, non-profit organizations, business owners, entrepreneurs, professionals, and high-net worth individuals. Banc of California, Inc. was founded in 1941 and is headquartered in Los Angeles, California.

WesBanco, Inc. operates as the bank holding company for WesBanco Bank, Inc. that provides retail banking, corporate banking, personal and corporate trust, brokerage, mortgage banking, and insurance services to individuals and businesses in the United States. The company operates through two segments, Community Banking, and Trust and Investment Services. It offers commercial demand, individual demand, and time deposit accounts; commercial, mortgage and individual installment loans; retail loans, such as residential real estate mortgage loans, home equity lines of credit, and loans for other consumer purposes; installment loans to finance the purchase of automobiles, trucks, motorcycles, boats, and other recreational vehicles, as well as home equity installment loans, unsecured home improvement loans, and revolving lines of credit; and various non-traditional offerings, such as insurance and securities brokerage services. The company also provides trust services; and various alternative investment products, including mutual funds and annuities. In addition, it acts as an agency that specializes in property, casualty, life, and title insurance, as well as benefit plan sales and administration to personal and commercial clients; provides broker dealer and discount brokerage services; holds investment securities and loans; and holds and leases commercial real estate properties, as well as acts as an investment adviser to a family of mutual funds. WesBanco, Inc. was founded in 1870 and is headquartered in Wheeling, West Virginia.

California BanCorp. operates as the bank holding company for California Bank of Commerce, N.A. that provides various financial products to individuals, professionals, and small- to medium-sized businesses in California. The company offers checking, personal and business savings, and money market accounts, as well as certificates of deposit. It also provides home equity lines of credit, business loans and lines of credit, commercial real estate and construction loans, small business administration loans, letters of credit, and personal and business credit cards. In addition, the company provides cash vault, sweep accounts, and remote deposit capture services; online and mobile banking services; courier service; lockbox services; and merchant services. The company was formerly known as Southern California Bancorp and changed its name to California BanCorp. in August 2024. California BanCorp. was founded in 2001 and is headquartered in San Diego, California.

West Bancorporation, Inc. operates as the financial holding company provides community banking and trust services to individuals and small- to medium-sized businesses in the United States. It offers deposit services, including checking, savings, and money market accounts, as well as time certificates of deposit. The company also provides loan products comprising commercial real estate loans, construction and land development loans, commercial lines of credit, and commercial term loans; consumer loans, including loans extended to individuals for household, family, and other personal expenditures not secured by real estate; and 1-4 family residential mortgages and home equity loans. In addition, it offers online and mobile banking, treasury management services including cash management, client-generated automated clearing house transactions, remote deposit, and fraud protection services; merchant credit card processing and corporate credit cards; and administration of estates, conservatorships, personal trusts, and agency accounts. The company was founded in 1893 and is headquartered in West Des Moines, Iowa.

Community West Bancshares operates as the bank holding company for the Central Valley Community Bank that provides various commercial banking services to small and middle-market businesses and individuals in the central valley area of California. The company accepts demand, savings, and time deposits; certificates of deposit; and non-interest-bearing demand deposits, as well as provides NOW and money market accounts. It also provides products, such as commercial and industrial loans, as well as loans secured by crop production and livestock; owner occupied and investor commercial real estate, real estate construction and other land, agricultural real estate, and other real estate loans; and equity loans and lines of credit, and installment and other consumer loans. In addition, the company offers domestic and international wire transfer, inquiry, account status, bill paying, account transfers, and cash management and other customary banking services. Community West Bancshares was formerly known as Central Valley Community Bancorp and changed its name to Community West Bancshares in April 2024. Community West Bancshares was founded in 1979 and is based in Fresno, California.

Western New England Bancorp, Inc. operates as the holding company for Westfield Bank that provides a range of commercial and retail banking products and services to individuals and businesses. The company accepts various deposit accounts, including interest-bearing and noninterest-bearing checking, commercial checking, business, nonprofit and municipal checking, savings, money market and sweep, individual retirement, and other savings accounts; time deposits; certificates of deposit; and interest on lawyer's trust accounts. It also offers residential real estate loans, including first mortgages, home equity loans, and home equity lines, and secured by one-to-four family residential properties; commercial and industrial loans, such as letters of credit, revolving lines of credit, working capital, equipment financing, and term loans; commercial mortgage loans; construction and land development loans; home equity loans comprising home equity revolving loans and lines of credit; and consumer loans, including automobile, spa and pool, collateral, and personal lines of credit. In addition, the company provides automated teller machine (ATM), telephone and online banking, remote deposit capture, cash management, overdraft and safe deposit facility, and night deposit services. The company was formerly known as Westfield Financial, Inc. and changed its name to Western New England Bancorp, Inc. in October 2016. The company was founded in 1853 and is headquartered in Westfield, Massachusetts.