West Bancorporation, Inc. operates as the bank holding company for West Bank, a state-chartered commercial bank originally founded in 1893. The company's business model is centered on traditional community banking, generating the vast majority of its revenue from net interest income derived from loans and deposits, supplemented by non-interest income from trust services, service charges, and treasury management fees. West Bank's loan portfolio is heavily focused on commercial lending, including commercial real estate, construction and land development, and commercial lines of credit, alongside a smaller segment of consumer and residential real estate loans. The bank funds these loans primarily through core deposits gathered from its local markets, including checking, savings, and money market accounts.
Geographically, West Bancorporation operates through branches in the greater Des Moines and Iowa City/Coralville metropolitan areas in Iowa, as well as Rochester, Owatonna, Mankato, and St. Cloud in southern Minnesota. The company's competitive position relies on its relationship-driven approach, targeting small- to medium-sized businesses, professionals, and individuals who prefer personalized service over the standardized offerings of larger national banks. By focusing on specific regional markets with stable economies and major employers, West Bancorporation maintains strong credit quality and a loyal customer base. The company's single-segment focus on commercial banking ensures a streamlined operation dedicated to local economic growth and relationship lending.