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 demand deposit, checking, savings, and money market accounts, as well as fixed-rate and fixed maturity certificates of deposit accounts; treasury management products and services to small and middle-market businesses, specialized banking services to sophisticated commercial institutions and investors; 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…