Western Alliance Bancorporation, the bank holding company for Western Alliance Bank, offers various banking products and services primarily in Arizona, California, and Nevada. The company operates through two segments - Commercial and Consumer Related - providing customers with deposit products, treasury management, and residential mortgage products and services. Additionally, Western Alliance Bancorporation offers commercial and industrial loan products, commercial real estate loans, and construction and land development loans, as well as other financial services such as internet banking, wire transfers, and electronic bill payment and presentment. 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. Founded in 1994 and headquartered in Phoenix, Arizona, Western Alliance Bancorporation continues to expand its banking products and services across the western United States.