Western Alliance Bank is a banking institution based in Phoenix, Arizona. Established in 1994, the firm provides comprehensive business banking and related financial services through its primary subsidiary, Western Alliance Bank. The bank offers commercial, personal and corporate banking services to its customers. Additionally, the bank operates full service banking divisions in its local markets as Alliance Bank of Arizona, Bank of Nevada, First Independent Bank and Torrey Pines Bank, Bridge Bank, and Alliance Association Bank. The assets of the corporation are managed and governed by the board of directors.