Alliance Bank of Arizona, a division of Western Alliance Bank, Member FDIC, delivers relationship banking that puts clients at the center of everything. Founded in 2003, Alliance Bank of Arizona offers a full spectrum of tailored business banking solutions and outstanding service, with offices in Greater Phoenix, Tucson and Flagstaff. Alliance Bank of Arizona was named 2021 Lender Firm of the Year by NAIOP Arizona, among many other awards and recognitions. Alliance Bank is part of Western Alliance Bancorporation, which has more than $65 billion in assets. Influential sources from Forbes to American Banker again rank Western Alliance Bank among the top U.S. banks in 2023. As a regional bank with significant national capabilities, Alliance Bank of Arizona delivers the reach, resources and local market expertise that make a difference for customers.