Zions Bancorporation N.A, headquartered in Salt Lake City, Utah since 1873, is a key financial institution serving businesses and individuals across states like Arizona, California, and Texas, among others. With a network of regional banks, including Zions Bank and Amegy Bank, it offers a wide range of services from commercial and small business banking to wealth management. Zions caters to the needs of small- to medium-sized businesses with products like loans, leasing, and cash management, while also providing personal banking services such as mortgages and consumer loans.