Marshall & Ilsley Bank is one of the largest Wisconsin-based banks in the United States. Located in Tucson, Ariz., the community bank offers a variety of personal and business banking solutions, including checking/saving accounts, certificate deposit, credit cards and personal/business loans. It also provides trust and investment management, equipment leasing, mortgage banking, asset-based lending, financial planning, investments and insurance services. Marshall & Ilsley Bank is an Equal Housing Lender and a member of the Federal Deposit Insurance Corp. (FDIC).