General Info

Operational since 1968, First Interstate Bank, the principal subsidiary of First Interstate Bancsystem Inc. is a multistate banking organization with 72 branches across Montana, Wyoming and South Dakota. Located in Bozeman, Mont., the bank provides services in personal banking, including online services, consumer loans, home loans and foreign currency, business solutions, including merchant services, business loans and business credit cards and corporate banking, including foreign services and cash management. First Interstate Bank is member of Federal Deposit Insurance Corporation (FDIC) and an Equal Housing Lender.