Blackhawk Bancorp, Inc. operates as the holding company for Blackhawk Bank that provides various banking products and services in the United States. The company’ personal banking products and services include checking, savings, health savings, and money market accounts, as well as certificates of deposit; personal, student, and home improvement and equity loans; and lines of credit and credit cards. It also offers business banking products and services, such as business checking, business interest checking, business sweep, small business checking, business NOW, health savings, and money market accounts; commercial, development, term, equipment/fixed asset, and small business administration loans; lines and letters of credit; receivables financing; and corporate credit cards, as well as cash management solutions. It also offers mortgages lending, financial planning, wealth management, commercial banking, and online and mobile banking services, as well as mortgage and installment loans. The company primarily serves in northern Illinois and southern Wisconsin. Blackhawk Bancorp, Inc. was founded in 1881 and is based in Beloit, Wisconsin.