CNB Corporation operates as the bank holding company for Citizens National Bank that provides various banking services to individuals, agricultural businesses, commercial businesses, and light industries in the United States. It offers various deposit products, including checking, savings, money market, and individual retirement accounts; and certificates of deposit. The company also provides personal loans, such as home mortgage, home equity, and auto loans, as well as checkmate lines of credit; and business loans, which include term, equipment, commercial real estate, commercial construction, and small business administration loans, as well as business lines of credit. In addition, it offers cash and wealth management solutions; night depository, money order, cashier's check, coin counting, notary, fax, and wire transfer services; safe deposit boxes; bank by mail, mobile and online banking, e-statement, bill pay, remote deposit capture, ACH, telephone banking, and direct deposit services; and debit, ATM, merchant, prepaid and payroll, gift, and credit cards. The company operates through various branches in Cheboygan, Presque Isle, and Emmet counties. CNB Corporation was founded in 1931 and is based in Cheboygan, Michigan.