BNCCORP, Inc. operates as the bank holding company for BNC National Bank that provides commercial and retail banking, and wealth management services in the United States. The company offers a range of commercial banking services, such as business financing, commercial real estate lending, small business administration loans, business checking, cash management, corporate credit cards, and merchant services to small to middle-sized businesses. It also provides retail banking services, including personal checking and savings products, personal loans, and card services; and wealth management solutions, such as personal wealth advisory services, 401(k), other retirement plan administration, and trust services. In addition, the company offers business loans comprising revolving lines of credit, working capital loans, equipment financing, construction loans, letters of credit, aircraft loans, and agribusiness loans; and vehicle loans, home equity line of credit, and real estate loans. Further, it provides retirement plans for businesses; and online and mobile banking services. The company offers community banking and wealth management services in Arizona and North Dakota. BNCCORP, Inc. was incorporated in 1987 and is headquartered in Bismarck, North Dakota.