Old Line Bancshares, Inc. operates as the bank holding company for Old Line Bank that provides banking products and services to small and medium size businesses, entrepreneurs, professionals, consumers, and high net worth clients. The company accepts a range of deposit products, including demand, NOW, money market, and savings accounts, as well as certificates of deposit. It also offers commercial and industrial loans, such as lines of credit, revolving credit facilities, accounts receivable financing, term loans, equipment loans, small business administration loans, standby letters of credit, and unsecured loans; commercial real estate loans; funds for the construction of single family residences, financing to builders for the construction of pre-sold homes, and loans for multi-family housing, as well as home equity and home improvement loans; land acquisition and development loans; and consumer installment loans. In addition, the company provides safe deposit boxes, wire transfer services, automated teller machine services, and Internet and mobile banking services; debit, prepaid, and credit cards; commercial account services comprising direct deposit of payroll, overnight sweep, lockbox, and remote deposit capture; and investment services consisting of investment management, estate and succession planning, and brokerage services. As of December 31, 2018, it operated a total of 37 branches and 9 loan production offices in suburban Maryland counties of Anne Arundel, Calvert, Charles, Frederick, Harford, Howard, Prince George's, Montgomery, and St. Mary's; and Baltimore and Carroll. Old Line Bancshares, Inc. was founded in 1989 and is headquartered in Bowie, Maryland.