1st Mariner Bank engages in providing commercial banking services. The services offered by the bank include personal banking, and business banking services. 1st Mariner Bank was earlier known as Marylands Bank Federal Savings Bank till 1995. The company was established in the year 1920 and has its headquarters located in Baltimore, Maryland. The bank also has branches at Annapolis, Hickory, Odenton, Arbutus, Cockeysville, Bel Air, Columbia, Dundalk, Easton, Ellicott City, Glen Burnie, Owings Mills, Perry Hall, Carroll Island, Pikesville, Severna Park, Westminster, White Marsh, Woodlawn, and Towson Loch Raven. 1st Mariner Bank runs as a subsidiary of 1st Mariner Bancorp.