Founded in 1950, Monumental Supply Company is a leading supplier of pipes, valves and fittings, and it is headquartered in Baltimore. The company also provides valve automation services to its customers through its engineered products and automated services division. It serves commercial shipping, the U.S. Navy, Military Sealift Command, cruise lines, barge owners, offshore oil and natural gas rigs and shipyards that build and repair vessels of all sizes. Monumental Supply Company and its sister companies throughout Europe, the Middle East and Asia offer services to the global maritime industry and its needs for piping-related products, marine engines and power system solutions. The company represents various companies, such as BNL, Nibco, Lokring, National Brass, Nuflo and Wager.