Daewoo Shipbuilding & Marine Engineering Co Ltd manufactures various types of commercial and specialty ships and operates offshore and onshore industrial plants. Its a shipbuilding and the marine specialized company that builds various ships, offshore plants, drilling ships, floating oil production facilities, submarines, and destroyers. Approximately two-thirds of the total revenue is derived from selling ships. The company builds various types of ships, including carriers, containerships, submarines, and other vessels. The company's industrial plants focus on oil and gas exploration, chemical, seawater treatment, and power. It helps supply electricity, water, and other resources, and utilizes differentiated technology to provide clean energy.