HD Korea Shipbuilding & Offshore Engineering Co., Ltd. engages in shipbuilding and offshore engineering business in South Korea. The company offers ship types, including tankers, container ships, petrochemical carriers, LNG carriers, LNG-FSRUs, LPG carriers, LEG carriers, car carriers, Ro-Pax, Ro-Ro, LNG bunkering carriers, and LCO2 ships; and offshore plant business includes the manufacturing and installation of offshore structures, floating crude oil production facilities, power generation facilities, and other individual equipment units. It also specializes in building various types of special-purpose ships, such as destroyers, frigates, corvettes, logistics support ships, amphibious, minelaying, marine intelligence, surface, rescue, and training ships, support vessels, high-speed boats, and patrol/rescue ships; and engine and machinery division, the company provides heavy and medium engines, propellers, marine axle meters, selective catalytic reduction systems, and methanation catalytic systems. In addition, it develops and supplies photovoltaic modules and systems, solid oxide fuel cells for onshore power generation and marine applications, and solid oxide electrolyzers; gas and green system offerings include Methanol LFSS, Ammonia LFSS, LPG CHS, Re-Liquefaction Unit, Re-Gasifier, and Hi-ALS; and shipbuilding also provides green ship propulsion solutions, including four-stroke marine engines, as well as electric power systems such as batteries and fuel cells to drive propulsion motors without the use of traditional power generation engines. Further, it provides other offerings including equipment such as propellers, shafts, SCR systems, ballast water treatment systems, engine power plants, industrial boilers, solar modules and systems, ITER, industrial cranes, and comprehensive marine system solutions. The company was formerly known as Korea Shipbuilding & Offshore Engineering Co., Ltd. The company was founded in 1972 and is based in Seongnam-si, South Korea.