DONG Energy A/S engages in the exploration and production of oil and natural gas in Denmark, Norway, the United Kingdom, and Faroese Islands. The company also sells electricity, natural gas, and related products to residential, industrial, public sector, and wholesale customers, as well as supplies natural gas in Denmark, Sweden, Germany, and the Netherlands. Its gas distribution network covers southern Jutland, and South and West Zealand. DONG’s gas storage facilities are located in Stenlille on Zealand. In addition, the company produces power and heat from thermal-based power plants and renewable sources, such as wind primarily in Denmark. Further, it operates oil pipeline, which takes the oil from the North Sea to the fredericia oil terminal. The company was founded in 1972 as Dansk Naturgas A/S and changed its name to Dansk Olie og Naturgas A/S in 1973. Further, it changed its name to DONG Energy A/S in 2002. The company is based in Fredericia, Denmark.