Ballast Nedam is a Dutch company group that is quoted on the stock exchange and which offers a wide range of products and services related to construction. They develop infrastructures, build houses and other buildings, and they provide services and products that are directly linked to these activities. Also Ballast Nedam has signed a contract with Japanese conglomerate Mitsubishi for the civil, structural and architectural work for the gas-fired part of the Nuon Magnum power plant in Eemshaven, Groningen in February 2008.