Nissens is perhaps best known as one of Europe’s main producers of radiators for the automotive industry, but today Nissens is also recognised as a supplier of cooling systems to industrial OEM customers worldwide. Nissens A/S was founded in 1921 and is still a family owned company developing and manufacturing heat exchangers. The company is headed by Alan Nissen, who has taken over from his father Knud Nissen as the fourth generation of family members in charge.