We have a rich past as member of the leading expert companies in baking and pastry: first Gistbrocades, followed by DSM Bakery Ingredients and recently GB Ingredients. In 2006 GB Plange became part of the Werhahn company. Werhahn Group Over a period of more than 160 years the medium-sized family company has cultivated proximity to the market place and to the customer, reliability and social responsibility.