Tonkens Agrar AG and its group entities are engaged in agricultural raw production, supplying to the food industry and wholesale markets primarily within Germany. The company manages approximately 3,500 hectares of land for crop cultivation, focusing on cereals like wheat and barley, along with potatoes, corn, onions, and oilseed rape. Beyond crop farming, the company is involved in milk production, as well as the storage, processing, and marketing of its harvested goods. Furthermore, Tonkens Agrar generates renewable energy, operating multiple photovoltaic installations with an approximate combined capacity of 2.53 MW and biogas facilities totaling around 2.67 MW. These energy plants utilize agricultural by-products and other waste from its operations, contributing to a circular economy. The company was established as Tonkens Agrar AG in 2010 and maintains its headquarters in Sülzetal, Germany, functioning as a subsidiary of Tonkens Holding GmbH.