Lease-based operation of the Lindenhof agricultural business and other leased plots of land; management of the business with livestock farming, arable farming and grassland use according to ecological guidelines; management of ecological areas, animal-friendly livestock farming, operation of a machinery business for work for third parties; marketing of own products, mainly produced on the farm, in retail and through usual sales channels; furthermore, breeding of endangered animal species, care of native plants, cultivation of medicinal herbs, etc.