SF-Soepenberg GmbH We are an industrial service provider that also serves as a commercial partner and advisor to business corporations. We provide our customers with innovative waste management solution packages to further treat, dispose of and store material which is produced in industrial manufacturing processes. We develop cost-efficient and highly effective products made of byproducts which are used as additives, animal feed and fertilizers e.g. in agriculture and we therefore contribute to closing the resources product cycle.