Raw material shortages, increasing regulatory requirements, and ever-more-complex supply chains are putting pressure on companies to keep materials and products in circulation longer. As part of the “SOLVE” project, Fraunhofer IAO, Fraunhofer IBP, the IAT at the University of Stuttgart, and partners from industry and research are developing methods and digital tools that will enable companies to systematically design, evaluate, and manage circular value creation networks in the future.