Jonas Nabbefeld
Software Engineer and Entrepreneur in Germany
I'm Jonas Nabbefeld, Co-Founder of DDL (Digital Dry Layout) — the all-in-one platform for the natural stone industry. Together with my co-founders Dennis Bangert and Jan Keller, we built DDL to digitize how stone suppliers, fabricators, and architects plan, manage, and sell natural stone.
DDL combines project planning with digital vein matching, slab-based warehouse management, CRM, online sales with client approval portals, production tracking, and B2B distribution — all in one system. Our customers across Europe, including Lasa Marmo in Italy, report up to 20% cost savings and 15% higher material yield.
Based in Ettenheim, Germany. Operated by artEmotional GmbH.