The SUPURBFOOD project (www.supurbfood.eu) is looking to identify experiences from the global South and North with recycling of nutrients, waste and water in urban and peri-urban agriculture, short chain delivery of food in urban and peri-urban areas, and multifunctional agriculture in urban and peri-urban areas in order to enrich South-North exchange and collaboration. We are specifically interested in innovative experiences – with a special focus on the type of business models that were applied, the role of Small and Medium Enterprises (SMEs) and their sustainability.