La Caldera is connected to various centres, platforms and networks, on a horizontal level, throughout all its activities. It forms part of Nodes de Gràcia – including Experimentem amb l’Art, Gràcia Territori Sonor, Saladestar and Tragantdansa. It is also member of the Anna Lindh Euro-Mediterranean Foundation. Other projects also work in conjunction with Mercat de les Flors, Festival GREC de Barcelona, liquidDocs, La Iguana cineforum and the Certamen Coreográfico de Madrid. .