XNF Arquitectes was set up in 1999. Now working there, in addition to the three founding members, Xavier Bustos, Nicola Regusci and Ferran Grau, are Ivan Blasi, Ana Paula Carneiro and Loredana Ianiero, all architects.
At present, the practice is working on projects for single-family dwellings, some projects for government agencies, and interior renovations and ephemeral structures.
At the same time, it is taking part in new architecture competitions abroad, mainly in Switzerland, and designing various objects.
The activity of the practice is based at Carrer Princesa 56 principal segona, in Barcelona.