The architecture practice EM2N, with offices in both Zurich and Berlin, was founded by Mathias Müller (*1966) and Daniel Niggli (*1970) in 1997 and is currently working together with 80 collaborators on projects in Switzerland, Germany and Belgium. In addition to a number of awards including ‘bestarchitects’, ‘Umsicht-Regards-Sguardi’, the ‘Auszeichnung Guter Bauten’ from the City of Zurich, the Canton of Basel-Stadt and Basel-Landschaft, they received the ‘Swiss Art Award’ in Architecture. Mathias Müller and Daniel Niggli were visiting professors at the Swiss Federal Institute of Technology in Lausanne, as well as in Zurich. Daniel Niggli was a member of the construction commitees in Berlin (2008–12) and Zurich (2010–14).

Roughly one half of the projects are conversions. Their important recent construction projects include the Heuried Sports Centre in Zurich (2017), the Housing Riedpark in Zug (2016), the Lucerne School of Art and Design in Emmenbrücke (2016), the Swiss Film Archive in Penthaz (2015), the Toni-Areal in Zurich (2014), the Keystone Office Building in Prag (2012) and ‘Im Viadukt’– Refurbishment of the viaduct arches in Zurich (2010). Planning has started on, among other projects, Cultural Centre KANAL – Centre Pompidou in Brussels (since 2017), the Quartier Heidestrasse, Commercial area in Berlin (since 2016), the New Museum of Natural History Basel and State Archives Basel-City (since 2015) and the Zellweger Parc, Plot D in Uster (since 2014)