Tilla Theus Partner AG Zürich 1985 – Bürohomepage Theus, Tilla (Wikipedia) Architektenlexikon der Schweiz Responsabile di progetto Tilla Theus Partner AG Theus, Tilla ° 1985 – Altri edifici (scelta) Umbau Hotel Widder, 1995 Zürich, ZH IIHF Headquarter, 2003 Zürich, ZH FIFA Headquarter, 2006 Zürich, ZH Gipfelrestaurant Weisshorn, 2012 Arosa, GR Gemeindehaus, 2017 Unterengstringen, ZH
