Since it was set up in 1989 the office of Gigon/ Guyer architects has conceived an impressive series of projects. The most important designs carried out include museums, housing projects, and office buildings. The recently completed Prime Tower and its annex buildings on the Maag site in Zurich have been internationally acclaimed

• Exhibiting: Subtle shifts and tentative openings Gerhard Mack
• Archeological Museum and Park Kalkriese, Osnabrück, Germany
• Visitors Center, Museum Kalkriese, Osnabrück, Germany
• Albers-Honegger Donation and Préau des Enfants, Espace de l'Art Concret, Mouans-Sartoux, France
• Kunst-Depot, Henze & Ketterer Gallery, Wichtrach, Switzerland
• Swiss Museum of Transport: entrance building and road, Lucerne, Switzerland
• National Park Center, Zernez, Switzerland
• Extension of Rietberg Museum, Zurich, Switzerland
• New Museum of Contemporary Art, New York
• Extension of Kunsthaus Zürich, Switzerland
• Munch Museum and Stenersen Museum Collections, Oslo, Norway
• Extension of Kunstmuseum Basel, Switzerland
• Cultural Center Les Arts, Gstaad, Switzerland
• Nouveau Musée cantonal des Beaux-Arts MCBA, Lausanne, Switzerland
• Working: Views of the Prime Tower: Valentin Jack
• Annelies Štrba
• Katalin Deér
• Erik Steinbrecher
• Christian Scholz
• Joël Tettamanti
• Heinrich Helfenstein
• René Burri
• Thies Wachter
• Walter Mair

• Imaging a city: Gigon/Guyer in Zurich Philip Ursprung
• Arthur Rüegg
• Prime Tower office high-rise with annex buildings cubus and diagonal, Maag-Areal, Zurich, Switzerland
• Tenant fit-out for Homburger, Prime Tower, Zurich, Switzerland
• Tenant fit-out for Clouds Restaurant, Prime Tower, Zurich, Switzerland
• Cubus office building, Maag-Areal, Zurich, Switzerland
• Refurbishment of former Diagonal Industrial Building, Maag-Areal, Zurich, Switzerland
• Platform office building, Maag-Areal, Zurich, Switzerland
• Extension of Hardbrücke Railway Station, Zurich, Switzerland ; Extension of workshop school buildings, Appisberg, Männedorf, Switzerland ; Würth Administration Building with Educational and Training Center, Rorschach, Switzerland ; Rosau office building, refurbishment of Villa Rosau, Zurich, Switzerland
• C10 office building, Europaallee 21, Zurich, Switzerland
• Löwenbräu-Areal arts center, residential tower and office building, Zurich, Switzerland
• Rebuilding: Forte, piano: On some conversations by Gigon/Guyer Auditorium, University of Zurich, Switzerland
• Remodeling of Kunstmuseum Basel and Laurenzbau Library, Zurich, Switzerland
• Extension/renovation of historical villa, Kastanienbaum, Switzerland
• Living: Detached house, Zurich, Switzerland
• Detached house, Canton Grisons, Switzerland
• Detached house, Küsnacht, Switzerland
• Detached house on Zürichberg, Zurich, Switzerland

• Housing construction: A conversation with Martin Steinmann, Patrick Gmür, Annette Gigon, and Mike Guyer
• Three houses on Susenbergstrasse, Zurich, Switzerland
• Housing development Broëlberg II, Kilchberg, Switzerland
• Housing development and remodeling, Pflegi-Areal, Zurich, Switzerland
• Residential and retail building, Almere, The Netherlands
• Artists' statements: Adrian Schiess
• Harald F. Müller
• Pierre André Ferrand
• Housing complex Park Grünengerg, Wädenswil, Switzerland
• Housing development Neumünsterallee, Zurich, Switzerland
• Housing development Brunnenhof, Zurich, Switzerland
• Three single-family row houses, Rüschlikon, Switzerland
• Housing complex Diggelmannstrasse, Zurich Switzerland
• Housing development, Färberei-Areal, Thalwil, Switzerland
• Résidence du Pré-Babel, Geneva, Switzerland
• Résidence du Parc de Grange-Canal, Geneva, Switzerland
• Housing development Erlenhof, Dietikon, Switzerland
• Housing development Goldschlägi, Schleiren, Switzerland
• Housing complex Zollikerstrasse, Zurich, Switzerland
• Housing development Zellweger-Areal, Uster, Switzerland