High-rise Building

Location Chêne-Bourg, Switzerland

Programme New high-rise building with offices (floors 1-5) and apartments (floors 6-19). Ground floor with commercial uses (shops, cafe).

Competition 2014

Gross Floor Area 19‘426 m2

Competition Organzier Chemin de fer fédéraux suisse CFF Immobilier

Team GG Mike Guyer, Stefan Thommen (Team Manager), Damien Andenmatten (Project Manager), Leyla Ilman, Milica Vrbaski

Structural Engineer WaltGalmarini AG, Zurich

Building Services Engineer Amstein + Walthert AG/SA, Geneva

Building Physics Engineer enerconseil SA, Sion

Fire Safety Ecoservices SA, Carouge

Facade Reba Fassadentechnik AG, Chur

Other Project Management: Tekhne SA, Geneva

Thurgauerstrasse School Complex

Location Zurich-Seebach, Switzerland

Programme School with after-school care and double sports hall

Competition 2017

Client Building Office of City of Zurich

Gross Floor Area 9‘483 m2

Team GG Stefan Thommen (Team Manager), Filippo Cattaneo

Landscape Architecture Schmid Landschaftsarchitekten GmbH, Zurich

Structural Engineer Dr. Schwartz Consulting AG, Zug

Building Services Engineer 3-Plan Haustechnik AG, Winterthur

Renovation of Hospital Complex Schaffhausen ESSH

Location Schaffhausen, Switzerland

Programme New hospital building with examination, ambulatories, radiology, central laboratory, surgery, wards

Competition 2017

Gross Floor Area 41‘395 m2

Competition Organzier Spitäler Schaffhausen

Team GG Annette Gigon, Stefan Thommen, Daniel Hurschler, Eva Rosenova, Filippo Cattaneo, Vladimir Dianiska

Landscape Architecture vetschpartner Landschaftsarchitekten AG, Zurich

Structural Engineer WaltGalmarini AG, Zurich

Building Services Engineer Amstein + Walthert AG, Zurich

Other Hospital planner: Institut für Beratungen im Gesundheitswesen (IBG), Aarau

School Building Wiesental

Location Baar, Switzerland

Programme Primary school, double sports hall, supplementary school care

Competition 2018

Gross Floor Area 16'683 m2

Competition Organzier Einwohnergemeinde Baar

Team GG Annette Gigon, Stefan Thommen, Daniel Hurschler, Ivana Beljan

Landscape Architecture Bischoff Landschaftsarchitektur GmbH, Baden

Structural Engineer WaltGalmarini AG, Zurich

Building Services Engineer 3-Plan Haustechnik AG, Winterthur

Grevas Education Centre

Location St. Moritz, Switzerland

Programme Education centre, primary and upper school, triple sports hall

Competition 2019

Client Municipality of St. Moritz

Gross Floor Area 13'844 m2

Team GG Annette Gigon, Stefan Thommen, Lukas Kübli, Eva Rosenova

Landscape Architecture Raderschall Partner AG, Meilen

Structural Engineer Conzett Bronzini Partner AG, Chur

Building Services Engineer 3-Plan Haustechnik, Winterthur

Centre for Laboratory Medicine

Location St.Gallen, Switzerland

Programme Laboratory

Competition 2020

Competition Organzier Strittmatter Partner AG

Secondary School Building Im Isengrind

Location Zurich-Affoltern, Switzerland

Programme Secondary school with 20 classes + group rooms, double gymnasium, refectory + supervision, music school MKZ

Competition 2020

Gross Floor Area 11‘590 m2

Competition Organzier Building Office of City of Zurich

Team GG Mike Guyer, Damien Andenmatten, Alois Merkt

Landscape Architecture Lorenz Eugster Landschaftsarchitektur und Städtebau GmbH, Zurich

Structural Engineer WaltGalmarini AG, Zurich

Rösslimatt Site B+C

Location Lucerne, Switzerland

Programme Offices, commercial

Competition 2020, 2nd Prize

Planning/Construction 2019–2020

Gross Floor Area 21'498 m2

Competition Organzier SBB Immobilien

Team GG Mike Guyer, Stefan Thommen, Lukas Kübli

Landscape Architecture Bischoff Landschaftsarchitektur GmbH, Baden

Cost Planning/Scheduling Ghisleni Partner AG, Rapperswil

Structural Engineer EBP Schweiz AG, Zurich

Electrical Engineer Meyer + Partner AG, Stäfa

Building Services Engineer 3-Plan Haustechnik AG, Winterthur

Building Physics Engineer BAKUS Bauphysik & Akustik GmbH, Zurich

Fire Safety Makiol Wiederkehr AG, Beinwil am See

MSRL Boxler Engineering AG, Rapperswil-Jona

Facade Reba Fassadentechnik AG, Chur

Elevator Consultant Liftberatung UP GmbH, Romanshorn

Sustainability EBP Schweiz AG, Zurich

Urban Space, Main Railway Station Zurich

Location Zurich

Competition Test Planning: 2004
ARGE HB Zürich Theo Hotz AG, Burkhalter Sumi Architekten, Annette Gigon / Mike Guyer Architekten

Competition Organzier SBB Immobilien
City of Zurich
Die Schweizerische Post Immobilien

Team GG Pieter Rabijns, Stefan Thommen

Maison du Livre et Parking du Château

Location Mouans-Sartoux, France

Programme Parking, Maison du Livre

Competition 2005, 1st Prize

Competition Organzier Ville de Mouans-Sartoux, France

Team GG Competition: Gilles Dafflon
Preliminary Project: Gilles Dafflon (Project Manager), Andri Gartmann, Christine Jahn

Contact architects Actom Architecture, Valbonne, France

Structural Engineer GLI, Nice, and
SETEF, Nice, France

Building Services Engineer GLI, Nice, and
SETEF, Nice. France