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Current Tenders, Competitions, and Study Assignments

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1’131 Competition

Ville d'Onex - Service Exploitation

Tender, open competition

Completed

S

Ville d'Onex - Service Exploitation

Tender, open competition

Completed

S

Hochbau Ostermundigen (ecoptima ag)

Consultant selection procedure, selective competition

Published

04.05.2026

S

Ville d'Onex - Service Exploitation

Tender, open competition

Completed

S

Ville d'Yverdon-les-Bains - Municipalité

Tender, open competition

Completed

S

Commune de Sainte-Croix (Jaquier Pointet)

Tender, open competition

Completed

S

Ville de Prilly -Infrastructure et Espace Public

Tender, open competition

Completed

S

Valgrid SA

Tender, open competition

Completed

S

Amt für Landschaft und Natur, Fachstelle Naturschutz

Tender, open competition

Completed

S

Stadt Zürich Museum Rietberg

Tender, open competition

Completed

S

Verkehr und Infrastruktur (vif), Naturgefahren

Tender, open competition

Completed

S

Schulgemeinde Volketswil

Tender, selective competition

Published

01.05.2026

S

Stiftung Heimgarten Bern

Tender, open competition

Completed

S

Tiefbauamt, Bau- und Umweltschutzdirektion Kanton Basel-Landschaft

Tender, open competition

Completed

S

Tiefbauamt, Bau- und Umweltschutzdirektion Kanton Basel-Landschaft

Tender, open competition

Completed

S

Chemins de fer fédéraux suisses CFF SA - Immobilier - Développement, Objets d'exploitation

Tender, open competition

Completed

S

Tiefbauamt Graubünden

Tender, open competition

Completed

S

Landwirtschafts- und Umweltdirektion, Amt für Wald und Naturgefahren

Tender, open competition

Completed

S

AWEL / Abteilung Wasserbau

Tender, open competition

Completed

S

Tiefbauamt Stadt Thun

Tender, selective competition

Published

28.04.2026

S

Gemeinde Lufingen (Landis AG)

Tender, open competition

Published

27.04.2026

S

Maison Olivier

1253 Vandoeuvres

Commune de Vandoeuvres

Tender, open competition

Completed

S

Genève Aéroport

Tender, open competition

Completed

S

Genève Aéroport

Tender, open competition

Completed

S

Genève Aéroport

Tender, open competition

Completed

S

Schulpflege Flaachtal (bthplus ag)

Project Study, selective competition

Published

27.04.2026

S

Office fédéral des routes OFROU, Division Infrastructure routière Ouest, filiale Estavayer-le-Lac

Tender, open competition

Completed

S

Schweizerische Bundesbahnen, Infrastruktur, Energie, Projekte&Engineering, Projektmanagement, Projektmanagement Unterwerke

Tender, open competition

Completed

S

Gemeinde Windisch

Project Competition, selective competition

Published

24.04.2026

sia-142

S

Ville de Carouge - Service de l'urbanisme

Tender, selective competition

Completed

S

DGIP-DID-Direction de l’ingénierie et de la durabilité

Tender, open competition

Completed

S

Bezirk March

Tender, open competition

Completed

S

Einwohnergemeinde Walchwil

Project Competition, open competition

Published

22.04.2026

S

Einwohnergemeinde Klingnau

Tender, selective competition

Published

21.04.2026

sia-142

S

SBB AG, Infrastruktur, Ausbau- und Erneuerungsprojekte, Projektorganisation Zürich-Winterthur

Tender, open competition

Published

20.04.2026

S

Gemeinde Horgen

Project Competition, open competition

Completed
sia-142

S

Tiefbauamt Stadt Winterthur

Tender, open competition

Completed

S

Comune di Tresa

Project Competition, open competition

Completed
sia-142

S

TED - Entsorgung + Recycling Zürich (ERZ)

Tender, open competition

Completed

S

Kanton Zürich, Baudirektion, Hochbauamt, Projektdienste

Tender, selective competition

Published

17.04.2026

S

Commune de Lancy

Tender, open competition

Completed

S

Office fédéral des routes OFROU, Division Infrastructure routière Ouest, filiale Estavayer-le-Lac

Tender, open competition

Completed

S

Stadt Baden, Bereich Stadtentwicklung

Project Study, selective competition

Published

15.04.2026

S

Gemeinde Lyss

Call for investors / Surface rights tender, selective competition

Published

15.04.2026

S

Office fédéral des routes OFROU, Division Infrastructure routière Ouest, filiale Estavayer-le-Lac

Tender, open competition

Completed

S

Romande Energie SA

Tender, open competition

Completed

S

Abwasserverband Klettgau

Tender, open competition

Completed

S

Ufficio del catasto e dei riordini fondiari

Tender, open competition

Completed

S

Ufficio del catasto e dei riordini fondiari

Tender, open competition

Completed

S

Commune de Plan-les-Ouates (Service Aménagement du Territoire)

Tender, open competition

Completed

S

Gemeinde Schwarzenburg

Tender, open competition

Completed

S

Services Industriels de Genève - Direction Eaux Usées

Tender, open competition

Completed

S

Commune de Chêne-Bougeries (Studio Alberto Figuccio sàrl)

Tender, open competition

Completed

S

Wohnsiedlung Herbstweg

8050 Zürich

Stadt Zürich | Hochbaudepartement | Amt für Hochbauten

Project Competition, open competition

Published

10.04.2026

sia-142

S

Stadt Zürich | Hochbaudepartement | Amt für Hochbauten

Project Competition, open competition

Published

10.04.2026

sia-142

S

TED - Entsorgung + Recycling Zürich (ERZ)

Tender, open competition

Completed

S

Office fédéral des routes OFROU, Division Infrastructure routière Ouest, filiale Estavayer-le-Lac

Tender, open competition

Completed

S

Transports publics fribourgeois Infrastructure (TPF INFRA) SA

Tender, open competition

Completed

S

Stadt Zug, zu Hdn. von Abteilung Hochbau

Project Competition, selective competition

Published

09.04.2026

sia-142

S

Amt für Grundstücke und Gebäude des Kantons Bern (AGG)

Project Study, open competition

Completed

S

Bundesamt für Strassen ASTRA - Filiale Winterthur

Tender, open competition

Completed

S

Ersatzneubau Brücke Ried

4243 Dittingen

Gemeinde Dittingen

Tender, open competition

Completed

S

Amt für Industrielle Betriebe - Bau- und Umweltschutzdirektion Kanton Basel-Landschaft

Tender, open competition

Completed

S

Commune de Plan-les-Ouates

Tender, open competition

Completed

S

Office fédéral des routes OFROU, Division Infrastructure routière Ouest, filiale Estavayer-le-Lac

Tender, open competition

Completed

S

Tiefbauamt, Bau- und Umweltschutzdirektion Kanton Basel-Landschaft

Tender, open competition

Completed

S

Office fédéral des routes OFROU, Division Infrastructure routière Ouest, filiale Estavayer-le-Lac

Tender, open competition

Completed

S

Ville d'Yverdon-les-Bains - Service mobilité, environnement et infrastructures (MEI)

Tender, open competition

Completed

S

Schule Rorbas-Freienstein-Teufen

Project Study, selective competition

Published

03.04.2026

S

Gemeinde Steinmaur

Integrated Services Competition, selective competition

Published

03.04.2026

S

Abteilung für Umwelt (AfU)

Tender, open competition

Completed

S

Abteilung für Umwelt (AfU)

Tender, open competition

Completed

S

Kanton Zürich, Baudirektion, Hochbauamt, Projektdienste

Tender, selective competition

Completed

S

Gemeindeverwaltung Maur

Project Competition, selective competition

Published

02.04.2026

S

Kanton Solothurn, Bau- und Justizdepartement, Hochbauamt

Consultant selection procedure, selective competition

Published

02.04.2026

S

Psychiatrische Universitätsklinik Zürich

Tender, open competition

Completed

S

Basler Wohngenossenschaft (BWG)

Project Competition, selective competition

Published

01.04.2026

S

Präsidialdirektion, Hochbau Stadt Bern

Project Competition, open competition

Published

01.04.2026

S

Rete Tram-Treno del Luganese SA (RTTL SA)

Tender, open competition

Completed

S

Gemeindeverwaltung Lumnezia

Tender, open competition

Completed

S

Politische Gemeinde Flums

Tender, selective competition

Completed

S

Politische Gemeinde Flums

Tender, selective competition

Completed

S

HBD - Immobilien Stadt Zürich (IMMO)

Tender, open competition

Completed

S

Bundesamt für Bauten und Logistik BBL

Tender, open competition

Completed

S

Commune de Courtepin

Tender, open competition

Completed

S

Office fédéral des routes OFROU, Division Infrastructure routière Ouest, filiale Estavayer-le-Lac

Tender, open competition

Completed

S

Ersatzneubau Mehrzweckanlage MZA

6386 Wolfenschiessen

Gemeinde Wolfenschiessen

Project Study, selective competition

Published

28.03.2026

S

Office fédéral des routes OFROU, Division Infrastructure routière Ouest, filiale Estavayer-le-Lac

Tender, open competition

Completed

S

Verkehrsbetriebe Biel

Project Study, selective competition

Completed
sia-143

S

Gemeinde Richterswil (Landis AG)

Integrated Services Study, selective competition

Completed

S

Gemeinde Langnau am Albis (Landis AG)

Integrated Services Study, selective competition

Completed

S

Bezirk Küssnacht, Planung, Umwelt und Verkehr

Tender, open competition

Completed

S

Spital Davos AG

Project Study, selective competition

Published

27.03.2026

sia-143

S

Département du Territoire - Office Cantonal des Bâtiments

Tender, open competition

Completed

S

Union postale universelle

Tender, open competition

Completed

S