Tender notices: Switzerland, May 2026

May 2026, Switzerland: 98 notices that have a page of their own here. This page lists 98 of them: 3 May 2026 to 31 May 2026. They come from 67 contracting authorities. The sector with the most of them here: Construction work.

Statistics: May 2026 All months: Switzerland Search tenders: Switzerland

Published	Notice	Buyer
3 May	Switzerland - Installation of heating, ventilation and air conditioning systems - Hardhof ZPW Climate Centre renovation of ventilation systems	Stadt Zürich Wasserversorgung
3 May	Switzerland - St-Prex station: Disability compliance works (civil engineering, reinforced concrete, railway)	SBB CFF FFS Achats projets de construction Régio...
3 May	Switzerland - Installation of heating, ventilation and air conditioning systems - Hardhof ZPW climate centre, refurbishment of refrigeration systems	Stadt Zürich Wasserversorgung
4 May	Switzerland - Architecture, engineering and inspection services - Renovation of Kindergarten Dorf, Volketswil, BKP 29 planner selection procedure	Schulgemeinde Volketswil
4 May	Switzerland - Architectural, engineering and technical services - Kindlerhaus Ostermundigen - selection procedure for a general planner team for restoration and conversion	Hochbau Ostermundigen (ecoptima ag)
4 May	Switzerland - Switchgear - 110 kV GIS switchgear three-phase enclosed	EKT AG
4 May	Switzerland - Information technology services, consulting, software development, internet and support - AO SlimFlow	Le service achat de Groupe E SA
5 May	Switzerland - Information technology services, consulting, software development, internet and support - Renewal of Atlassian licences	Etat de Vaud, DGNSI - Direction générale du numé...
6 May	School Centre Reben 25 - Renovation and Extension of School Rooms	Sekundarschulgemeinde Arbon
7 May	Switzerland - Storage and warehousing - Logistics services for material storage 2026	Swissgrid AG
7 May	Switzerland - Insurance broker services - Insurance broker mandate	Spital Wallis
7 May	Switzerland - Medical Devices - Contrast Media Injectors	HOCH Health Ostschweiz, Departement Immobilien u...
7 May	Switzerland - Civil engineering works, excluding tunnels, shafts and subways - Civil engineering works Hardhof, Zürich Altstetten	DIB - Elektrizitätswerk der Stadt Zürich (ewz)
10 May	Switzerland - Architecture, engineering and testing services - Selection of planners in a selective procedure, field: construction management	Gemeinde Glattfelden (bthplus ag)
10 May	Switzerland - Pipeline construction works - IWB, pipeline construction for gas decommissioning	IWB Industrielle Werke Basel
10 May	Switzerland - IT Services: Consulting, Software Development, Internet and Support - FINMA Portal, Project 5125	FINMA Beschaffungs- und Vertragsmanagement BVM
12 May	Switzerland - Locomotives, railway and tramway rolling stock and parts - Acquisition of automatic rubber-tyred metro trainsets for Lausanne (NMR)	Transports publics de la région lausannoise sa
12 May	Switzerland - IT services: consulting, software development, internet and support - Transport Police dispatch system (TPO-ELS)	Schweizerische Bundesbahnen SBB, Informatik Eink...
12 May	Switzerland - Waste Services - Collection & Recycling of Household Green Waste in Obersiggenthal	Gemeinde Obersiggenthal (Swiss Recycle)
12 May	Switzerland - Construction - Möriken-Wildegg/Auenstein/Veltheim; K472, Replacement of Aarebrücke B-027 incl. route adjustments	Abteilung Tiefbau (ATB)
12 May	Switzerland - Engineering Services - N05.80 MP-220010 - EM Bozingenfeld - Lengnau - Design Author Construction (ID 11878)	Bundesamt für Strassen ASTRA - Abteilung Strasse...
14 May	Switzerland - Vehicle glass supply, installation, and repair services	Kantonspolizei Zürich
14 May	Switzerland - Data processing equipment (hardware) - Greifensee Primary School: Apple clients	Primarschule Greifensee (PUBLICS)
14 May	Switzerland - Real estate services - Tender for property management	SVA Zürich
14 May	Switzerland - Various foodstuffs - dry storage products	Beschaffungsgemeinschaft bestehend aus Kantonspo...
14 May	Switzerland - Peripheral devices - Greifensee Primary School: presentation peripherals	Primarschule Greifensee (PUBLICS)
17 May	Switzerland - Software Package and Information Systems - Research Management System (FMS)	Fachhochschule Graubünden (FHGR)
18 May	Switzerland - Waste services - Management of drilling waste and platform water (Satigny 2 and 3)	Services industriels de Genève (SIG)
18 May	Switzerland - Architecture, engineering and inspection services - Basel SBB public facilities and Westkopf part 2 incl. new Margarethenbrücke - fire safety planning	Schweizerische Bundesbahnen SBB, Infrastruktur -...
18 May	Switzerland - Architectural, engineering and testing services - Lucerne through-station Phase 1; expert structural engineer for construction/permit design TP1 and TP2	Schweizerische Bundesbahnen SBB, Infrastruktur -...
18 May	Switzerland - Road signage installation - N09.48 MP-160035 - Ant.Villars-Ste-Croix-Vennes - Lot 204 - GHGW signage - ID 11822	Office fédéral des routes OFROU, Division Infras...
20 May	Switzerland - Landscape architecture services - Redevelopment of the open spaces of the Battelle Tambourine district (Carouge), design and construction	Irbis Consulting SA
20 May	Switzerland - Electrical Installation Works - LE ROLLIET Municipal Daycare Project - Block F - Call for Tenders: Electrical Installations	Commune de Plan-les-Ouates - Service Constructio...
20 May	Switzerland - Ventilation installation works - LE ROLLIET Municipal daycare project - Block F	Commune de Plan-les-Ouates - Service Constructio...
20 May	Switzerland - Engineering Services - N05.80 MP-220010 - EM Bözingenfeld - Lengnau - BSA Project Author - Phase MK / AP - IBN / Conclusion (ID 11911)	Bundesamt für Strassen ASTRA - Abteilung Strasse...
20 May	Switzerland - Battery chargers - N01.F2 MP-220045 - Climate Package Bern - E-Truck Depot Bern (ID 12008)	Bundesamt für Strassen ASTRA - Abteilung Strasse...
21 May	Switzerland - Construction supervision - Revitalisation of the Inn and Chamuerabach: local site management	Gemeinde La Punt Chamues-ch (Auin AG)
21 May	Switzerland - Architecture, engineering and testing services - Kindlerhaus Ostermundigen - Planner selection procedure for a general planning team for renovation and conversion	Hochbau Ostermundigen (ecoptima ag)
25 May	Switzerland - Engineering services - N13 EP11 AS Andeer - AS Zillis, local construction management open route	Ufficio federale delle strade USTRA, divisione i...
25 May	Switzerland - Construction work - MP-090227, N03-60 Rütibach gravel collector - wall reinforcement	Bundesamt für Strassen ASTRA - Filiale Winterthu...
25 May	Switzerland - Engineering Services - Upn.Vennes-Chexbres+PUN - Surveyor for updating and creating project agreements (ID 11888)	Office fédéral des routes OFROU, Division Infras...
25 May	Switzerland - Construction - New Seawater Works Weggis, Civil Engineering and Lake Pipeline (incl. Flush Boring)	Einwohnergemeinde Weggis (HOLINGER AG)
25 May	Switzerland - Collection of municipal waste - green waste, paper and cardboard collection in the municipality of Herisau	Gemeinde Herisau
25 May	Switzerland - Construction of wastewater treatment plants - ARA Jungholz - Sluices	Stadt Uster, ARA Jungholz (Hunziker Betatech AG)
25 May	Switzerland - Engineering Services - N01.16 MP-150024 - EM Kerzers - Bethlehem - PV Construction, incl. öBL, Traffic and Environment, Phase MK/AP - SIA 53 (ID 11883)	Bundesamt für Strassen ASTRA - Abteilung Strasse...
25 May	Switzerland - Construction - New Seewasserwerk Weggis, Building/Masonry works	Einwohnergemeinde Weggis (HOLINGER AG)
25 May	Switzerland - Disposal and treatment of municipal waste - Skip rental, transport and recovery at Chammerholz collection point Herisau	Gemeinde Herisau
25 May	Switzerland - Engineering services - MP-070085 N13 EP02 Mesocco, North section, design and works management for operational and safety equipment (BSA)	Ufficio federale delle strade USTRA, divisione i...
25 May	Switzerland - Architectural, Engineering and Inspection Services - Redesign of Pfäffikon ZH Bus Terminal	Gemeinde Pfäffikon ZH, Bau und Umwelt (F. Preisi...
25 May	Switzerland - Building construction works - BAV 80955 FBA Auhof, extension and renovation - BKP 211.7 renovation works (aesthetic)	HBD - Amt für Hochbauten (AHB)
25 May	Switzerland - Technical Tests, Analysis and Consulting - MP-070089 N13 EP19 Splügen West - Rüti, Section Lot 1 and 2 Construction Client Laboratory	Ufficio federale delle strade USTRA, divisione i...
25 May	Switzerland - Mass spectrometer - Acquisition of two liquid chromatographs coupled to an MS/MS	Etat du Valais, Département de la santé, des aff...
25 May	Switzerland - Installation of machinery and equipment - PRINTING@VSG AHS	Volksschulgemeinde Amriswil - Hefenhofen - Somme...
27 May	Switzerland - Medical, dental and veterinary imaging equipment - Acquisition of a Micro-CT and an optical imager	CHUV - centrale d'achats et d'ingénierie biomédi...
27 May	Switzerland - Office equipment & supplies (excl. computers, printers, furniture) - Multifunction printers 2027-2032 / Primary School Uster	Primarschule Uster
27 May	Switzerland - Raw and treated water - SWW Moos, refurbishment measures, switchgear rapid filters 13-17	Stadt Zürich, Wasserversorgung
27 May	Switzerland - Construction works - Construction of the Caux substation - Civil engineering	Transports Montreux-Vevey-Riviera SA
27 May	Switzerland - Building construction work - VSZK - invitation to tender BKP 214 timber assembly construction	Hochbauamt Kanton Schwyz
27 May	Switzerland - Architecture Services - Place Saint-François (M365TI) landscape/Architect, Civil Eng, Env Eng, Light Designer	Unité soumissions - Département de l'aménagement...
27 May	Switzerland - Machines for cleaning or drying bottles or other containers - ETH Zurich, HCI D396.5, BKP 394 Rackwasher and Bottle Washing System	ETH Zürich - Real Estate Management
28 May	Switzerland - IT Services: Consulting, Software Development, Internet and Support - IWB IT Profiles	IWB Industrielle Werke Basel
28 May	Switzerland - Switchgear - 123 kV three-phase enclosed switchgear	Elektrizitätswerke des Kantons Zürich
28 May	Switzerland - Property Insurance - Fire, Machinery Breakdown and Business Interruption for Cheneviers Waste Treatment Plant	Services industriels de Genève (SIG)
28 May	Switzerland - Track construction material and components - Manufacture and supply of grooved rails	Verkehrsbetriebe Zürich (VBZ)
28 May	Switzerland - Swimming pool construction works - Conversion of indoor and outdoor pool Talegg 8424 Embrach / 213	Gemeinde Embrach, Abteilung Bau (MINT Baumanagem...
28 May	Switzerland - Copy paper and xerographic paper - (26036) 620 Printer paper	Bundesamt für Bauten und Logistik BBL
28 May	Switzerland - IT services: consulting, software development, internet and support - Transport Police Case Processing and Information System (TPO-VIS)	Schweizerische Bundesbahnen SBB, Informatik Eink...
28 May	Switzerland - Architecture, Construction, Engineering and Inspection Services - Property Drainage Inspection	Gemeinde Feusisberg, Abteilung Bau
28 May	Switzerland - Construction works for wastewater treatment plants - GC 01 Site setup - Saunerie STEP - Colombier	Syndicat intercommunal pour la Step de la Sauner...
31 May	Switzerland - Delivery of school meals - Production and supply of meals for the after-school care of Küsnacht school	Schule Küsnacht
31 May	Switzerland - Construction of Drinking Water Treatment Plants - Lake Water Works Riet II, Lot 4: Process Engineering	RWSG Regionale Wasserversorgung St. Gallen AG
31 May	Switzerland - Construction Works - Monteceneri (TI) New Medical Center MZR, CCC 102, 224.1	armasuisse Immobili
31 May	Switzerland - Prefabricated elements and parts - SZO Spital Wallis - SKP 213 Steel assembly - Restaurant canopy, renovation & extension	Hôpital du Valais - Spital Wallis
31 May	Switzerland - Horticultural Services - Green Space Maintenance & Winter Services for Residential Settlements of the City of Zurich 2027-2031	TED - Grün Stadt Zürich (GSZ)
31 May	Switzerland - IT services, consulting, software development, internet and support - Vision	Genève Aéroport
31 May	Switzerland - Construction works - Monteceneri (TI) New MZR Medical Center, building contractor works	armasuisse Immobili
31 May	Switzerland - Building construction - BAV 40278 GFA Bachwiesen, replacement building House A - BKP 261 Lifts	HBD - Amt für Hochbauten (AHB)
31 May	Switzerland - Swimming pool construction - Conversion of indoor and outdoor pool Talegg 8424 Embrach / 244_246	Gemeinde Embrach, Abteilung Bau (MINT Baumanagem...
31 May	Switzerland - Swimming pool construction - Conversion of indoor and outdoor pool Talegg 8424 Embrach / 211	Gemeinde Embrach, Abteilung Bau (MINT Baumanagem...
31 May	Switzerland - Architecture Services - Cernier, Épervier 4 - Building Transformation, Energy Renovation and Conversion / Architect Mandate (SIA 102, Phases 31-53)	Commune de Val-de-Ruz
31 May	Switzerland - Construction - New Building of Kantonsschule Stein - BKP 222 Plumbing and Flat Roofing Works	Kanton Aargau - Departement Finanzen und Resourc...
31 May	Switzerland - Construction works - IWB, Wenkenköpfli water reservoir	IWB Industrielle Werke Basel
31 May	Switzerland - Lighting and electric lamps - CHA_DOR_Ecole des Hauts de Dorigns_Lot 107-Lighting fixtures	Commune de Chavannes-près-Renens, p.a. Pragma Pa...
31 May	Switzerland - IT Services, Consulting, Software Development, Internet and Support - Citrix License and Maintenance Renewal	Service de l'informatique et des télécommunicati...
31 May	Switzerland - Scaffolding works - SZO Spital Wallis - SKP 219 Scaffolding, Remodeling & Expansion UG/EG TP1	Hôpital du Valais - Spital Wallis
31 May	Switzerland - Ventilation installation works - Monteceneri (TI) New Medical Center MZR	armasuisse Immobili
31 May	Switzerland - Engineering consultancy services - I / 387 junction Grossstein-/Grundstrasse to Bierkeller, Schwyz	Tiefbauamt Kanton Schwyz
31 May	Switzerland - Swimming pool construction - Remodelling of indoor and outdoor pool Talegg 8424 Embrach / 250	Gemeinde Embrach, Abteilung Bau (MINT Baumanagem...
31 May	Switzerland - Construction of apartment buildings and houses - Construction of residential and commercial building GDR9	Lp&Co développement SA
31 May	ETH Zurich, HIC new building, Hoenggerberg - full or partial construction services for building and civil engineering works	ETH Zürich - Real Estate Management
31 May	Switzerland - Landscaping works for gardens - SZO Spital Wallis - SKP 420 Gardening works	Hôpital du Valais - Spital Wallis
31 May	Switzerland - Construction work for swimming pools - Conversion of indoor and outdoor pool Talegg 8424 Embrach / 222_224	Gemeinde Embrach, Abteilung Bau (MINT Baumanagem...
31 May	Switzerland - Construction Works - New EMS in Charmey and Renovation of Existing EMS into Protected Flats / CFC 230 Electrical Works	Réseau Santé et Social de la Gruyère (Joris Pasq...
31 May	Switzerland - Construction work for swimming pools - Conversion of indoor and outdoor pool Talegg 8424 Embrach / 359	Gemeinde Embrach, Abteilung Bau (MINT Baumanagem...
31 May	Switzerland - Construction Works - New Medical Center MZR in Monteceneri (TI)	armasuisse Immobili
31 May	Switzerland - Construction works - Monteceneri (TI) New Medical Center MZR, CCC 281.2	armasuisse Immobili
31 May	Switzerland - Swimming pool construction - Conversion of indoor and outdoor pool Talegg 8424 Embrach / 230	Gemeinde Embrach, Abteilung Bau (MINT Baumanagem...
31 May	Switzerland - Construction - New EMS in Charmey and renovation of existing EMS into sheltered flats / CFC 244 Ventilation works	Réseau Santé et Social de la Gruyère (Joris Pasq...