Log in Book a call→

Public tenders in the canton of Solothurn

Explore public tenders, understand what buyers need and find the right opportunity for your business.

16 tenders

Sort by

SwitzerlandIT, software and telecomsOpen

Labour-market enforcement case-management application

Amt für Informatik und Organisation

Submission deadline: November 25, 2026 at 4:00 PM UTC
Contract value: Not stated in the notice

SwitzerlandConstruction and civil worksOpen

Hubersdorf secondary school façade and window renovation

Gemeinsame Schulen Unterleberberg (GSU)

Submission deadline: November 30, 2026 at 5:00 PM UTC
Contract value: Not stated in the notice

SwitzerlandArchitecture and engineering servicesOpen

Assisted-living renovation at St. Josefsgasse 7a, Solothurn

Stadt Solothurn, Bau und Umwelt I Hochbau

Submission deadline: November 20, 2026 Time not stated
Contract value: Not stated in the notice

SwitzerlandVehicles and transport equipmentOpen

Tank fire engine for Schönenwerd fire brigade

Feuerwehr Schönenwerd

Submission deadline: December 11, 2026 at 10:55 PM UTC
Contract value: Not stated in the notice

SwitzerlandConstruction and civil worksOpen

Solothurn central prison new build: metalwork

Kanton Solothurn, Bau- und Justizdepartement, Hochbauamt

Submission deadline: December 3, 2026 at 3:45 PM UTC
Contract value: Not stated in the notice

SwitzerlandConstruction and civil worksOpen

Solothurn central prison: perimeter fence, doors and gates

Kanton Solothurn, Bau- und Justizdepartement, Hochbauamt

Submission deadline: December 3, 2026 at 3:45 PM UTC
Contract value: Not stated in the notice

SwitzerlandEngineering servicesOpen

Successor solution for BISSO KLV

Amt für Informatik und Organisation

Submission deadline: December 8, 2026 at 10:59 PM UTC
Contract value: Not stated in the notice

SwitzerlandMunicipal waste collection servicesOpen

Household green waste collection and recovery in Kriegstetten

Gemeinde Kriegstetten, Technische Betriebe HOeK (Swiss Recycle)

Submission deadline: November 1, 2026 at 10:59 PM UTC
Contract value: Not stated in the notice

SwitzerlandConstruction and civil worksOpen

Civil engineering works for Luterbach station square

Bau- und Justizdepartement des Kantons Solothurn

Submission deadline: November 13, 2026 at 10:00 PM UTC
Contract value: Not stated in the notice

SwitzerlandConstruction workOpen

Luterbach station north section: main building works

Bau- und Justizdepartement des Kantons Solothurn

Submission deadline: November 13, 2026 at 10:00 PM UTC
Contract value: Not stated in the notice

SwitzerlandLaboratory equipment and suppliesOpen

Automated pre-analytical solution for Solothurn Hospitals

Solothurner Spitäler AG

Submission deadline: December 1, 2026 at 3:00 PM UTC
Contract value: Not stated in the notice

SwitzerlandModular school building general contractorOpen

Modular timber school expansion in Metzerlen-Mariastein

Einwohnergemeinde Metzerlen-Mariastein

Submission deadline: November 13, 2026 at 11:00 AM UTC
Contract value: Not stated in the notice

SwitzerlandMetal constructionOpen

Eight metal gate systems for the new Solothurn central prison

Kanton Solothurn, Bau- und Justizdepartement, Hochbauamt

Submission deadline: November 5, 2026 at 3:45 PM UTC
Contract value: Not stated in the notice

SwitzerlandStreet-cleaning vehiclesClosing soon

The City of Solothurn is procuring a replacement 5 m³ street sweeper. This is an open supply tender; the public notice does not provide further vehicle specifications or a price.

Stadt Solothurn / Abteilung Bau und Umwelt / Werkhof

Submission deadline: October 23, 2026 at 9:00 PM UTC
Contract value: Not stated in the notice

SwitzerlandArchitectural and engineering servicesOpen

Capuchin monastery conversion to a music school: general planning

Einwohnergemeinde Olten Direktion Bau

Submission deadline: October 30, 2026 at 11:00 AM UTC
Contract value: Not stated in the notice

SwitzerlandProfessional servicesOpen

SaaS ERP system for the City of Olten

Einwohnergemeinde Olten Abteilung Informatik

Submission deadline: October 30, 2026 at 11:00 AM UTC
Contract value: Not stated in the notice

Browse all published notices

Found an opportunity? Understand it with Ziva.

Go deeper into the documents and prepare your response.

Get started with Ziva