In the canton of Valais, 56 public tenders are currently open, 15 of them with a deadline in the next 14 days. The contracting authority with the most open tenders is Achats - TMR SA.
5656open tenders
1515with a deadline in the next 14 days
1111new in the last 7 days
Most frequent contracting authorities
Achats - TMR SA4
Etat du Valais, Service immobilier et patrimoine - Investissements3
Service Immobilier et Patrimoine - Investissement / Dienststelle für Immobilien und Bauliches Erbe - Investitionen3
Bundesamt für Strassen ASTRA - Abteilung Strasseninfrastruktur West - Filiale Thun 2
Département de la mobilité, du territoire et de l'environnement2
By type
Construction and installation3359%
Supply1730%
Service611%
Construction and installation · Civil engineering works
Canton VSService Immobilier et Patrimoine - Investissement / Dienststelle für Immobilien und Bauliches Erbe - InvestitionenPublished 06.11.2026Open procedureQuestions until 20.11.2026
Canton VSService Immobilier et Patrimoine - Investissement / Dienststelle für Immobilien und Bauliches Erbe - InvestitionenPublished 06.11.2026Open procedureQuestions until 20.11.2026
Construction and installation · Plumbing installations
Canton VSService Immobilier et Patrimoine - Investissement / Dienststelle für Immobilien und Bauliches Erbe - InvestitionenPublished 06.11.2026Open procedureQuestions until 20.11.2026
Canton VSOrganisation Cantonale Valaisanne des Secours - Kantonale Walliser RettungsorganisationPublished 01.11.2026Open procedureQuestions until 17.11.2026
Canton VSService immobilier et patrimoine / Dienststelle für Immobilien und Bauliches Erbe - Investissements / InvestitionenPublished 30.10.2026Open procedureQuestions until 13.11.2026
Construction and installation · Roofing and sheet metal work
Canton VS· inferred (Canton taken from the title)Bundesamt für Strassen ASTRA - Abteilung Strasseninfrastruktur West - Filiale ThunPublished 27.10.2026Open procedureQuestions until 16.11.2026
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Market in the canton of Valais
Open federal statistics on construction in the canton: how much public and private clients invest, which building measures the Buildings Programme supports and how many photovoltaic plants are added. The figures describe the whole construction market, not just tenders.
Construction investment
Construction investment in the canton of Valais by type of client, in millions of francs at current prices
Year
Public clients
Private clients
2019
698.7
1’984.2
2020
634.2
1’919.2
2021
777.4
1’947.1
2022
695.0
2’149.0
2023
738.5
2’081.0
2024
755.5
1’920.7
Work backlog for 2025 (projects under construction at the end of 2024): public clients 937.6, private clients 1’284.9 million francs.
First estimate of the FSO for 2025 from the initial data, provisional: public clients +15.5 %, private clients +5.0 % compared with the year before.
2024 by type of work: civil engineering 642.2, building construction 2’033.9 million francs.
Source: Federal Statistical Office (FSO), annual construction and housing statistics: construction investment and work backlog by type of client and canton (T 9.4.1.29) and by type of work and canton (T 9.4.1.27), at current prices. Database as of 21.07.2026, retrieved on 09.11.2026.Dataset T 9.4.1.27 (opens in a new tab)Dataset T 9.4.1.29 (opens in a new tab)
Buildings Programme
With the Buildings Programme, the Confederation and the cantons support building measures such as insulating the building envelope, replacing the heating, complete renovations and energy-efficient new buildings.
Building measures supported by the Buildings Programme in the canton of Valais, by year of commitment
Year
Supported measures
Committed contributions (CHF m)
of which applied for by public bodies
2020
1’089
24.8
9
2021
1’502
32.8
7
2022
1’991
40.6
17
2023
2’181
44.4
13
2024
1’718
45.1
21
2025
2’050
45.2
20
Source: Swiss Federal Office of Energy (SFOE), The Buildings Programme – source data of the cantons for direct measures. As of 27.08.2026, retrieved on 09.11.2026. Counts and sums per canton and year: analysis by TEXFY.
– no figure: no entries or fewer than 5. This way no figure describes a single plant or measure.
New photovoltaic plants in the canton of Valais, by year of commissioning
Year
Plants
Capacity (MW)
2020
989
16.8
2021
1’183
23.1
2022
2’077
34.8
2023
3’998
71.9
2024
3’448
78.3
2025
1’971
49.6
Counted are the plants in operation today that are registered in the Swiss guarantee of origin system (all from 30 kVA, smaller ones voluntarily) or receive federal support. The data are updated every month.
Source: Swiss Federal Office of Energy (SFOE), Electricity production plants. As of 15.10.2026, retrieved on 09.11.2026. Number and capacity per canton and year: analysis by TEXFY.Dataset (opens in a new tab)
One-off remuneration 2023: 2’815 photovoltaic plants in the canton received a total of 18.2 million francs (by year of payment).
Source: Swiss Federal Office of Energy (SFOE), One-time investment contributions for photovoltaic systems. As of 16.07.2024, retrieved on 09.11.2026.Dataset (opens in a new tab)
Awards of the last 24 months
What was awarded: canton of Valais, last 24 months.