Swiss Public Contracts Companies

Drinking-water treatment plant construction…

Membratec SA

5 awards published on simap.ch (Apr 2025 – Oct 2026), from 4 different contracting authorities.

Main sector
Drinking-water treatment plant construction work
CPV
45252126
Main cantons
Vaud · Schwyz · Fribourg · Lucerne
5Awards
CHF 4.2mTotal of published amounts
4Contracting authorities
CHF 1.6mTypical amount (median)

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Awards per yearown analysis of the publications
YearAwardsTotal (CHF)
202621.6m
202532.6m

Most frequent contracting authority: Ville de Lausanne – SE - Service de l’eau (EAU) - Ouvrages (40% of awards).

How large are the awards won by Membratec SA?

Number of awards by amount band.

  1. CHF 100m and over0
  2. CHF 10m to under 100m0
  3. CHF 1m to under 10m2
  4. CHF 100,000 to under 1m1
  5. under CHF 100,0000
  6. no attributable CHF amount2

Typical amount (median): CHF 1.6m – half of the awards with an attributable amount are above this figure, half below. “No attributable CHF amount”: no amount published, an amount in a foreign currency, or an award made to several companies.

Largest awards

The largest award alone accounts for 44% of the total.

Awardsnewest first
DateContractContracting authorityCantonAmount
Neubau Seewasserwerk WeggisEinwohnergemeinde Weggis (HOLINGER AG)LU1.6m
Nouvelle installation de traitement du chlorothalonil centralisée au puits d'eau potable de Jeuss - Dimensionnement, fourniture…TWB Trinkwasserverbund Bibera (Ribi SA)FR– not published
Usine d'eau potable de Lutry - Augmentation de la capacité de production - Conception, fourniture, réalisation et mise en service…Ville de Lausanne – SE - Service de l’eau (EAU) - OuvragesVD728,000
Aufbereitungstechnik für den Neubau der Grundwasser-Aufbereitungsanlage "Breukholz, Gross"Bezirk Einsiedeln, Ressort InfrastrukturSZ– not published
Usine d'eau potable de Bret - Travaux d’entretien 2025-2028 - Travaux de réfection des actuels filtres à sable - Conception…Ville de Lausanne – SE - Service de l’eau (EAU) - OuvragesVD1.8m
Open tenders in related sectors6

Tenders still open whose CPV code (the EU’s standard classification of works, supplies and services) is the same as, or closely related to, that of this company’s past awards.

Sectors3
Contracting authorities4
Ville de Lausanne – SE - Service de l’eau (EAU) - Ouvrages · 2 Bezirk Einsiedeln, Ressort Infrastruktur · 1 TWB Trinkwasserverbund Bibera (Ribi SA) · 1 Einwohnergemeinde Weggis (HOLINGER AG) · 1
Other companies in related sectorsVaud