EU Tenders

Drinking-water treatment plant construction work tenders in Switzerland

CPV 45252126-7 · part of 45000000 Construction work › 45200000 Works for complete or part construction and civil engineering work › 45250000 Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry › 45252000 Construction works for sewage treatment plants, purification plants and refuse incineration plants › 45252100 Sewage-treatment plant construction work › 45252120 Water-treatment plant construction work

4 notices for CPV 45252126 Drinking-water treatment plant construction work in Switzerland on TED since 29 May 2026: 3 calls for competition and 1 contract award. 0 of these tenders are open today.

Top buyers

BuyerNotices
Einwohnergemeinde Weggis (HOLINGER AG)2
RWSG Regionale Wasserversorgung St. Gallen AG2

Top winners

WinnerAwards
DE_ELIQUO KGSTULZ GmbH1

All notices

Seewasserwerk Riet II, Los 4: Verfahrenstechnik
Award · Drinking-water treatment plant construction work · 2 Sep 2026 · Switzerland · RWSG Regionale Wasserversorgung St. Gallen AG · value CHF 16,165,439 · won by DE_ELIQUO KGSTULZ GmbH
Neubau Seewasserwerk Weggis, Tiefbauarbeiten und Seeleitung (inkl. Spülbohrungen)
Tender · Construction work · 8 Jul 2026 · Switzerland · Einwohnergemeinde Weggis (HOLINGER AG) · closed 16 Jul 2026
Neubau Seewasserwerk Weggis, Tiefbauarbeiten und Seeleitung (inkl. Spülbohrungen)
Tender · Construction work · 3 Jul 2026 · Switzerland · Einwohnergemeinde Weggis (HOLINGER AG) · closed 16 Jul 2026
Seewasserwerk Riet II, Los 4: Verfahrenstechnik
Tender · Drinking-water treatment plant construction work · 1 Jun 2026 · Switzerland · RWSG Regionale Wasserversorgung St. Gallen AG · closed 8 Jul 2026

Questions

How many drinking-water treatment plant construction work tenders are open in Switzerland?

0 calls for competition under CPV 45252126 are open on 8 Oct 2026, out of 3 published since 29 May 2026.

Who buys the most drinking-water treatment plant construction work in Switzerland?

Einwohnergemeinde Weggis (HOLINGER AG) leads with 2 notices under CPV 45252126.

Which company wins the most drinking-water treatment plant construction work contracts in Switzerland?

DE_ELIQUO KGSTULZ GmbH appears in 1 award notice under CPV 45252126.

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