Buyer · Switzerland

WWZ Energie AG contracts.

WWZ Energie AG in Switzerland made 4 public contract awards between 2018 and 2026 in the records askTender holds. 4 named companies won them; Kolektor Etra d.o.o. won the most (1). 4 awards were published on TED; the median contract size is about CHF 1.5 million (4 contracts with a value). The latest award on record is dated 30 Mar 2026.

Start bidding All awards in Switzerland

4contract awards

4named suppliers

Mar 2026latest award

CHF 1.5 millionmedian TED contract

Latest awards

Svájc – Folyékony dielektrikus transzformátorok – Dreiphasen-Reguliertransformator 50MVA-110/16 kV für WWZ Energie AG

Won by DE_Siemens Energy AG

30 Mar 2026Awarded

Svájc – Folyékony dielektrikus transzformátorok – Dreiphasen-Reguliertransformator 31.5MVA-50/16kV für WWZ Energie AG

Won by De_kolektor Etra D.O.O.

30 Jan 2026Awarded

Industrielle Kältemaschine / Wärmepumpe Circulago

Won by Johnson Controls Systems & Service GmbH

4 Jan 2018Awarded

Awards by year

from the published records

20181

20262

Typical contract size on TED

CHF · median of 4 contracts

CHF 1.5 million

Awards published on TED (the EU’s Tenders Electronic Daily) often carry a framework ceiling rather than the amount spent, so for them we show the number of awards and the median contract size, never a total; a framework published on several lots counts as one contract. Each currency is shown on its own: amounts are never converted or added across currencies. Source: Tenders Electronic Daily (TED). Awards to individuals and sole traders are counted but never named.

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