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EU TendersPower supply transformers tenders in Switzerland
CPV 31174000-6 · part of 31000000 Electrical machinery, apparatus, equipment and consumables; lighting › 31100000 Electric motors, generators and transformers › 31170000 Transformers
5 notices for CPV 31174000 Power supply transformers in Switzerland on TED since 29 May 2026: 5 calls for competition and 0 contract awards. 3 of these tenders are open today.
Open tenders
6 piece regulating transformers 40MVA ONAN (50MVA ONAF) 110//10/20kV
Tender · Installation services of transformers · 2 Sep 2026 · Switzerland · Stadt St.Gallen, Stadtwerke · deadline 15 Jan 2027
6 piece regulating transformers 40MVA ONAN (50MVA ONAF) 110//10/20kV
Tender · Installation services of transformers · 8 Sep 2026 · Switzerland · Stadt St.Gallen, Stadtwerke · deadline 15 Jan 2027
6 piece regulating transformers 40MVA ONAN (50MVA ONAF) 110//10/20kV
Tender · Installation services of transformers · 15 Sep 2026 · Switzerland · Stadt St.Gallen, Stadtwerke · deadline 15 Jan 2027
Top buyers
All notices
6 piece regulating transformers 40MVA ONAN (50MVA ONAF) 110//10/20kV
Tender · Installation services of transformers · 15 Sep 2026 · Switzerland · Stadt St.Gallen, Stadtwerke · deadline 15 Jan 2027
6 piece regulating transformers 40MVA ONAN (50MVA ONAF) 110//10/20kV
Tender · Installation services of transformers · 8 Sep 2026 · Switzerland · Stadt St.Gallen, Stadtwerke · deadline 15 Jan 2027
6 piece regulating transformers 40MVA ONAN (50MVA ONAF) 110//10/20kV
Tender · Installation services of transformers · 2 Sep 2026 · Switzerland · Stadt St.Gallen, Stadtwerke · deadline 15 Jan 2027
Reguliertransformatoren 40/50 MVA, 110/16 kV ONAN/ONAF
Tender · Power supply transformers · 22 Jun 2026 · Switzerland · Elektrizitätswerke des Kantons Zürich · closed 21 Aug 2026
Reguliertransformatoren 40/50 MVA, 110/16 kV ONAN/ONAF
Tender · Power supply transformers · 8 Jun 2026 · Switzerland · Elektrizitätswerke des Kantons Zürich · closed 15 Jul 2026
Questions
How many power supply transformers tenders are open in Switzerland?
3 calls for competition under CPV 31174000 are open on 13 Nov 2026, out of 5 published since 29 May 2026.
Who buys the most power supply transformers in Switzerland?
Stadt St.Gallen, Stadtwerke leads with 3 notices under CPV 31174000.
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