Siemens Schweiz AG — Switzerland · TED award notices · Supplier record: 48 award notices, all years (Nov 2023 – Sep 2026); 46 since January 2024 (35 buyers); 1st rank in the line (of 6 suppliers · 42.3%); 11 buyers never served (13 notices in the line from them).
Assay record ASY-CH-0PLX6IY0DX · Cite as: Assay Systems, “Siemens Schweiz AG in the TED register for Switzerland”, https://assay-systems.com/register/ch/siemens-schweiz-ag/
48
award notices, all years
Nov 2023 – Sep 2026
46
since January 2024
35 buyers
1st
rank in the line
of 6 suppliers · 42.3%
11
buyers never served
13 notices in the line from them
Own record by year
award notices, 2023 onward
2
14
15
17
2023202420252026
Who buys from Siemens Schweiz AG
since January 2024
35buyers
46notices
11%top buyer
BKW Energie AG10.9%
5 notices
Elektrizitätswerk der Stadt Zürich (ewz)6.5%
3 notices
St. Gallisch Appenzellische Kraftwerke AG (SAK)4.3%
2 notices
Swissgrid AG4.3%
2 notices
Stadtwerk Winterthur4.3%
2 notices
Axpo Grid AG4.3%
2 notices
Swissgrid AG - Asset & Maintenance4.3%
2 notices
Elektrizitätswerk Davos AG - EWD2.2%
1 notice
TGS Bauökonomen2.2%
1 notice
SBB Infrastruktur Einkauf Technologie Energie2.2%
1 notice
Stadt Zürich Entsorgung + Recycling Zürich2.2%
1 notice
Die Schweizerische Post AG / F31 / Beschaffung2.2%
1 notice
Bau- und Umweltschutzdirektion Kanton Basel-Landschaft Organisator: Zentrale Beschaffungsstelle2.2%
1 notice
Universitätsspital Zürich2.2%
1 notice
Bundesamt für Strassen ASTRA, Abteilung Strasseninfrastruktur Ost, Filiale Winterthur2.2%
1 notice
Services Industriels de Genève - Droit et Achats2.2%
1 notice
Kanton St.Gallen, Hochbauamt, Zentrale Dienste2.2%
Ville de Lausanne – SIL – Service patrimoine (PAT)2.2%
1 notice
All 35 buyers
AEW Energie AG (1); Kanton St.Gallen, Bau- und Umweltdepartement, Hochbauamt (1); Hochbauamt Graubünden (1); TED - Entsorgung + Recycling Zürich (ERZ) (1); EKT AG (1); IWB Industrielle Werke Basel (1); EPFL - Domaine des Achats (1); Flughafen Zürich AG (1); HBD - Amt für Hochbauten (AHB) (1); Energie Wasser Bern (1); Gornergrat Bahn AG (1); Michel Baumanagement GmbH im Auftrag der Gemeinde Ittigen (1); BLS AG - Finance & SCM - Strategische Beschaffung (1); Stadt St.Gallen, Stadtwerke (1); Service immobilier (1).
2 buyers named Siemens Schweiz AG before 2024 only.
The line
since January 2024
26award notices
18buyers
6suppliers
100.0%held by top ten
Medium-voltage equipment (CPV 31682300)
3
12
11
202420252026Jan–Sep
1stof 6 suppliers
11notices name Siemens Schweiz AG
42.3%share of the line
80.0%of 5 notices from BKW Energie AG
100.0%of 2 notices from Elektrizitätswerk der Stadt Zürich (ewz)
50.0%of 2 notices from IWB Industrielle Werke Basel
100.0%of 1 notice from AEW Energie AG
1new suppliers since 2025
Buyers that buy the line and never named Siemens Schweiz AG
since November 2023
11buyers
13notices since 2024
9buyers took a new supplier
9suppliers came in that way
Romande Energie SA
2 notices
Spontis SA
2 notices
Energie Service Biel/Bienne (ESB)
1 notice
Kanton Zürich Hochbauaumt, Baubereich D
1 notice
KVA Linth
1 notice
Repower AG
1 notice
Service Achats transports publics genevois
1 notice
Services industriels de Genève (SIG) - Direction Achats
1 notice
Stadt Winterthur, Departement Technische Betriebe Stadtwerk Winterthur, Finanzen und Dienste
Source: contract award notices for Switzerland in Tenders Electronic Daily (TED), Publications Office of the European Union, ted.europa.eu, reusable for commercial purposes under Commission Decision 2011/833/EU; notices from November 2023, when TED began to publish the winning supplier, to 30 September 2026, accessed 11 October 2026.Assay Systems has changed the data.