Switzerland · TED award notices · Supplier record

Growe-Siegenthaler AG

Line: Roof-covering work (CPV 45261210)Register loaded to September 2026Compiled 12 October 2026

Growe-Siegenthaler AG — Switzerland · TED award notices · Supplier record: 3 award notices, all years (Sep 2025 – May 2026); 3 since January 2024 (3 buyers); 4th rank in the line (of 30 suppliers · 4.8%); 29 buyers never served (35 notices in the line from them).

Assay record ASY-CH-0NNA04A1X1 · Cite as: Assay Systems, “Growe-Siegenthaler AG in the TED register for Switzerland”, https://assay-systems.com/register/ch/growe-siegenthaler-ag/

3
award notices, all years
Sep 2025 – May 2026
3
since January 2024
3 buyers
4th
rank in the line
of 30 suppliers · 4.8%
29
buyers never served
35 notices in the line from them

Own record by year

award notices, 2023 onward
2
1
2023202420252026

Who buys from Growe-Siegenthaler AG

since January 2024
3buyers
3notices
33%top buyer
Fachstelle Beschaffungswesen Stadt Bern33.3%
1 notice
Fachstelle Beschaffungswesen33.3%
1 notice
Stadt Thun - Amt für Stadtliegenschaften33.3%
1 notice

The line

since January 2024
42award notices
31buyers
30suppliers
52.4%held by top ten

Roof-covering work (CPV 45261210)

16
15
11
202420252026Jan–Sep
4thof 30 suppliers
2notices name Growe-Siegenthaler AG
4.8%share of the line
20.0%of 5 notices from Fachstelle Beschaffungswesen Stadt Bern
50.0%of 2 notices from Stadt Thun - Amt für Stadtliegenschaften
6new suppliers since 2025

Buyers that buy the line and never named Growe-Siegenthaler AG

since November 2023
29buyers
35notices since 2024
17buyers took a new supplier
19suppliers came in that way
Hochbauamt, Baubereich B
3 notices
Unité soumissions - Département de l'aménagement, des constructions et de la mobilité (DACM) de la Ville de Genève
3 notices
Einwohnergemeinde Schaffhausen vertreten durch das Hochbauamt
2 notices
Hochbauamt Kanton Zürich, Baubereich C
2 notices
Abwasserverband Region Frauenfeld
1 notice
armasuisse Immobilien
1 notice
Basler Verkehrs-Betriebe (BVB)
1 notice
Centrale d'achats et d'ingénierie biomédicale Vaud-Genève (CAIB)
1 notice
Dienstelle für Immobilien und Bauliches Erbe
1 notice
Evangelisch-Reformierte Gesamtkirchgemeinde Bern
1 notice
Ferrari Architectes Lausanne SA
1 notice
Gebäudeversicherung Kanton Zürich
1 notice
Gemeinde Flawil c/o Andy Senn Architekt BSA SIA GmbH
1 notice
Gemeinde Risch Immobilien AG c/o Ruf Rechtsanwälte AG
1 notice
Hochbauamt Kanton Schwyz
1 notice
Hochbauamt Stadt Schaffhausen
1 notice
Institution de Lavigny
1 notice
Kanton Zürich Hochbauaumt, Baubereich D
1 notice
LUKS Immobilien AG
1 notice
MMDConsulting
1 notice
Oberstufenschulgemeinde Sproochbrugg
1 notice
Pragma partenaires SA
1 notice
Rhätische Bahn AG
1 notice
Service des bâtiments de l'Etat de Neuchâtel - DOSP
1 notice
Stadt Grenchen / Baudirektion
1 notice
Stadt Schlieren, Bereich Liegenschaften
1 notice
Strategischer Einkauf Swissgrid
1 notice
Ufficio federale delle strade USTRA, divisione infrastruttura stradale Est
1 notice
Ville de Genève Département de l'aménagement, des constructions et de la mobilité - Unité soumissions
1 notice

Suppliers next to it in the line

since January 2024
Amaudruz S.A.2 buyers
2 notices
cablex AG2 buyers
2 notices
Cerutti Toitures SA2 buyers
2 notices
Growe-Siegenthaler AG
2 notices

All 30 suppliers in the line

The extract

Every buyer, every supplier, award date, notice number and value where one is disclosed, behind the figures above.

Request extract

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.