Tresolar AG — Switzerland · TED award notices · Supplier record: 2 award notices, all years (Aug 2025 – Sep 2026); 2 since January 2024 (1 buyer); 7th rank in the line (of 38 suppliers · 2.3%); 9 buyers never served (34 notices in the line from them).
Assay record ASY-CH-0D3CTR41WK · Cite as: Assay Systems, “Tresolar AG in the TED register for Switzerland”, https://assay-systems.com/register/ch/tresolar-ag/
2
award notices, all years
Aug 2025 – Sep 2026
2
since January 2024
1 buyer
7th
rank in the line
of 38 suppliers · 2.3%
9
buyers never served
34 notices in the line from them
Own record by year
award notices, 2023 onward
1
1
2023202420252026
Who buys from Tresolar AG
since January 2024
1buyers
2notices
100%top buyer
Hochbauamt, Baubereich B100.0%
2 notices
The line
since January 2024
44award notices
10buyers
38suppliers
36.4%held by top ten
Construction work for buildings relating to law and order or emergency services (CPV 45216100)
13
24
7
202420252026Jan–Sep
7thof 38 suppliers
1notices name Tresolar AG
2.3%share of the line
10.0%of 10 notices from Hochbauamt, Baubereich B
17new suppliers since 2025
Buyers that buy the line and never named Tresolar AG
since November 2023
9buyers
34notices since 2024
6buyers took a new supplier
26suppliers came in that way
Etat de Fribourg, Service des bâtiments
19 notices
Hochbauamt Kanton Zug
5 notices
Bundesamt für Bauten und Logistik BBL, Abteilung Projektmanagement
3 notices
Direction de l'architecture et de l'ingénierie - Etat de Vaud
2 notices
Canton de Vaud - DGIP
1 notice
Cumegn da Surses | Gemeinde Surses
1 notice
Kanton Luzern / Dienststelle Immobilien
1 notice
Office cantonal des bâtiments (OCBA) - BKTK
1 notice
REPUBLIQUE ET CANTON DE GENEVE - Département du Territoire (DT) - Office cantonal des bâtiments (OCBA)
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.