Switzerland · TED award notices · Supplier record

Demenga & fils SA

Line: Motorway construction works (CPV 45233110)Register loaded to September 2026Compiled 16 October 2026

Demenga & fils SA — Switzerland · TED award notices · Supplier record: 1 award notices, all years (January 2025); 1 since January 2024 (1 buyer); 6th rank in the line (of 30 suppliers · 2.8%); 8 buyers never served (28 notices in the line from them).

Assay record ASY-CH-1HR8Z7Y0RE · Cite as: Assay Systems, “Demenga & fils SA: 1 award notice in Switzerland since 2024”, https://assay-systems.com/register/ch/demenga-fils-sa/

1
award notices, all years
January 2025
1
since January 2024
1 buyer
6th
rank in the line
of 30 suppliers · 2.8%
8
buyers never served
28 notices in the line from them

Own record by year

award notices, 2023 onward
1
2023202420252026

Who buys from Demenga & fils SA

since January 2024
1buyers
1notices
100%top buyer
Office fédéral des routes OFROU, Division Infrastructure routière Ouest, filiale Estavayer-le-Lac100.0%
1 notice

Won without a rival

2025-01-15 – 2025-01-15
1uncontested awards
100%of its awards
0without a competition
1single bid

Demenga & fils SA won 1 of its 1 public contract awards in Switzerland without a rival from 2025-01-15 to 2025-01-15: 0 without a competition and 1 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Office fédéral des routes OFROU, Division Infrastructure routière Ouest, filiale Estavayer-le-Lac with 1.

Buyers: Office fédéral des routes OFROU, Division Infrastructure routière Ouest, filiale Estavayer-le-Lac (1)

Every uncontested award of Demenga & fils SA · Switzerland: all uncontested awards

The line

since January 2024
36award notices
9buyers
30suppliers
44.4%held by top ten

Motorway construction works (CPV 45233110)

10
16
10
202420252026Jan–Sep
6thof 30 suppliers
1notices name Demenga & fils SA
2.8%share of the line
12.5%of 8 notices from Office fédéral des routes OFROU, Division Infrastructure routière Ouest, filiale Estavayer-le-Lac
12new suppliers since 2025

Buyers that buy the line and never named Demenga & fils SA

since November 2023
8buyers
28notices since 2024
4buyers took a new supplier
14suppliers came in that way
Ufficio federale delle strade USTRA, divisione infrastruttura stradale Est
11 notices
Bundesamt für Strassen ASTRA, Abteilung Strasseninfrastruktur Ost, Filiale Winterthur
7 notices
Dienststelle für Nationalstrassenbau / Service de la construction des routes nationales
4 notices
Office fédéral des routes OFROU - Filiale de Winterthour
2 notices
Bundesamt für Strassen ASTRA - Filiale Winterthur
1 notice
Bundesamt für Strassen ASTRA Filiale Zofingen
1 notice
Dienststelle für Nationalstrassenbau (DNSB)
1 notice
Office fédéral des routes - Infrastructure routière Ouest Filiale Estavayer-le-Lac
1 notice

Suppliers next to it in the line

since January 2024

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.

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 16 October 2026.Assay Systems has changed the data.