Switzerland · TED award notices · Supplier record

IMPAG AG

Line: Chemical products (CPV 24000000)Register loaded to September 2026Compiled 16 October 2026

IMPAG AG — Switzerland · TED award notices · Supplier record: 3 award notices, all years (Nov 2024 – Sep 2026); 3 since January 2024 (3 buyers); 2nd rank in the line (of 22 suppliers · 11.1%); 21 buyers never served (23 notices in the line from them).

Assay record ASY-CH-0OSTRYY1CE · Cite as: Assay Systems, “IMPAG AG: 3 award notices in Switzerland since 2024”, https://assay-systems.com/register/ch/impag-ag/

3
award notices, all years
Nov 2024 – Sep 2026
3
since January 2024
3 buyers
2nd
rank in the line
of 22 suppliers · 11.1%
21
buyers never served
23 notices in the line from them

Own record by year

award notices, 2023 onward
1
1
1
2023202420252026

Who buys from IMPAG AG

since January 2024
3buyers
3notices
33%top buyer
ERZ Entsorgung + Recycling Zürich ABWASSER33.3%
1 notice
Stadtwerk Winterthur33.3%
1 notice
TED - Entsorgung + Recycling Zürich (ERZ) Bändlistrasse 108, 8010 Zürich33.3%
1 notice

Won without a rival

2026-09-04 – 2026-09-04
1uncontested awards
33%of its awards
0without a competition
1single bid

IMPAG AG won 1 of its 3 public contract awards in Switzerland without a rival from 2026-09-04 to 2026-09-04: 0 without a competition and 1 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest TED - Entsorgung + Recycling Zürich (ERZ) Bändlistrasse 108, 8010 Zürich with 1.

Buyers: TED - Entsorgung + Recycling Zürich (ERZ) Bändlistrasse 108, 8010 Zürich (1)

Every uncontested award of IMPAG AG · Switzerland: all uncontested awards

The line

since January 2024
27award notices
24buyers
22suppliers
60.0%held by top ten

Chemical products (CPV 24000000)

8
8
11
202420252026Jan–Sep
2ndof 22 suppliers
3notices name IMPAG AG
11.1%share of the line
50.0%of 2 notices from TED - Entsorgung + Recycling Zürich (ERZ) Bändlistrasse 108, 8010 Zürich
100.0%of 1 notice from ERZ Entsorgung + Recycling Zürich ABWASSER
100.0%of 1 notice from Stadtwerk Winterthur
10new suppliers since 2025

Buyers that buy the line and never named IMPAG AG

since November 2023
21buyers
23notices since 2024
14buyers took a new supplier
17suppliers came in that way
Entsorgungszweckverband Obwalden
2 notices
Services industriels de Genève (SIG) - Direction Achats
2 notices
AIS - Ass. Interc. bassin Sionge (bureau HOLINGER SA)
1 notice
armasuisse Ressourcen und Support CC WTO
1 notice
Centrale municipale d'achat et d'impression de la Ville de Genève
1 notice
Chemins de fer fédéraux suisses CFF, Infrastructure – Achats, Supply Chain et production, Achats projets de construction, Région Est
1 notice
Departement für Volkswirtschaft und Bildung Kantonale Dienststelle für Landwirtschaft
1 notice
Energie Wasser Bern
1 notice
EPFL - Domaine des Achats
1 notice
ETH Zürich Procurement & Export Services
1 notice
Fachstelle Beschaffungswesen Stadt Bern
1 notice
Flughafen Zürich AG - Zentraler Einkauf
1 notice
GUD - Gesundheitszentren für das Alter (GFA)
1 notice
Prodem Conseils Sàrl
1 notice
SBB CFF FFS Achats du groupe, Biens de consommation
1 notice
Stadt Winterthur, Departement Technische Betriebe Stadtwerk Winterthur, Finanzen und Dienste
1 notice
Stadt Zürich Entsorgung + Recycling Zürich
1 notice
Stadt Zürich Grün Stadt Zürich Abteilung Beschaffung
1 notice
Stadt Zürich Wasserversorgung
1 notice
Swissmedic
1 notice
Ville de Neuchâtel, Station d'épuration des eaux usées et réseau
1 notice

Suppliers next to it in the line

since January 2024
IMPAG AG
3 notices
Thommen-Furler AG2 buyers
2 notices
ADDCON GmbH1 buyer
1 notice
Andermatt Biocontrol Suisse AG1 buyer
1 notice

All 22 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 16 October 2026.Assay Systems has changed the data.