Switzerland · TED award notices · Supplier record

GASTER SA

Line: Cleaning and treatment of soil (CPV 90522400)Register loaded to September 2026Compiled 16 October 2026

GASTER SA — Switzerland · TED award notices · Supplier record: 1 award notices, all years (June 2026); 1 since January 2024 (1 buyer); 2nd rank in the line (of 7 suppliers · 25.0%); 2 buyers never served (3 notices in the line from them).

Assay record ASY-CH-1HPHHKA0K0 · Cite as: Assay Systems, “GASTER SA: 1 award notice in Switzerland since 2024”, https://assay-systems.com/register/ch/gaster-sa/

1
award notices, all years
June 2026
1
since January 2024
1 buyer
2nd
rank in the line
of 7 suppliers · 25.0%
2
buyers never served
3 notices in the line from them

Own record by year

award notices, 2023 onward
1
2023202420252026

Who buys from GASTER SA

since January 2024
1buyers
1notices
100%top buyer
Unité soumissions - Département de l'aménagement, des constructions et de la mobilité (DACM) de la Ville de Genève100.0%
1 notice

Won without a rival

2026-06-03 – 2026-06-03
1uncontested awards
100%of its awards
0without a competition
1single bid

GASTER SA won 1 of its 1 public contract awards in Switzerland without a rival from 2026-06-03 to 2026-06-03: 0 without a competition and 1 after a competition that drew a single bid. 1 buyer awarded it without a rival, the largest Unité soumissions - Département de l'aménagement, des constructions et de la mobilité (DACM) de la Ville de Genève with 1.

Buyers: Unité soumissions - Département de l'aménagement, des constructions et de la mobilité (DACM) de la Ville de Genève (1)

Every uncontested award of GASTER SA · Switzerland: all uncontested awards

The line

since January 2024
4award notices
3buyers
7suppliers
100.0%held by top ten

Cleaning and treatment of soil (CPV 90522400)

3
0
1
202420252026Jan–Sep
2ndof 7 suppliers
1notices name GASTER SA
25.0%share of the line
100.0%of 1 notice from Unité soumissions - Département de l'aménagement, des constructions et de la mobilité (DACM) de la Ville de Genève
1new suppliers since 2025

Buyers that buy the line and never named GASTER SA

since November 2023
2buyers
3notices since 2024
Transports publics de la région lausannoise sa
2 notices
Etablissements publics pour l'intégration
1 notice

Suppliers next to it in the line

since January 2024
1 notice
1 notice
1 notice
GASTER SA
1 notice

All 7 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.