GTK sàrl — Luxembourg · TED award notices · Supplier record: 2 award notices, all years (Aug 2025 – Sep 2026); 2 since January 2024 (1 buyer); 1st rank in the line (of 8 suppliers · 33.3%); 2 buyers never served (2 notices in the line from them).
Assay record ASY-LU-0UICPQE160 · Cite as: Assay Systems, “GTK sàrl in the TED register for Luxembourg”, https://assay-systems.com/register/lu/gtk-sarl/
2
award notices, all years
Aug 2025 – Sep 2026
2
since January 2024
1 buyer
1st
rank in the line
of 8 suppliers · 33.3%
2
buyers never served
2 notices in the line from them
Own record by year
award notices, 2023 onward
1
1
2023202420252026
Who buys from GTK sàrl
since January 2024
1buyers
2notices
100%top buyer
Ministère de l’Éducation nationale, de l’Enfance et de la Jeunesse100.0%
2 notices
The line
since January 2024
6award notices
3buyers
8suppliers
100.0%held by top ten
Construction work for buildings relating to education and research (CPV 45214000)
0
3
3
202420252026Jan–Sep
1stof 8 suppliers
2notices name GTK sàrl
33.3%share of the line
50.0%of 4 notices from Ministère de l’Éducation nationale, de l’Enfance et de la Jeunesse
Source: contract award notices for Luxembourg 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.