ZECH Sicherheitstechnik GmbH — Germany · TED award notices · Supplier record: 3 award notices, all years (Dec 2025 – Jun 2026); 3 since January 2024 (3 buyers); 4th rank in the line (of 20 suppliers · 4.3%); 19 buyers never served (22 notices in the line from them).
Assay record ASY-DE-1RBDTWK1BH · Cite as: Assay Systems, “ZECH Sicherheitstechnik GmbH in the TED register for Germany”, https://assay-systems.com/register/de/zech-sicherheitstechnik-gmbh/
3
award notices, all years
Dec 2025 – Jun 2026
3
since January 2024
3 buyers
4th
rank in the line
of 20 suppliers · 4.3%
19
buyers never served
22 notices in the line from them
Own record by year
award notices, 2023 onward
1
2
2023202420252026
Who buys from ZECH Sicherheitstechnik GmbH
since January 2024
3buyers
3notices
33%top buyer
Technische Universität Braunschweig, Geschäftsbereich 3 - Gebäudemanagement33.3%
1 notice
Landeshauptstadt Hannover - Fachbereich Personal und Organisation33.3%
1 notice
Berliner Verkehrsbetriebe, Bereich Einkauf/ Materialwirtschaft33.3%
1 notice
The line
since January 2024
23award notices
20buyers
20suppliers
56.5%held by top ten
Video-surveillance system (CPV 32323500)
6
9
8
202420252026Jan–Sep
4thof 20 suppliers
1notices name ZECH Sicherheitstechnik GmbH
4.3%share of the line
100.0%of 1 notice from Berliner Verkehrsbetriebe, Bereich Einkauf/ Materialwirtschaft
7new suppliers since 2025
Buyers that buy the line and never named ZECH Sicherheitstechnik GmbH
Source: contract award notices for Germany 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.