SEDEN Srl — Italy · TED award notices · Supplier record: 4 award notices, all years (Mar 2025 – Sep 2026); 4 since January 2024 (4 buyers); 4th rank in the line (of 22 suppliers · 8.7%); 16 buyers never served (21 notices in the line from them).
Assay record ASY-IT-1T9XR721HZ · Cite as: Assay Systems, “SEDEN Srl in the TED register for Italy”, https://assay-systems.com/register/it/seden-srl/
4
award notices, all years
Mar 2025 – Sep 2026
4
since January 2024
4 buyers
4th
rank in the line
of 22 suppliers · 8.7%
16
buyers never served
21 notices in the line from them
Own record by year
award notices, 2023 onward
2
2
2023202420252026
Who buys from SEDEN Srl
since January 2024
4buyers
4notices
25%top buyer
ERSU S.p.A.25.0%
1 notice
Ambiente S.p.A.25.0%
1 notice
Ambiente Energia Territorio (AET) Spa25.0%
1 notice
SMA Campania S.p.A25.0%
1 notice
The line
since January 2024
23award notices
18buyers
22suppliers
66.7%held by top ten
Waste drums (CPV 44616200)
4
8
11
202420252026Jan–Sep
4thof 22 suppliers
2notices name SEDEN Srl
8.7%share of the line
100.0%of 1 notice from Ambiente Energia Territorio (AET) Spa
100.0%of 1 notice from Ambiente S.p.A.
5new suppliers since 2025
Buyers that buy the line and never named SEDEN Srl
Source: contract award notices for Italy 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.