SIES Strade Srl — Italy · TED award notices · Supplier record: 2 award notices, all years (Jul 2025 – Sep 2025); 2 since January 2024 (1 buyer); 2nd rank in the line (of 28 suppliers · 9.1%); 9 buyers never served (9 notices in the line from them).
Assay record ASY-IT-0CBXNWV0FU · Cite as: Assay Systems, “SIES Strade Srl in the TED register for Italy”, https://assay-systems.com/register/it/sies-strade-srl/
2
award notices, all years
Jul 2025 – Sep 2025
2
since January 2024
1 buyer
2nd
rank in the line
of 28 suppliers · 9.1%
9
buyers never served
9 notices in the line from them
Own record by year
award notices, 2023 onward
2
2023202420252026
Who buys from SIES Strade Srl
since January 2024
1buyers
2notices
100%top buyer
COMUNE DI SIENA - DIREZIONE AFFARI GENERALI E AMMINISTRATIVI- Servizio Stazione Unica Appaltante, Gare e Contratti100.0%
2 notices
The line
since January 2024
11award notices
10buyers
28suppliers
37.9%held by top ten
Parking lot construction work (CPV 45223300)
4
3
4
202420252026Jan–Sep
2ndof 28 suppliers
1notices name SIES Strade Srl
9.1%share of the line
50.0%of 2 notices from COMUNE DI SIENA - DIREZIONE AFFARI GENERALI E AMMINISTRATIVI- Servizio Stazione Unica Appaltante, Gare e Contratti
13new suppliers since 2025
Buyers that buy the line and never named SIES Strade Srl
since November 2023
9buyers
9notices since 2024
5buyers took a new supplier
20suppliers came in that way
APS HOLDING S.p.A.
1 notice
ATAP S.P.A. AZIENDA TRASPORTI AUTOMOBILISTICI PUBBLICI DELLE PROVINCE DI BIELLA E VERCELLI
1 notice
Autorità di Sistema Portuale del Mar Tirreno Centrale
1 notice
Comune dell'Aquila
1 notice
COMUNE DI RIMINI - SETTORE INFRASTRUTTURE E QUALITA' AMBIENTALE
1 notice
INVITALIA Agenzia nazionale per l'attrazione degli investimenti e lo sviluppo d'impresa SpA
1 notice
Prelios SGR S.p.A. in qualità di società di gestione del Fondo "Unione Zero"
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.