ATI composta da ELEN Ing. De Rossi S.r.l. (Capogruppo mandataria)/ SIELTE TRASPORTI S.r.l. (mandante), in avvalimento con SOCOFER Sas — Italy · TED award notices · Supplier record: 1 award notices, all years (September 2026); 1 since January 2024 (1 buyer); 2nd rank in the line (of 7 suppliers · 16.7%); 3 buyers never served (4 notices in the line from them).
Assay record ASY-IT-1OD91AQ0AY · Cite as: Assay Systems, “ATI composta da ELEN Ing. De Rossi S.r.l. (Capogruppo mandataria)/ SIELTE TRASPORTI S.r.l. (mandante), in avvalimento con SOCOFER Sas in the TED register for Italy”, https://assay-systems.com/register/it/ati-composta-da-elen-ing-de-rossi-s-r-l-capogruppo-mandataria-sielte-trasporti-s-r-l-mandante-in-avvalimento-con-socofer-sas/
1
award notices, all years
September 2026
1
since January 2024
1 buyer
2nd
rank in the line
of 7 suppliers · 16.7%
3
buyers never served
4 notices in the line from them
Own record by year
award notices, 2023 onward
1
2023202420252026
Who buys from ATI composta da ELEN Ing. De Rossi S.r.l. (Capogruppo mandataria)/ SIELTE TRASPORTI S.r.l. (mandante), in avvalimento con SOCOFER Sas
since January 2024
1buyers
1notices
100%top buyer
Rete Ferroviaria Italiana S.p.A.100.0%
1 notice
The line
since January 2024
6award notices
4buyers
7suppliers
100.0%held by top ten
Railway maintenance or service vehicles (CPV 34621200)
0
2
4
202420252026Jan–Sep
2ndof 7 suppliers
1notices name ATI composta da ELEN Ing. De Rossi S.r.l. (Capogruppo mandataria)/ SIELTE TRASPORTI S.r.l. (mandante), in avvalimento con SOCOFER Sas
16.7%share of the line
50.0%of 2 notices from Rete Ferroviaria Italiana S.p.A.
6new suppliers since 2025
Buyers that buy the line and never named ATI composta da ELEN Ing. De Rossi S.r.l. (Capogruppo mandataria)/ SIELTE TRASPORTI S.r.l. (mandante), in avvalimento con SOCOFER Sas
since November 2023
3buyers
4notices since 2024
3buyers took a new supplier
5suppliers came in that way
Azienda Trasporti Milanesi
2 notices
COMUNE DI NAPOLI
1 notice
ENTE AUTONOMO VOLTURNO
1 notice
Suppliers next to it in the line
since January 2024
ATI composta da PLASSER & THEURER, EXPORT VON BAHNBAUMASCHINEN, GESELLSCHAFT M.B.H. (Capogruppo mandataria) e PLASSER ITALIANA S.r.l.1 buyer
1 notice
CONSORZIO PARTENOPE 101 buyer
1 notice
ELEN - ING. DE ROSSI - Srl1 buyer
1 notice
ATI composta da ELEN Ing. De Rossi S.r.l. (Capogruppo mandataria)/ SIELTE TRASPORTI S.r.l. (mandante), in avvalimento con SOCOFER Sas
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.