Bietergemeinschaft bestehend aus Rhomberg Sersa Bahnbau GmbH, Zweigniederlassung Zams Swietelsky AG, Bahnbau Linz — Austria · TED award notices · Supplier record: 4 award notices, all years (Jun 2024 – Apr 2026); 4 since January 2024 (1 buyer); 15th rank in the line (of 53 suppliers · 1.5%); 11 buyers never served (41 notices in the line from them).
Assay record ASY-AT-1L83F8J1UC · Cite as: Assay Systems, “Bietergemeinschaft bestehend aus Rhomberg Sersa Bahnbau GmbH, Zweigniederlassung Zams Swietelsky AG, Bahnbau Linz in the TED register for Austria”, https://assay-systems.com/register/at/bietergemeinschaft-bestehend-aus-rhomberg-sersa-bahnbau-gmbh-zweigniederlassung-zams-swietelsky-ag-bahnbau-linz/
4
award notices, all years
Jun 2024 – Apr 2026
4
since January 2024
1 buyer
15th
rank in the line
of 53 suppliers · 1.5%
11
buyers never served
41 notices in the line from them
Own record by year
award notices, 2023 onward
1
1
2
2023202420252026
Who buys from Bietergemeinschaft bestehend aus Rhomberg Sersa Bahnbau GmbH, Zweigniederlassung Zams Swietelsky AG, Bahnbau Linz
since January 2024
1buyers
4notices
100%top buyer
ÖBB-Infrastruktur AG100.0%
4 notices
The line
since January 2024
137award notices
12buyers
53suppliers
56.1%held by top ten
Railway construction works (CPV 45234100)
57
48
32
202420252026Jan–Sep
15thof 53 suppliers
2notices name Bietergemeinschaft bestehend aus Rhomberg Sersa Bahnbau GmbH, Zweigniederlassung Zams Swietelsky AG, Bahnbau Linz
1.5%share of the line
2.1%of 96 notices from ÖBB-Infrastruktur AG
10new suppliers since 2025
Buyers that buy the line and never named Bietergemeinschaft bestehend aus Rhomberg Sersa Bahnbau GmbH, Zweigniederlassung Zams Swietelsky AG, Bahnbau Linz
since November 2023
11buyers
41notices since 2024
7buyers took a new supplier
16suppliers came in that way
WIENER LINIEN GmbH & Co KG
18 notices
ÖBB-Technische Services-Gesellschaft mbH
6 notices
HOLDING GRAZ - KOMMUNALE DIENSTLEISTUNGEN GMBH
4 notices
ÖBB-Technische Services-GmbH
4 notices
Salzburg Linien Verkehrsbetriebe GmbH
2 notices
WIENER LOKALBAHNEN GmbH
2 notices
Land Salzburg
1 notice
ÖBB-Technische Service-Gesellschaft m.b.H
1 notice
ÖBB-Technische Services-Gesellschaft GmbH
1 notice
Salzburg AG für Energie, Verkehr und Telekommunikation
1 notice
Zillertaler Verkehrsbetriebe AG
1 notice
Suppliers next to it in the line
since January 2024
Bahnbau Wels GmbH1 buyer
2 notices
Bernegger GmbH1 buyer
2 notices
Bietergemeinschaft bestehend aus HABAU Hoch- und Tiefbaugesellschaft m.b.H., Ingenieurtiefbau West Bauunternehmung Granit Gesellschaft m.b.H.1 buyer
Source: contract award notices for Austria 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.