Austria · TED award notices · Supplier record

Gebrüder Haider & Co, Hoch- u. Tiefbau GmbH

Line: Test drilling and boring work (CPV 45120000)Register loaded to September 2026Compiled 16 October 2026

Gebrüder Haider & Co, Hoch- u. Tiefbau GmbH — Austria · TED award notices · Supplier record: 4 award notices, all years (Oct 2025 – Aug 2026); 4 since January 2024 (2 buyers); 2nd rank in the line (of 7 suppliers · 12.5%); 3 buyers never served (3 notices in the line from them).

Assay record ASY-AT-1IWTSHR18G · Cite as: Assay Systems, “Gebrüder Haider & Co, Hoch- u. Tiefbau GmbH: 4 award notices in Austria since 2024”, https://assay-systems.com/register/at/gebruder-haider-co-hoch-u-tiefbau-gmbh/

4
award notices, all years
Oct 2025 – Aug 2026
4
since January 2024
2 buyers
2nd
rank in the line
of 7 suppliers · 12.5%
3
buyers never served
3 notices in the line from them

Own record by year

award notices, 2023 onward
1
3
2023202420252026

Who buys from Gebrüder Haider & Co, Hoch- u. Tiefbau GmbH

since January 2024
2buyers
4notices
75%top buyer
ÖBB-Infrastruktur AG75.0%
3 notices
Burgenländische Pflegeheim Betriebs-GmbH25.0%
1 notice

The line

since January 2024
8award notices
4buyers
7suppliers
100.0%held by top ten

Test drilling and boring work (CPV 45120000)

2
5
1
202420252026Jan–Sep
2ndof 7 suppliers
1notices name Gebrüder Haider & Co, Hoch- u. Tiefbau GmbH
12.5%share of the line
20.0%of 5 notices from ÖBB-Infrastruktur AG
5new suppliers since 2025

Buyers that buy the line and never named Gebrüder Haider & Co, Hoch- u. Tiefbau GmbH

since November 2023
3buyers
3notices since 2024
3buyers took a new supplier
3suppliers came in that way
Salzburger Festspielfonds
1 notice
Schiene OÖ GmbH
1 notice
via donau - Österreichische Wasserstraßen-Gesellschaft mbH (Zentrale)
1 notice

Suppliers next to it in the line

since January 2024
Bietergemeinschaft bestehend aus Felbermayr Bau GmbH & Co KG, ZNL Stams & Framak Bohrtechnik GmbH1 buyer
1 notice
Bietergemeinschaft HABAU - Eder1 buyer
1 notice
Bohrgesellschaft Roßla mbH1 buyer
1 notice
Gebrüder Haider & Co, Hoch- u. Tiefbau GmbH
1 notice

All 7 suppliers in the line

The extract

Every buyer, every supplier, award date, notice number and value where one is disclosed, behind the figures above.

Request extract

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 16 October 2026.Assay Systems has changed the data.