Supplier · public contract awards
Dipl. Ing. Wilhelm Sedlak Gesellschaft m.b.H. public contracts.
Dipl. Ing. Wilhelm Sedlak Gesellschaft m.b.H. has won 82 public contracts between 2019 and 2025 from 19 public buyers in Austria. Its most frequent buyer is Stadt Wien - Wiener Wohnen (27 awards). Outside TED, published values total €184 million across 60 awards. 21 awards were published on TED; the median contract size is about €8.4 million (20 contracts with a value).
82Contracts won
19Public buyers
1Country
Sep 2025Latest award
Latest contracts won
Ausztria – Házépítési munka – Stadt Wien - Wiener Wohnen - 21., Autokaderstraße 3-7 - BaumeisterarbeitenAwarded by Stadt Wien - Wiener Wohnen · Austria
23 Sep 2025Awarded
Ausztria – Házépítési munka – 21., Ödenburger Straße 73-85Awarded by Stadt Wien - Wiener Wohnen · Austria
26 Aug 2025Awarded
Ausztria – Házépítési munka – 10., Franz-Koci-Straße 2-6Awarded by Stadt Wien - Wiener Wohnen · Austria
18 Aug 2025Awarded
Ausztria – Magasépítési munka – Sanierung Medienstandort ORF - Objekt HPG - 200.9 Teil-GU Rohbau & AusbauAwarded by Österreichischer Rundfunk (ORF) · Austria
7 Aug 2025Awarded
Ausztria – Házépítési munka – 23., Marktgemeindegasse 44-50Awarded by Stadt Wien - Wiener Wohnen · Austria
15 Jul 2025Awarded
Ausztria – Házépítési munka – 04., Rechte Wienzeile 25-27Awarded by Stadt Wien - Wiener Wohnen · Austria
19 May 2025Awarded
23., Canavesegasse 6-8, Canavesegasse 9-15, Levasseurgasse 5Awarded by Stadt Wien - Wiener Wohnen · Austria
2 Mar 2023Awarded
16., Josef-Weinheber-Platz 6-10Awarded by Stadt Wien - Wiener Wohnen · Austria
25 Jul 2022Awarded
GU-Leistungen Baumeister und Dach, Volkshochschule Wien 16, Ludo-Hartmann-Platz 7Awarded by Magistrat der Stadt Wien - Magistratsabteilung 34 · Austria
15 Feb 2022Awarded
15., Possingergasse 25-35 – PlantschbeckenhofAwarded by Stadt Wien - Wiener Wohnen · Austria
29 Aug 2019Awarded
Contracts won by year
Contracts won by year
from the published recordsPublished value, by currency (feeds other than TED)
EUR · 60 valued
€184 million
Typical contract size on TED
EUR · median of 20 contracts
€8.4 million
From published award records. Suppliers are matched by legal name; a company with a different legal name in another country (a national subsidiary, for example) has its own page. Each currency is shown on its own and never converted. TED values are often framework ceilings, so TED awards show a median contract size, never a total.
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