Dipl. Ing. Wilhelm Sedlak Gesellschaft m.b.H.: public contracts won
Dipl. Ing. Wilhelm Sedlak Gesellschaft m.b.H. won 12 public contract awards from 5 public buyers between 2024-02-06 and 2025-09-23; the 12 it won alone that state a value total €83.4M. Source: Arcadium Data, data as of .
Awards per month
Contract award notices naming Dipl. Ing. Wilhelm Sedlak Gesellschaft m.b.H. as a winner, by publication month, 2023-11 to 2026-10.
Top public buyers
| Buyer | Awards |
|---|---|
| Stadt Wien - Wiener Wohnen | 7 |
| Österreichischer Rundfunk (ORF) | 2 |
| Fonds Kuratorium Wiener Pensionisten-Wohnhäuser – Häuser zum Leben | 1 |
| Herz Jesu Krankenhaus Gesellschaft mbH | 1 |
| Kammer für Arbeiter und Angestellte für Wien | 1 |
Sectors (CPV divisions)
| Sector | CPV | Awards |
|---|---|---|
| Construction work | 45 | 12 |
Buyer countries
| Country | Awards |
|---|---|
| Austria | 12 |
Recent awards
| Published | Contract | Buyer | Value |
|---|---|---|---|
| 2025-09-23 | Stadt Wien - Wiener Wohnen - 21., Autokaderstraße 3-7 - Baumeisterarbeiten | Stadt Wien - Wiener Wohnen | €15.0M |
| 2025-08-26 | 21., Ödenburger Straße 73-85 | Stadt Wien - Wiener Wohnen | €7.7M |
| 2025-08-18 | 10., Franz-Koci-Straße 2-6 | Stadt Wien - Wiener Wohnen | €13.4M |
| 2025-08-07 | Sanierung Medienstandort ORF - Objekt HPG - 200.9 Teil-GU Rohbau & Ausbau | Österreichischer Rundfunk (ORF) | €4.0M |
| 2025-07-15 | 23., Marktgemeindegasse 44-50 | Stadt Wien - Wiener Wohnen | €3.3M |
| 2025-05-19 | 04., Rechte Wienzeile 25-27 | Stadt Wien - Wiener Wohnen | €1.8M |
| 2024-12-23 | Stadt Wien - Wiener Wohnen - 10., Friesenplatz 1-2 - Baumeister | Stadt Wien - Wiener Wohnen | €2.5M |
| 2024-12-18 | HzL - Baumeister | Fonds Kuratorium Wiener Pensionisten-Wohnhäuser – Häuser zum Leben | €5.0M |
| 2024-12-17 | Stadt Wien - Wiener Wohnen - 20., Brigittaplatz 1-2 - Baumeister neu | Stadt Wien - Wiener Wohnen | €8.8M |
| 2024-11-12 | Sanierung Medienstandort ORF – Objekt 3 c+d – 200.8 Teil-GU Rohbau & Ausbau | Österreichischer Rundfunk (ORF) | €9.9M |
| 2024-06-28 | Arbeiterkammer Wien - Rahmenvereinbarung Baumeister | Kammer für Arbeiter und Angestellte für Wien | €10.0M |
| 2024-02-06 | Herz Jesu Krankenhaus – Umbau Keinergasse– Baumeisterarbeiten | Herz Jesu Krankenhaus Gesellschaft mbH | €2.1M |
Value = the awarded value the notice states, in EUR (converted at the notice date). A notice with several winners or lots states one total for all of them: it is shown per notice in the table but left out of "value won alone". Grouped by company name and winner country; not matched to a website yet.
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Source: Arcadium Data tenders database, 3,362,786 official public procurement notices from EU TED and UK Find a Tender, read through their open-data APIs (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-23.
Questions
How many public contracts has Dipl. Ing. Wilhelm Sedlak Gesellschaft m.b.H. won?
Dipl. Ing. Wilhelm Sedlak Gesellschaft m.b.H. won 12 public contract awards published between 2024-02-06 and 2025-09-23, from 5 public buyers (official notices in EU TED and UK Find a Tender, as of 2026-10-23).
Who are Dipl. Ing. Wilhelm Sedlak Gesellschaft m.b.H.'s biggest public-sector customers?
The public buyers that awarded Dipl. Ing. Wilhelm Sedlak Gesellschaft m.b.H. the most contracts are Stadt Wien - Wiener Wohnen (7), Österreichischer Rundfunk (ORF) (2) and Fonds Kuratorium Wiener Pensionisten-Wohnhäuser – Häuser zum Leben (1) (awards, as of 2026-10-23).
What does Dipl. Ing. Wilhelm Sedlak Gesellschaft m.b.H. supply to the public sector?
Most of Dipl. Ing. Wilhelm Sedlak Gesellschaft m.b.H.'s awards are in Construction work (CPV 45) (12) as of 2026-10-23.
What is the value of Dipl. Ing. Wilhelm Sedlak Gesellschaft m.b.H.'s public contracts?
The 12 awards Dipl. Ing. Wilhelm Sedlak Gesellschaft m.b.H. won alone that state a value add up to €83.4M; awards shared with other winners state one total for all and are not counted (as of 2026-10-23).
Cite as: Arcadium Data, "Dipl. Ing. Wilhelm Sedlak Gesellschaft m.b.H. public tenders won: 12 contract awards", https://arcadiumdata.io/tenders/winners/dipl-ing-wilhelm-sedlak-gesellschaft-m-b-h-at/, data as of 2026-10-23.