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Supplier profile

Dipl. Ing. Wilhelm Sedlak Gesellschaft m.b.H.

Every public-sector award we hold for this supplier, across Austria, from 6 Jun 2012 to 19 Sept 2025.

Awards won

39

all time

Attributed value

€180.3m

1 shared, unvalued

Buyers

20

public bodies

Active

2012–2025

first to latest award

Awards by year

2012€7.2m2 awards
2013€3.6m1 award
2015€2.0m3 awards
2016€1.2m1 award
2017€2.7m1 award
2018€6.2m3 awards
2019€22.2m2 awards
2020€11.3m3 awards
2021€13.0m2 awards
2022€21.8m5 awards
2023€20.6m4 awards
2024€23.3m6 awards
2025€45.1m6 awards

Who they win from

BuyerAwardsValue
Stadt Wien - Wiener Wohnen10€76.1m
Stadt Wien – Wiener Wohnen5€29.1m
Magistrat der Stadt Wien - Magistratsabteilung 343€10.1m
Magistrat der Stadt Wien – Magistratsabteilung 343€6.0m
Stadt Wien - Wiener Wohnen; Zentrales Bausanierungsmanagement2€7.2m
Österreichischer Rundfunk (ORF)2€13.9m
Arbeiterkammer Wien1€5.2m
Fonds Kuratorium Wiener Pensionisten-Wohnhäuser – Häuser zum Leben1not attributable
Herz Jesu Krankenhaus Gesellschaft mbH1€2.1m
Internationales Amtssitz- und Konferenzzentrum Wien, AG1€13.0m

What they win

Awards

Showing 26–39 of 39 awards we hold

Page 2 of 2

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How this profile is built

Awards are collected from official public procurement notices and deduplicated so one procurement counts once. Supplier names are grouped across their published spellings: case and punctuation are ignored, and “Ltd” is treated as optional because buyers routinely leave it off. Everything else that marks a different organisation is kept — an LLP, a plc, a CIC and a Teoranta are separate businesses from a Ltd of the same name, as are a parent and a named subsidiary, and none of them are merged here. Where another entry differs from this one only by legal form or a bracketed qualifier it is listed above as possibly the same organisation — a hint for the reader, never a merge: figures are per legal entity and never combined. Value is attributed only where the notice is explicit: the supplier's own itemised amount, or the whole value where they were the sole named supplier. Awards naming several suppliers without a published split are counted and marked shared, never valued, and a framework ceiling is never treated as money any one appointed supplier won. Sterling and euro are never added together. The linked source notice is authoritative.

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