EUR · 7 valued
€2.05 million
Supplier · public contract awards
Winnen Steinwerk GmbH public contracts.
Winnen Steinwerk GmbH has won 28 public contracts between 2012 and 2025 from 13 public buyers in Germany. Its most frequent buyer is Staatliches Hochbauamt Karlsruhe (3 awards). Outside TED, published values total €2.05 million across 7 awards. 15 awards were published on TED; the median contract size is about €350,000 (8 contracts with a value).
28Contracts won
13Public buyers
1Country
Dec 2025Latest award
Latest contracts won
Németország – Padlólerakás és -burkolás – Bodenbelagsarbeiten Werkstein, Neubau Martin-Luther-Schule, Neuss
Awarded by Gebäudemanagement Neuss Service GmbH c/o Stadt Neuss · Germany
22 Dec 2025Awarded
Németország – Épületbefejezési munka – KA BGH BIMA Freianlagen mit Liegenschaftssicherung Fassadenverkleidung Naturwerksteinarbeiten DIN 18332
Awarded by Staatliches Hochbauamt Karlsruhe · Germany
11 Aug 2025Awarded
Betonwerksteinarbeiten - Neubau Haut- und Augenklinik
Awarded by Universitätsklinikum Düsseldorf · Germany
29 Dec 2023Awarded
Betonwerksteinarbeiten für den Neubau eines Mehrzweckgebäudes an der Degerfeldschule Butzbach
Awarded by Wetteraukreis · Germany
15 Sep 2023Awarded
Gym. Otto-Pankok, Gesamtsanierung Bestandsgebäude - Betonwerksteinarbeiten
Awarded by Stadt Mülheim an der Ruhr · Germany
23 Sep 2022Awarded
Ruhrlandklinik Essen - Betonwerksteinarbeiten
Awarded by Ruhrlandklinik, Westdeutsches Lungenzentrum am Universitätsklinikum Essen gGmbH · Germany
28 Mar 2022Awarded
2478 Theodor-Heuss-Schule Wetzlar; Neubau Theodor-Heuss-Schule; Natursteinarbeiten
Awarded by Kreisausschuss des Lahn-Dill-Kreises · Germany
7 Feb 2022Awarded
EU 13-20 (ELViS-ID: E18639798) Sanierung / Erweiterung Sekundarschule, Bahnhofstr. 67-71, 41539 Dormagen (Fliesen- und Betonwerksteinarbeiten)
Awarded by Stadt Dormagen — Der Bürgermeister — Eigenbetrieb Dormagen · Germany
10 Mar 2021Awarded
Natursteinarbeiten – Grundsanierung und Erweiterung des Carl-Reuther-Berufskollegs in Hennef
Awarded by Rhein-Sieg-Kreis · Germany
2 May 2019Awarded
Neubau Eltern-Kind-Zentrum, Hauptmaßnahme: Betonwerksteinarbeiten.
Awarded by Universitätsklinikum Bonn · Germany
26 Aug 2017Awarded
Contracts won by year
Contracts won by year
from the published recordsPublished value, by currency (feeds other than TED)
Typical contract size on TED
EUR · median of 8 contracts
€350,000
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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