DE_4B AG public contracts.

DE_4B AG has won 10 public contracts between 2025 and 2026 from 7 public buyers in Switzerland. Its most frequent buyer is Stadt Illnau-Effretikon, Abteilung Hochbau (2 awards). 10 awards were published on TED; the median contract size is about CHF 790,000 (10 contracts with a value).

Start bidding All awards in Switzerland

10Contracts won

7Public buyers

1Country

Jul 2026Latest award

Latest contracts won

Svájc – Építési munkák – Neubau Wohnheim Humanitas - BKP 221.1 Fenster aus Holz / Metall

Awarded by Humanitas Stiftung (Anderegg Partner AG) · Switzerland

29 Jul 2026Awarded

Svájc – Magasépítési munka – BAV 80720 Schulanlage Tüffenwies – BKP 221.1 Fenster aus Holz/Metall

Awarded by HBD - Amt für Hochbauten (AHB) · Switzerland

3 Jun 2026Awarded

Svájc – Magasépítési munka – Erweiterung Schulanlage Eselriet, BKP 221.1 Fenster aus Holz/Metall

Awarded by Stadt Illnau-Effretikon, Abteilung Hochbau · Switzerland

1 Apr 2026Awarded

Svájc – Ajtók, ablakok és kapcsolódó tartozékok beszerelése – Erweiterung Berufsschule Ziegelbrücke | Fenster aus Holz-Metall

Awarded by Departement Bau und Umwelt Hochbau · Switzerland

19 Feb 2026Awarded

Svájc – Magasépítési munka – BAV 80746 Schulanlage Triemli, In der Ey - BKP 221.1 Fenster aus Holz/Metall

Awarded by HBD - Amt für Hochbauten (AHB) · Switzerland

12 Dec 2025Awarded

Svájc – Magasépítési munka – Neubau Feuerwehr- und Werkgebäude, BKP221.0 Fenster u. innere Verglasungen aus Holz

Awarded by Stadt Illnau-Effretikon, Abteilung Hochbau · Switzerland

26 Aug 2025Awarded

Svájc – Magasépítési munka – Ern. und Erw. Schulanlage Schützenmatt Klingnau, 22110 Fenster aus Holz-Metall

Awarded by Stadt Klingnau Abteilung Bau · Switzerland

4 Mar 2025Awarded

Svájc – Ajtók, ablakok és kapcsolódó tartozékok beszerelése – 221.7 Pfostenriegelfassade ( 2111 Werdhölzli )

Awarded by Stiftung Alterswohnung der Stadt Zürich-SAW · Switzerland

14 Feb 2025Awarded

Svájc – Építési munkák – 10013 Neubau LUKS Wolhusen, Fassadenbau

Awarded by LUKS Immobilien AG · Switzerland

22 Jan 2025Awarded

Contracts won by year

from the published records

20255

20264

Typical contract size on TED

CHF · median of 10 contracts

CHF 790,000

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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