DE_Biollay Spezialbau AG public contracts.

DE_Biollay Spezialbau AG has won 4 public contracts between 2025 and 2026 from 4 public buyers in Switzerland. Its most frequent buyer is Gemeinde Pratteln (1 award). 4 awards were published on TED; the median contract size is about CHF 350,000 (4 contracts with a value).

Start bidding All awards in Switzerland

4Contracts won

4Public buyers

1Country

Jul 2026Latest award

Latest contracts won

Svájc – Építési munkák – BKP 281.0 / 281.1 Unterlagsboden, Zementüberzüge, Hartbeton, Neubau Gemeindezentrum und Bibliothek, Pratteln

Awarded by Gemeinde Pratteln · Switzerland

23 Jul 2026Awarded

Svájc – Építési munkák – Sanierung und Erweiterung Oberstufenzentrum Aarberg - BKP 281.0 Unterlagsböden

Awarded by Einwohnergemeinde Aarberg, Bauabteilung · Switzerland

12 Jan 2026Awarded

Svájc – Építési munkák – Erweiterung Primarschule St.Martin - Ausschreibung Paket 3

Awarded by Einwohnergemeinde Stadt Sursee · Switzerland

4 Nov 2025Awarded

Svájc – Magasépítési munka – Oberstufenschulhaus Kölliken BKP 281 Unterlagsböden

Awarded by Gemeinde Kölliken, Abteilung Hochbau (müller verdan architekten) · Switzerland

6 Oct 2025Awarded

Contracts won by year

from the published records

20252

20262

Typical contract size on TED

CHF · median of 4 contracts

CHF 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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