Building construction work
Koster AG Holzwelten
5 awards published on simap.ch (Jun 2025 – Oct 2026), from 5 different contracting authorities.
- Main sector
- Building construction work
- CPV
- 45210000
- Main cantons
- Zurich · Graubünden · Schwyz
5Awards
CHF 3.1mTotal of published amounts
5Contracting authorities
CHF 528,000Typical amount (median)
New tenders in the “Construction work” industry in the canton of Zurich: by email, free.
Awards per yearown analysis of the publications
| Year | Awards | Total (CHF) |
|---|---|---|
| 2026 | 2 | 1.7m |
| 2025 | 3 | 1.4m |
How large are the awards won by Koster AG Holzwelten?
Number of awards by amount band.
- CHF 100m and over0
- CHF 10m to under 100m0
- CHF 1m to under 10m1
- CHF 100,000 to under 1m4
- under CHF 100,0000
- no attributable CHF amount0
Typical amount (median): CHF 528,000 – half of the awards with an attributable amount are above this figure, half below.
Largest awards
- BAV 80746 Schulanlage Triemli, In der Ey, Ersatzneubau - BKP 273.0 Innentüren aus HolzHBD - Amt für Hochbauten (AHB) ·CHF 1.5m
- BKP 273.0 InnentürenStiftung Alterzentrum Region Bülach ·CHF 604,000
- DBZW Dorf- und Bildungszentrum Wollerau BKP 273.0 Innentüren aus Holz / 282.5 Wandbekleidungen aus HolzGemeinde Wollerau Abt. Infrastruktur ·CHF 528,000
The largest award alone accounts for 48% of the total.
Awardsnewest first
| Date | Contract | Contracting authority | Canton | Amount |
|---|---|---|---|---|
| BAV 80746 Schulanlage Triemli, In der Ey, Ersatzneubau - BKP 273.0 Innentüren aus Holz | HBD - Amt für Hochbauten (AHB) | ZH | 1.5m | |
| 273.0 Innentüren | Politische Gemeinde Glattfelden | ZH | 176,000 | |
| BKP 273.0 Innentüren | Stiftung Alterzentrum Region Bülach | ZH | 604,000 | |
| DBZW Dorf- und Bildungszentrum Wollerau BKP 273.0 Innentüren aus Holz / 282.5 Wandbekleidungen aus Holz | Gemeinde Wollerau Abt. Infrastruktur | SZ | 528,000 | |
| Scola Grava Savognin / BKP 273.0 Innentüren in Holz | Cumegn da Surses | Gemeinde Surses | GR | 273,000 |
Open tenders in related sectors6
Tenders still open whose CPV code (the EU’s standard classification of works, supplies and services) is the same as, or closely related to, that of this company’s past awards.
- BKP 370 Bühnentechnik Schulraum, Mehrzweckhalle und Generationenplatz PüntenGemeinde Stallikon (MMT AG) · ZH · Primary school construction workdue
- PTITO - Petite Ourse-Chemin des Colombes 6 1231 ConchesEtat de Genève, Département du territoire – DT, Office cantonal des bâtiments · GE · Installation of doors and windowsdue
- Nouveau site scolaire de Champs d'Aullie au Mont-sur-Lausanne - CFC 221 Fenêtres EI90Commune du Mont-sur-Lausanne (quartal) · VD · Installation of windowsdue
- Neubau Schulhaus Wolhusen, Butzenstrasse 4, 8910 Affoltern am Albis: BKP 248 GebäudeautomationStadt Affoltern am Albis Immobilienabteilung · ZH · Construction work for school buildingsdue
- (b26055-2) Bern, Monbijoustrasse 40, Gesamtsanierung / BKP 221.0Bundesamt für Bauten und Logistik BBL · BE · Installation of windowsdue
- (b26055-8) Bern, Monbijoustrasse 40, Gesamtsanierung / BKP 221.1Bundesamt für Bauten und Logistik BBL · BE · Installation of windowsdue
Sectors5
- Installation of doors1 award
- Building construction work1 award
Contracting authorities5
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