Public contracting authorities in the canton of Zurich

canton of Zurich· data since September 2024

Vollenweider Baurealisation GmbH

Public contracting authorityPublishes mostly for public offices.

Tenders of Vollenweider Baurealisation GmbH on simap.ch and who won the contract, with the price where published.

Publishes for: Evangelisch-reformierte Kirchgemeinde Zürich, Geschäftsstelle; Reformierte Kirchgemeinde Zürich; Evangelisch-reformierte Kirchgemeinde Zürich; Refomierte Kichgemeinde Zürich

Website of the contracting authority

9open tenders

48publications on simap.ch

41awards

39awards with a price

Sum of the published award prices: CHF 28’643’829 from 39 awards (with or without VAT, as published).

Open tenders

Awards with winner

To whom this contracting authority awarded its contracts, as published on simap.ch: winner, price (with or without VAT, as stated) and number of bids. No ranking, no rating of companies.

Alert for new awards
Publications and awards per year
YearPublicationsAwardswith priceSum CHF
202619994’867’157
202524262420’681’478
20245663’095’195

We have been collecting the data since September 2024. Earlier months are largely missing, so the rows per year show only part of them.

Awards 2025

Contract awards in Zurich: monthly reports

How this contracting authority awards

Types of procedure

  • Open procedure4696%
  • Selective procedure24%

Weighting of price and quality

Too few tenders with a published weighting: the criteria are usually only in the tender documents.

Bids

Bids per award (median): 5, from 41 awards that state them.

12 % of them with a single bid.

Source: simap.ch. Only what is published is counted; winners and prices appear as simap.ch publishes them. Companies are neither rated nor ranked.

Figures of 08.11.2026.

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