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Public contracting authorities in the canton of Zurich

canton of Zurich· data since September 2024

Tiefbauamt, Abt. Realisierung

Public contracting authorityClassified by the name.

Tenders of Tiefbauamt, Abt. Realisierung on simap.ch and who won the contract, with the price where published.

Also published as: Service des travaux publics, division Réalisation

Publishes for: Tiefbauamt, Abt. Planung + Projektierung / Realisierung; Tiefbauamt, Abt. Planung + Projektierung; Tiefbauamt, Realisierung

7open tenders

150publications on simap.ch

139awards

139awards with a price

Sum of the published award prices: CHF 244’462’550 from 139 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.

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Publications and awards per year
YearPublicationsAwardswith priceSum CHF
202661505092’050’543
2025706969129’882’381
202419202022’529’626

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

140 awards

Contract awards in Zurich: monthly reports

How this contracting authority awards

Types of procedure

  • Open procedure14697%
  • Direct award procedure43%

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 135 awards that state them.

4 % of them with a single bid.

Contracts with a published end

70 contracts of this authority end within the next 24 months, according to the tender.

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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 11.11.2026.

This is not an official publication. Only the data published on the platform www.simap.ch is authoritative. Dies ist keine amtliche Veröffentlichung. Massgebend sind die auf der Plattform www.simap.ch veröffentlichten Daten. Anyone who reuses this data complies with the conditions of simap.ch: terms, section 6.