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Public contracting authorities in the canton of Zurich

canton of Zurich· data since September 2024

HBD - Amt für Hochbauten (AHB)

Public contracting authorityClassified by the name.

Tenders of HBD - Amt für Hochbauten (AHB) on simap.ch and who won the contract, with the price where published.

Publishes for: Stiftung Alterswohnungen der Stadt Zürich - SAW; Amt für Hochbauten (AHB); Allgemeine Baugenossenschaft Zürich ABZ (Baubereich C1) und Baugenossenschaft mehr als wohnen (Baubereich C2-C4); Auftraggeberin ist die Stadt Zürich.; Genossenschaft WOGENO Zürich und Stiftung Familienwohnungen SFW

Website of the contracting authority

16open tenders

563publications on simap.ch

527awards

527awards with a price

Sum of the published award prices: CHF 715’981’669 from 527 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
2026270230230373’041’604
2025238234234262’957’723
202455636379’982’342

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 procedure50289%
  • Direct award procedure336%
  • Selective procedure285%

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 493 awards that state them.

8 % 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 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.