Office Cantonal des Bâtiments (OCBA) - K. Wintsch & Cie SA

Public contracting authorityClassified by the name.

Tenders of Office Cantonal des Bâtiments (OCBA) - K. Wintsch & Cie SA on simap.ch and who won the contract, with the price where published.

Publishes for: Etat de Genève Département du territoire Office Cantonal des Bâtiments (OCBA)

0open tenders

1publication on simap.ch

1award

1award with a price

Sum of the published award prices: CHF 740’485 from 1 award (with or without VAT, as published).

Open tenders

No tender is open at the moment.

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
Year	Publications	Awards	with price	Sum CHF
2025	1	1	1	740’485

1 award

05.02.2025Direct award
CMU - 6e étape-construction - 03044 / 349 Gestion technique du bâtiment
- Awarded to Siemens Suisse SA, Plan-les-OuatesCHF 740’485.00
on simap.ch

Contract awards in Geneva: monthly reports

How this contracting authority awards

Types of procedure

Direct award procedure1100%

Weighting of price and quality

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

More in the guide

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.

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.