Gemeinde Wittnau (Buchhofer AG)

Public contracting authorityClassified by the name.

Tenders of Gemeinde Wittnau (Buchhofer AG) on simap.ch and who won the contract, with the price where published.

Publishes for: Gemeinde Wittnau

0open tenders

2publications on simap.ch

2awards

2awards with a price

Sum of the published award prices: CHF 1’057’463 from 2 awards (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
2026	2	2	2	1’057’463

2 awards

23.09.2026Direct award
Modernization of school buildings (school building and kindergarten)
- Awarded to Lenzin Partner Architekten AG, LaufenburgCHF 519’653.00
on simap.ch
23.09.2026Direct award
New construction of gym community Wittnau
- Awarded to Gautschi Lenzin Schenker Architekten AG, AarauCHF 537’810.00
- Rank 2 Hauri Baumanagement AG, AarauCHF 423’300.00
Further ranks as published on simap.ch; sums and key figures count the first rank only.
on simap.ch

Contract awards in Aargau: monthly reports

How this contracting authority awards

Types of procedure

Direct award procedure2100%

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 27.10.2026.

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