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Public contracting authorities in the canton of Aargau

canton of Aargau· data since May 2025

erzo ARA (Hunziker Betatech)

Tenders of erzo ARA (Hunziker Betatech) on simap.ch and who won the contract, with the price where published.

Publishes for: erzo ARA; erzo ARA (Hunziker Betatech AG)

1open tender

10publications on simap.ch

9awards

9awards with a price

Sum of the published award prices: CHF 22’109’157 from 9 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
202698815’980’867
20251116’128’290

Awards 2025

Contract awards in Aargau: monthly reports

How this contracting authority awards

Types of procedure

  • Open procedure660%
  • Direct award procedure440%

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): 3, from 5 awards that state them.

20 % of them with a single bid.

Contracts with a published end

1 contract of this authority ends 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 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.