CHsimap #46223published on simap.ch
This is not an official publication. The data published on www.simap.ch are authoritative. SIMAP data use is subject to its terms.
Abteilung Tiefbau (ATB), based in Aarau, has launched a tender for construction and building works. The whole job goes out as a single contract, so you need to be able to deliver all of it, either on your own or together with partners.
Because this is an open procedure, any qualified company is welcome to submit a bid. All bid documents must be written in German and must arrive no later than 4 Dec 2026, 23:59.
Written from the facts of the notice. The official notice is the only binding text.
Abteilung Tiefbau (ATB) sees a completely standard level of bidding competition. Across 18 known contracts, they average 4.1 bids per tender, in line with the national average of 4.6 for this trade. Their latest award was a CHF 9,434,765 contract (“Rudolfstetten-Friedlisberg/Bergdietikon AO K412 / Bergdietikon AO K412”), which went to DE_Implenia Schweiz AG, chosen from 12 bids.
We base these figures on the award notices we collect: every one we hold for this buyer, plus the last twelve months of awards in this trade across the country.
Do not lose this contract over a missing document. GroundedBid reads the tender documents and lists what the buyer asks of you, each line with the page it comes from.
A paid service provided by tender.zone.Abteilung Tiefbau (ATB), AarauTED 667146-2026
Abteilung Tiefbau (ATB), Aarausimap #44648
Abteilung Tiefbau (ATB), Aarausimap #44271
In Oct 2026 a contract of this buyer went to DE_Implenia Schweiz AG for CHF 9,434,765. 12 companies applied.
Fondation des Parkings - Service des achats, Genève 26TED 662580-2026
Fondation des Parkings - Service des achats, Genève 26simap #44634
Hochbauamt Graubünden, Chursimap #45726
SIMAP: This is not an official publication. The data published on www.simap.ch are authoritative. SIMAP data use is subject to its terms.