Kanton Thurgau, Kantonales Tiefbauamt: tenders, sectors & how to win their contracts

Kanton Thurgau, Kantonales Tiefbauamt has published 34 tenders in Switzerland.

1 is open for bids as of 10 October 2026.

Its buying spans 2 CPV divisions, most often construction work.

Across 33 awarded contracts the median value is CHF1.1m.

Its published awards total CHF57.3m.

Open Tenders

(1)

Kanton Thurgau, Kantonales Tiefbauamt

<p>Es soll ein Informatik-Dienstleistungsauftrag an einen Anbietenden für die externe Bewirtschaftung der Verkehrszählda...

Switzerland

Not disclosed

15 days remaining

34972000

View Details

Measured from Kanton Thurgau, Kantonales Tiefbauamt's own published record — no estimates, no generic advice.

Plan for about 28 days to prepare a bid — that is the median gap between publication and deadline across 5 of their tenders.
They publish about 1.4 tenders a month, measured over 4 months of history.
Half of their 33 awarded contracts are worth CHF1.1m or less — size your bid to that range.
Most of their buying falls in construction work, transport equipment and auxiliary products to transportation.
Their most frequent suppliers are Convia Bau AG (12), Toldo Strassen- und Tiefbau AG Wil (7), KIBAG Bauleistungen AG (3) — expect to bid against incumbents who already know this buyer.

Tender	Winner	Tender closed	Contract Value
Felben-Wellhausen, H1, Sanierung Römerstrooss bis Felben	Convia Bau AG	31 July 2026	CHF1.8m
Bischofszell, K111, Sanierung Fabrikstrasse 3. Etappe	Toldo Strassen- und Tiefbau AG Wil	24 July 2026	CHF2.2m
Wigoltingen, K57, Sanierung Poststrasse innerorts	Convia Bau AG	17 July 2026	CHF851k
Raperswilen / Wäldi, K61, Sanierung Hattenhausen - Fischbach	STRABAG AG, Zweigniederlassung Amriswil	26 June 2026	CHF342.6k
Pfyn, H467, Sanierung H467, Pfyn - Dettighofen	Convia Bau AG	-	CHF799.9k
Steckborn, H467, Sanierung Parkplatz Eichhölzli	Hüppi AG Zweigniederlassung Kreuzlingen	-	CHF608.8k

Supplier	Contracts	Total Value
Convia Bau AG	12	CHF19.9m
Toldo Strassen- und Tiefbau AG Wil	7	CHF10m
KIBAG Bauleistungen AG	3	CHF4.7m
ALPHA Tief- und Betonbau AG	2	CHF3m
Hüppi AG Zweigniederlassung Kreuzlingen	2	CHF1.7m