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Stadt Karlsruhe Tiefbauamt

Karlsruhe

Open calls for tenders
0
Awarded contracts
8
Published notices
9

Its contracts coming to an end

Planned endContractCurrent holderAmount
8 December 2026
re-tender around October 2026		 Technische Gase, Druckluft Sempa Systems GmbH
2 bids received		 €84,681
7 April 2027
re-tender around October 2026		 Gebäudeautomation GIGA Gesellschaft für Industrie- und Gebäudeautomation mbH
2 bids received		 €470,188
8 April 2027
re-tender around October 2026		 Sanitärtechnik Diehl GmbH
4 bids received		 €641,806
8 April 2027
re-tender around October 2026		 Heizungstechnik, Kältetechnik Blackstone Industrie- & Gebäudetechnik GmbH
5 bids received		 €1,442,404
8 April 2027
re-tender around October 2026		 Lüftung Maier Lüftungstechnik
9 bids received		 €1,114,725
5 November 2027
re-tender around May 2027		 Dachabdichtungsarbeiten Marquardt Dächer & Fassaden
12 bids received		 €306,451
19 November 2027
re-tender around May 2027		 Gerüstarbeiten Hanisch Gerüstbau GmbH
9 bids received		 €99,363
23 June 2028
re-tender around December 2027		 Stark- und Schwachstrominstallationen Gebrüder Peters Heilbronn GmbH
4 bids received		 €3,089,836

Competition observed: 5,9 bids on average per contract (across 8 awarded contracts).

Who wins its contracts

Awarded contracts

Award notice Works German

Gerüstarbeiten

Stadt Karlsruhe Tiefbauamt · Karlsruhe, Germany

Awarded €99,363 Published on 8 October 2026

Award notice Works German

Dachabdichtungsarbeiten

Stadt Karlsruhe Tiefbauamt · Karlsruhe, Germany

Awarded €306,451 Published on 8 October 2026

Award notice Works German

Sanitärtechnik

Stadt Karlsruhe Tiefbauamt · Karlsruhe, Germany

Awarded €641,806 Published on 10 September 2026

Award notice Works German

Heizungstechnik, Kältetechnik

Stadt Karlsruhe Tiefbauamt · Karlsruhe, Germany

Awarded €1,442,404 Published on 10 September 2026

Award notice Works German

Gebäudeautomation

Stadt Karlsruhe Tiefbauamt · Karlsruhe, Germany

Awarded €470,188 Published on 10 September 2026

Award notice Works German

Lüftung

Stadt Karlsruhe Tiefbauamt · Karlsruhe, Germany

Awarded €1,114,725 Published on 10 September 2026

Award notice Works German

Technische Gase, Druckluft

Stadt Karlsruhe Tiefbauamt · Karlsruhe, Germany

Awarded €84,681 Published on 8 September 2026

Source: TED (Publications Office of the European Union), notices above the EU thresholds.