Instandhaltung der Gebäudeleittechnik in Köln-Innenstadt, Köln-Bocklemünd und Düsseldorf

Buyer

Westdeutscher Rundfunk Köln

Winners

Siemens AG

Contract value

€1Framework value — excluded from market-size totals because it is restated on every lot.

Bids received

1

Published

6 Feb 2026

Awarded

28 Nov 2025

Contract start

28 Nov 2025

Sector

Repair and maintenance services

Region

Nordrhein-Westfalen (DEA23)

Source

Original notice on TED (90682-2026)

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