Source: https://tendernation.io/opportunities/01a14063-9bc2-73c4-96d4-9c1d9b4adaf3/germany-accommodation-building-and-window-cleaning-services-unterhaltsreini closed DE open procedure Suitable for SMEs # Accommodation, building and window cleaning services – Unterhaltsreinigung im Bildungszentrum Dortmund [AOK NordWest - Die Gesundheitskasse.](https://tendernation.io/buyers/aok-nordwest-die-gesundheitskasse) Estimated value Not stated Published 2 Oct 2026 Deadline Closed 16 Oct 2026 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender Gegenstand der Ausschreibung ist die Unterhaltsreinigung nach Leistungsverzeichnis und Reinigungsturnus (vgl. Anlagen 02a und 03) im Bildungszentrum in Dortmund der AOK NordWest zu Pauschalpreisen. ## CPV classification Accommodation, building and window cleaning services Source Tenders Electronic Daily (EU) · Notice 680712-2026 [View official notice](https://ted.europa.eu/en/notice/680712-2026) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile AOK NordWest - Die Gesundheitskasse.: past awards and live tenders](https://tendernation.io/buyers/aok-nordwest-die-gesundheitskasse) [Sector More Sewage, refuse, cleaning & environmental tenders](https://tendernation.io/sectors/sewage-refuse-cleaning-environmental) ## More tenders like this [Building-cleaning services – Offenes Verfahren (EU-weit) zur Vergabe von Gebäudereinigungsleistungen (Unterhalts- und Glasreinigungsleistungen) für eine Liegenschaft in Nordrhein-Westfalen (Münster), Bundesanstalt für Immobilienaufgaben, Direktion Dortmund VOEK 118-26 · Bundesanstalt für Immobilienaufgaben · 49 days left · 7 Dec 2026](https://tendernation.io/opportunities/01a1405f-be0c-72c8-9964-7119897587f2/germany-building-cleaning-services-offenes-verfahren-eu-weit-zur-vergabe-v) [Accommodation cleaning services – Reinigungsdienstleistung ZUE Wegberg · Bezirksregierung Köln · 8 days left · 27 Oct 2026](https://tendernation.io/opportunities/01a14064-cf85-73db-ac82-1edf52cbf9d0/germany-accommodation-cleaning-services-reinigungsdienstleistung-zue-wegberg) [Accommodation, building and window cleaning services – Glas- und Unterhaltsreinigung · Emschergenossenschaft · 43 days left · 1 Dec 2026](https://tendernation.io/opportunities/01a14061-e835-72ae-9404-596773de97f0/germany-accommodation-building-and-window-cleaning-services-glas-und-unter) [Accommodation, building and window cleaning services – Glas- und Unterhaltsreinigung · Emschergenossenschaft · 43 days left · 1 Dec 2026](https://tendernation.io/opportunities/01a1405e-fb0f-72c3-9009-b2be6c5452d0/germany-accommodation-building-and-window-cleaning-services-glas-und-unter) [Sewage, refuse, cleaning and environmental services – Unterhalts- und Glasreinigung AOK-Haus Aachen Markt · AOK Rheinland/Hamburg - Die Gesundheitskasse · 15 days left · 2 Nov 2026](https://tendernation.io/opportunities/01a14064-4013-7032-aa7a-1a00dd1f5852/germany-sewage-refuse-cleaning-and-environmental-services-unterhalts-und) [Accommodation, building and window cleaning services – Unterhaltsreinigung für die Liegenschaft Bonn · Bundesamt für Soziale Sicherung · 7 days left · 26 Oct 2026](https://tendernation.io/opportunities/01a14067-327b-73aa-9ee5-c507a6d07319/germany-accommodation-building-and-window-cleaning-services-unterhaltsreini)