Contracting authority
Tenders from StEB Stadtentwässerungsbetriebe Köln, AöR
GermanyOpen tenders: 8All notices: 13Based on 10 award notices
Data source: Tenders Electronic Daily (TED) — EU-wide above-threshold tenders.
- Architectural, construction, engineering and inspection services
- Repair and maintenance services
- Sewage, refuse, cleaning and environmental services
- Petroleum products, fuel, electricity and other sources of energy
- Chemical products
- Transport equipment and auxiliary products to transportation
Open tenders
Germany – Load-bearing structure design services – Sanierung Betriebsgebäude Klärwerk Langel
StEB Stadtentwässerungsbetriebe Köln, AöRGermanyLoad-bearing structure design servicesArchitectural, engineering and planning servicesEngineering design servicesDeadline in 6 daysPublished on Jun 24, 2026
Germany – Electricity – Lieferung elektrischer Energie (Ökostrom): Lieferung von elektrischer Energie für Gebäude und Betriebsstätten der Stadtentwässerungsbetriebe Köln, AöR (StEB Köln) optional inklusive Durchleitung von eigenerzeugten Überschussmengen und Vermarktung am geeigneten Markt
StEB Stadtentwässerungsbetriebe Köln, AöRGermanyElectricityNo deadline givenPublished on Jun 14, 2026
Germany – Architectural, construction, engineering and inspection services – Neubau Prozessluftversorgung SLB 7 - 15
StEB Stadtentwässerungsbetriebe Köln, AöRGermanyArchitectural, construction, engineering and inspection servicesEngineering servicesNo deadline givenPublished on May 06, 2026
Germany – Architectural, construction, engineering and inspection services – Planungsleistungen Anlagenoptimierung: Zulauf Mechanik, Fäkalannahmestation, Trübwasserleitungen, AKW Weiden
StEB Stadtentwässerungsbetriebe Köln, AöRGermanyArchitectural, construction, engineering and inspection servicesEngineering servicesNo deadline givenPublished on Mar 22, 2026
Germany – Plastics in primary forms – RV Lieferung Polymere Flockungsmittel für die Faulschlammentwässerung
StEB Stadtentwässerungsbetriebe Köln, AöRGermanyPlastics in primary formsNo deadline givenPublished on Mar 15, 2026
Germany – Architectural, construction, engineering and inspection services – Ingenieurleistungen „AKW Eigenenergieversorgung"
StEB Stadtentwässerungsbetriebe Köln, AöRGermanyArchitectural, construction, engineering and inspection servicesEngineering servicesNo deadline givenPublished on Mar 03, 2026
Germany – Engineering design services – Umbau und Sanierung des Betriebsgebäudes im Klärwerk Langel
StEB Stadtentwässerungsbetriebe Köln, AöRGermanyEngineering design servicesArchitectural, engineering and planning servicesEngineering servicesNo deadline givenPublished on Feb 25, 2026
Germany – Engineering services – Projektsteuerung - Retentionsraum Worringen
StEB Stadtentwässerungsbetriebe Köln, AöRGermanyEngineering servicesConstruction project management servicesNo deadline givenPublished on Feb 10, 2026
Recently closed
Germany – Refuse and waste related services – RV Entsorgung
StEB Stadtentwässerungsbetriebe Köln, AöRGermanyRefuse and waste related servicesDeadline passedPublished on May 06, 2026
Germany – Gully emptiers – Lieferung Grubenfahrzeug
StEB Stadtentwässerungsbetriebe Köln, AöRGermanyGully emptiersSewage tankersDeadline passedPublished on Apr 16, 2026
Germany – Sewage, refuse, cleaning and environmental services – RV über allgemeine Reinigungsarbeiten
StEB Stadtentwässerungsbetriebe Köln, AöRGermanySewage, refuse, cleaning and environmental servicesSewage servicesDeadline passedPublished on Mar 25, 2026
Germany – Repair and maintenance services for non-electrical machinery – Regelwartung von zwei Gasmotoren Typ TCG 2020 V20
StEB Stadtentwässerungsbetriebe Köln, AöRGermanyRepair and maintenance services for non-electrical machineryDeadline passedPublished on Mar 08, 2026
Germany – Repair and maintenance services of gas-detection equipment – RV Gaswarngeräte
StEB Stadtentwässerungsbetriebe Köln, AöRGermanyRepair and maintenance services of gas-detection equipmentGas-detection apparatusDeadline passedPublished on Feb 25, 2026
Buyer award history
- Total awards
- 10
- Average bidders per award
- 3.4
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