Source: https://tendernation.io/buyers/steb-stadtentwasserungsbetriebe-koln-aor

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# StEB Stadtentwässerungsbetriebe Köln, AöR

DE

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4

live tenders

Published

32

since 20 Oct 2025

Typical value

Not stated

values rarely stated

Value range

Not stated

lowest to highest

## Open opportunities

[Gas-analysis apparatus – Gasmesssystem für Lachgas](https://tendernation.io/opportunities/01a14065-4d21-736a-a113-bb13d67e8c18/germany-gas-analysis-apparatus-gasmesssystem-fur-lachgas)Lieferung, Montage und Inbetriebnahme eines Gasmesssystems für Lachgas auf dem GKW Stammheim sowie die Wartung der Anlage über 2 Jahre

DE

9 days left

28 Oct 2026

[Architectural, engineering and planning services – RR Worringen - Pletschbach Durchlass Süd](https://tendernation.io/opportunities/01a14063-ce46-7299-a35d-0227f3c1006d/germany-architectural-engineering-and-planning-services-rr-worringen-plet)Ingenieurleistungen nach HOAI und AHO über die Leistungsphasen 5 bis 6 (7 bis 9 auf Abruf) in den Leistungsbildern Objektplanung Ingenieurbauwerke und Verkehrsanlagen, und Lph 4 bi...

DE

16 days left

4 Nov 2026

[Mobile-telephone services – RV Mobilfunk](https://tendernation.io/opportunities/01a14062-b8f0-70cc-9004-6c073ae2d3e8/germany-mobile-telephone-services-rv-mobilfunk)Rahmenvereinbarung für Mobilfunkanschlüsse der StEB Köln 2026

DE

18 days left

6 Nov 2026

[Engineering services – RR Worringen – Kampfmittelkoordination](https://tendernation.io/opportunities/01a1405e-b88d-70bf-ac2d-d34a83aa3fe4/germany-engineering-services-rr-worringen-kampfmittelkoordination)Fachplaner und -berater für Kampfmittelräumung (Kampfmittelkoordination)

DE

30 days left

18 Nov 2026

##  Recent contract awards

- [Thielen & Mahlberg Ingenieure](https://tendernation.io/suppliers/thielen-and-mahlberg-ingenieure)

    [Load-bearing structure design services – Sanierung Betriebsgebäude Klärwerk Langel](https://tendernation.io/opportunities/01a13e2e-74d8-704c-8ea5-0ca2d3a9059f/germany-load-bearing-structure-design-services-sanierung-betriebsgebaude-kla)

    €39,980

    13 Oct 2026

## What they buy

- [Architecture, engineering & surveying 12](https://tendernation.io/sectors/architecture-engineering-surveying)
- [Construction work 4](https://tendernation.io/sectors/construction-work)
- [Chemical products 3](https://tendernation.io/sectors/chemical-products)
- [Sewage, refuse, cleaning & environmental 3](https://tendernation.io/sectors/sewage-refuse-cleaning-environmental)
- [Repair & maintenance services 2](https://tendernation.io/sectors/repair-maintenance)
- [Transport equipment & vehicles 2](https://tendernation.io/sectors/transport-equipment-vehicles)

[Browse all sectors](https://tendernation.io/sectors)

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