StEB Stadtentwässerungsbetriebe Köln, AöR: public contracts and tenders
StEB Stadtentwässerungsbetriebe Köln, AöR awarded 56 public contracts worth €93.7M where a value is stated since 2024-05-24; the clothing and footwear contract held by Fisher Scientific GmbH ends on 2026-12-27 (signed + duration). Source: Arcadium Data, data as of .
Awarded value = the award values the notices state (EUR at the notice date), 31 of 56 awards; framework agreements (a ceiling, not spend) and implausible values are left out.
Buyer
| Field | Value |
|---|---|
| Name | StEB Stadtentwässerungsbetriebe Köln, AöR |
| Country | Germany |
| Buyer type | Body governed by public law (local) |
| City | Köln |
| Sources | service.bund.de (Germany), EU TED |
Top suppliers
| Supplier | Registry number | Website | Awards | Value won alone |
|---|---|---|---|---|
| FISCHER TEAMPLAN Ingenieurbüro GmbH | DE148723803 VAT | bjoernsen.de | 2 | €344k |
| REMONDIS Aqua Stoffstrom GmbH & Co. KG | 2 | n/a | ||
| EGN Entsorgungsgesellschaft Niederrhein mbH | HRB8152@moenchengladbach Handelsregister (DE) | entsorgung-niederrhein.de | 1 | n/a |
| Hochtief Infrastructure GmbH | DE292910341 VAT | hochtief-infrastructure.de | 1 | €24.3M |
| Hoffmann Entsorgungs- u. Reinigungs GmbH | hoffmann-entsorgung.de | 1 | n/a | |
| mindsquare AG | DE252047784 VAT | mindsquare.de | 1 | €207k |
| Solenis Germany GmbH & Co. KG | solenis.com | 1 | n/a | |
| Thielen & Mahlberg Ingenieure | tm-ingenieure.de | 1 | €39,980 | |
| Waters GmbH | 2006525-8 PRH / YTJ (FI) | waters.com | 1 | €370k |
| YARA GmbH & Co. KG | DE137481566 VAT | yara.de | 1 | n/a |
| Air-Konzept GmbH & Co. KG | 1 | €147k | ||
| Alucom AG | 1 | n/a | ||
| ATEMIS GmbH | 1 | n/a | ||
| Björnsen Beratende Ingenieure GmbH | 1 | n/a | ||
| B plus L Infra Log GmbH | 1 | €255k |
Suppliers named on StEB Stadtentwässerungsbetriebe Köln, AöR's award notices (the top 15 of 56); registry number and website where the supplier is linked to its register entry. Winners that could be a private person are withheld.
Contracts ending in the next 18 months
| Ends | Contract | Current holder | Value | End date basis |
|---|---|---|---|---|
| 2026-11-04 | Anlagenzertifikat Mischwasserpumpwerk Esch, Köln-Esch | n/a | award date + duration | |
| 2026-12-27 | RV Arbeitsschutzmaterialien (framework) | Fisher Scientific GmbH, E. W. Neu GmbH, H. Seybold GmbH & Co. KG | n/a | signed + duration |
| 2026-12-30 | Ingenieurleistungen „AKW Eigenenergieversorgung" | ATEMIS GmbH, TUTTAHS & MEYER Ingenieurgesellschaft mbH | €1.4M | end date stated |
| 2026-12-31 | Transformation der StEB SAP Systeme auf S/4HANA - Maßnahmen zur Umsetzung | KPMG AG Wirtschaftsprüfungsgesellschaft | €209k | end date stated |
| 2026-12-31 | GN-K Gemeinsam Gestalten - operativ und strategisch | n/a | end date stated | |
| 2026-12-31 | Greesberger Straße - SKU 2450 | Helmut Uhrig Straßen- und Tiefbau GmbH | €23.0M | end date stated |
| 2026-12-31 | RV für die Lieferung von Nitratsalzlösung und Dosiereinrichtungen zur Geruchsvermeidung im Kölner Kanalnetz (framework) | YARA GmbH & Co. KG (VAT DE137481566) | n/a | end date stated |
| 2027-01-21 | Anlagenzertifikat Mischwasserpumpwerks Esch, Köln-Esch | FGH Zertifizierungsgesellschaft mbH | €49,555 | signed + duration |
| 2027-02-28 | S/4HANA Transition - Implementierungspartner Teilprojekt HCM | mindsquare AG (VAT DE252047784) | €207k | end date stated |
| 2027-02-28 | S/4HANA Transition - Implementierungspartner Teilprojekt HCM (framework) | n/a | end date stated | |
| 2027-03-31 | Martinusstr. – Orrerstr. | HADE Rohrleitungsbau GmbH | €7.8M | end date stated |
| 2027-06-16 | Rahmenvertrag Graffitientfernung (framework) | Pro Urbano GmbH | n/a | end date stated |
| 2027-08-31 | Rahmenvertrag Polymere GKW (framework) | Solenis Germany GmbH & Co. KG | n/a | end date stated |
| 2027-09-30 | Maschinen- und Rohrtechnik, Neubau Reindüker | Schachtbau Nordhausen GmbH | €8.8M | end date stated |
| 2027-10-31 | Einführung eines betrieblichen Kontinuitätsmanagementsystems BCMS bei den StEB Köln (framework) | Deloitte GmbH Wirtschaftsprüfungsgesellschaft | n/a | end date stated |
| 2027-11-14 | Rahmenvereinbarung für Logistik-Koordination oberirdischer Hochwasserschutz (framework) | DiaLog Gesellschaft für Service und Kommunikation mbH | n/a | end date stated |
| 2027-12-31 | Rahmenvereinbarung zu Fällmitteln (framework) | Kemira Chemicals Germany GmbH, Ferro Duo GmbH, Alucom AG | n/a | end date stated |
| 2027-12-31 | Leasing der Arbeitskleidung (framework) | n/a | end date stated | |
| 2028-02-28 | Rahmenvereinbarung Werkzeuge (framework) | Rudolf Krämer Eisenwaren GmbH | n/a | end date stated |
End dates checked against the official notice: 99% right (n=100, 95% CI 94%-100%, 2026-10-26; method).
Award notices of StEB Stadtentwässerungsbetriebe Köln, AöR whose contract period ends in the next 18 months: the end date the notice states, else its start or signature date plus the stated duration. 19 contracts; a framework's value is a ceiling and is not shown.
Open calls for tender
| Deadline | Call for tender | Published | Estimated value |
|---|---|---|---|
| 2026-10-28 | Gasmesssystem für Lachgas | 2026-09-25 | n/a |
| 2026-11-03 | RV Manuelle Rep. HWS und Gewässer 2026 | 2026-10-07 | n/a |
| 2026-11-03 | RV Manuelle Rep. HWS und Gewässer 2026 | 2026-10-07 | n/a |
| 2026-11-04 | RR Worringen - Pletschbach Durchlass Süd | 2026-10-01 | n/a |
| 2026-11-05 | Oskar-Jäger-Str. / SAS - 3501 | 2026-09-24 | n/a |
| 2026-11-05 | Oskar-Jäger-Str. / SAS - 3501 | 2026-09-24 | n/a |
| 2026-11-06 | RV Mobilfunk | 2026-10-06 | n/a |
| 2026-11-12 | RV Wartung Krananlagen | 2026-10-15 | n/a |
| 2026-11-12 | RV Wartung Krananlagen | 2026-10-15 | n/a |
| 2026-11-18 | RR Worringen – Kampfmittelkoordination | 2026-10-15 | n/a |
| 2026-11-19 | GKW - BHKW Vorabmaßnahme LOS4 - LOS5 | 2026-10-21 | n/a |
| 2026-11-19 | GKW - BHKW Vorabmaßnahme LOS4 - LOS5 | 2026-10-21 | n/a |
Calls with a deadline of 2026-10-27 or later (not awarded yet).
Spend by sector (CPV divisions)
| Sector | CPV | Awards | Awarded value |
|---|---|---|---|
| Construction work | 45 | 10 | €78.3M |
| Architecture and engineering services | 71 | 10 | €8.8M |
| IT services | 72 | 6 | €2.7M |
| Waste, cleaning and environmental services | 90 | 6 | €439k |
| Chemical products | 24 | 4 | n/a |
| Repair and maintenance services | 50 | 3 | €256k |
| Transport equipment | 34 | 2 | €496k |
| Construction materials | 44 | 2 | €255k |
| Clothing and footwear | 18 | 1 | n/a |
| Laboratory and precision equipment | 38 | 1 | €370k |
| Transport services | 60 | 1 | n/a |
| Business services | 79 | 1 | €1.4M |
Award notices with a named winner, by the main CPV code; value = the total the notices state, in EUR at the notice date; framework agreements (a ceiling, not spend) and implausible values are left out.
Recent awards
| Published | Contract | Winners | Value |
|---|---|---|---|
| 2026-10-22 | RV Entsorgung | RWR Remondis Wertstoff Recycling GmbH & Co. KG | n/a |
| 2026-10-21 | RV Lieferung Polymere Flockungsmittel für die Faulschlammentwässerung | Solenis Germany GmbH & Co. KG | n/a |
| 2026-10-13 | Sanierung Betriebsgebäude Klärwerk Langel | Thielen & Mahlberg Ingenieure | €39,980 |
| 2026-09-28 | Planungsleistungen Anlagenoptimierung: Zulauf Mechanik, Fäkalannahmestation, Trübwasserleitungen, AKW Weiden | GKE Consult International GmbH | €463k |
| 2026-09-28 | Ingenieurleistungen „AKW Eigenenergieversorgung" | ATEMIS GmbH, TUTTAHS & MEYER Ingenieurgesellschaft mbH | €1.4M |
| 2026-08-28 | Projektsteuerung - Retentionsraum Worringen | Hitzler Ingenieure GmbH & Co.KG, HÖCKER Project Managers GmbH | €2.2M |
| 2026-08-24 | Umbau und Sanierung des Betriebsgebäudes im Klärwerk Langel | KG5 architekten GmbH | €138k |
| 2026-07-31 | Ein- und Auslass-Bauwerk – Ingenieurleistungen nach HOAI | Björnsen Beratende Ingenieure GmbH, Krebs+Kiefer Ingenieure GmbH | €926k |
| 2026-06-29 | RV über allgemeine Reinigungsarbeiten | Hoffmann Entsorgungs- u. Reinigungs GmbH | n/a |
| 2026-06-25 | RV Gaswarngeräte | Dräger Safety AG & Co. KGaA | n/a |
Follow this buyer free
Get StEB Stadtentwässerungsbetriebe Köln, AöR's new calls for tender, awards and contracts ending in a free weekly email (Tender Radar free tier: a saved search for this buyer's name in Germany). The same data is in the REST API and the MCP server.
Sources: service.bund.de (Germany), EU TED, read through their open-data feeds without logging in. Buyer = contracting authority as named on the notice; notices are grouped by the normalised name and country.
Source: Arcadium Data tenders database, 3,811,022 official public procurement notices from EU TED, UK Find a Tender, UK Contracts Finder and national procurement boards, read through their open-data services (no logins). Winners that could be a private person (sole traders) are withheld; buyers are public bodies. Data as of 2026-10-27.
Questions
How many public contracts has StEB Stadtentwässerungsbetriebe Köln, AöR awarded?
StEB Stadtentwässerungsbetriebe Köln, AöR published 56 contract award notices between 2024-05-24 and 2026-10-22; the 31 that state a value add up to €93.7M (official notices, as of 2026-10-27).
Who are StEB Stadtentwässerungsbetriebe Köln, AöR's biggest suppliers?
By contract awards: FISCHER TEAMPLAN Ingenieurbüro GmbH (2), REMONDIS Aqua Stoffstrom GmbH & Co. KG (2) and EGN Entsorgungsgesellschaft Niederrhein mbH (1) (as of 2026-10-27). Winners that could be a private person are not named.
Which StEB Stadtentwässerungsbetriebe Köln, AöR contracts end soon?
19 contracts awarded by StEB Stadtentwässerungsbetriebe Köln, AöR end in the next 18 months. The soonest with a named holder is the clothing and footwear contract held by Fisher Scientific GmbH, ending on 2026-12-27 (signed + duration) (as of 2026-10-27).
Does StEB Stadtentwässerungsbetriebe Köln, AöR have open tenders now?
Yes: 12 calls for tender from StEB Stadtentwässerungsbetriebe Köln, AöR are open today (deadline 2026-10-27 or later) (as of 2026-10-27).
What does StEB Stadtentwässerungsbetriebe Köln, AöR buy?
Most of StEB Stadtentwässerungsbetriebe Köln, AöR's awards are in Construction work (CPV 45) (10), Architecture and engineering services (CPV 71) (10) and IT services (CPV 72) (6) (as of 2026-10-27).
Cite as: Arcadium Data, "StEB Stadtentwässerungsbetriebe Köln, AöR tenders and contracts: 56 awards, suppliers, contracts ending", https://arcadiumdata.io/tenders/buyers/steb-stadtentwasserungsbetriebe-koln-aor-de/, data as of 2026-10-27.