Sewage digesters tenders in the EU
CPV 45252122-9 · part of 45000000 Construction work › 45200000 Works for complete or part construction and civil engineering work › 45250000 Construction works for plants, mining and manufacturing and for buildings relating to the oil and gas industry › 45252000 Construction works for sewage treatment plants, purification plants and refuse incineration plants › 45252100 Sewage-treatment plant construction work › 45252120 Water-treatment plant construction work
23 notices for CPV 45252122 Sewage digesters in the EU on TED since 29 May 2026: 16 calls for competition and 7 contract awards. 1 of these tenders are open today. The median estimated value is EUR 1,800,000 across 1 tender that publish a value.
Open tenders
By country
| Country | Notices |
|---|---|
| Germany | 20 |
| Netherlands | 2 |
| Denmark | 1 |
Top buyers
| Buyer | Notices |
|---|---|
| Stadt Cloppenburg | 17 |
| Wasserversorgung SULINGER LAND | 2 |
| BIOFOS A/S | 1 |
| Märkischer Abwasser- und Wasserzweckverband (MAWV) | 1 |
| Waterschap Hunze en Aa's | 1 |
| Waterschap Vallei en Veluwe | 1 |
Top winners
| Winner | Awards |
|---|---|
| Oswald Schulze Umwelttechnik GmbH | 2 |
| ADS Groep Water B.V. | 1 |
| Helmut Kallage Bauunternehmen GmbH | 1 |
| electro niemann gmbh | 1 |
Estimated values
| Currency | Tenders with a value | Median | Total |
|---|---|---|---|
| EUR | 1 | 1,800,000 | 1,800,000 |
All notices
Questions
How many sewage digesters tenders are open in the EU?
1 calls for competition under CPV 45252122 are open on 30 Sep 2026, out of 16 published since 29 May 2026.
Who buys the most sewage digesters in the EU?
Stadt Cloppenburg leads with 17 notices under CPV 45252122.
Which company wins the most sewage digesters contracts in the EU?
Oswald Schulze Umwelttechnik GmbH appears in 2 award notices under CPV 45252122.
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