Water-treatment work tenders in the EU
CPV 45232430-5 · part of 45000000 Construction work › 45200000 Works for complete or part construction and civil engineering work › 45230000 Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork › 45232000 Ancillary works for pipelines and cables › 45232400 Sewer construction work
152 notices for CPV 45232430 Water-treatment work in the EU on TED since 29 May 2026: 106 calls for competition and 46 contract awards. 23 of these tenders are open today. The median estimated value is EUR 11,000,000 across 25 tenders that publish a value.
Open tenders
Modernizacja systemu poboru, uzdatniania i dostarczania wody w ramach realizacji projektu pn.: „Modernizacja oraz uruchomienie inteligentnej sieci wodociągowej w Gminie Andrzejewo”
Tender · Flow-measuring equipment · 16 Sep 2026 · Poland · Gmina Andrzejewo · deadline 2 Oct 2026
Apvienotā projektēšana un būvdarbi dūņu blīvētāja sistēmas izbūvē un attīrīto notekūdeņu izvada atjaunošanā un pārbūvē notekūdeņu attīrīšanas iekārtās “Krīgeri” Dobeles aglomerācijā
Tender · Construction work · 31 Aug 2026 · Latvia · SIA "DOBELES ŪDENS" · value EUR 396,255 · deadline 5 Oct 2026
Water treatment unit
Tender · Machinery and apparatus for filtering or purifying water · 3 Sep 2026 · Norway · UiT The Arctic University of Norway · deadline 5 Oct 2026
„Инженеринг (проектиране, строителство и авторски надзор) за изграждане на пречиствателна станция за отпадни води (ПСОВ), канализационна и водопроводна мрежи на с. Николово, област Русе, община Русе - първи етап”
Tender · Water-treatment work · 3 Sep 2026 · Bulgaria · ОБЩИНА РУСЕ · value EUR 11,280,151 · deadline 5 Oct 2026
Neubau Biophotonik-Gebäude - VE 4710 VE-Wasseranlage
Tender · Water-treatment work · 4 Sep 2026 · Germany · Leibniz-lnstitut fur Photonische Technologien e. V · deadline 5 Oct 2026
Obras de ampliación de la EDAR de SETRECE (Sector 13), en Riba-Roja de Túria (Valencia).
Tender · Sewage work · 14 Aug 2026 · Spain · Vicepresidencia del Consejo de Administración de la Entidad Pública de Saneamiento de Aguas Residuales de la Comunidad Valenciana · value EUR 21,521,883 · deadline 6 Oct 2026
Ramavtal för pumpstationer och tryckstegringsstationer
Tender · Wastewater pumping station · 2 Sep 2026 · Sweden · ALINGSÅS KOMMUN · value SEK 100,000,000 · deadline 6 Oct 2026
Neubau KA Ober-Eschbach, Zulaufpumpwerk VE03_13 - Maschinentechnische Ausrüstung
Tender · Sewage plant equipment · 26 Aug 2026 · Germany · Stadt Bad Homburg v. d. Höhe - Der Magistrat, Fachbereich Recht - Vergabestelle - · deadline 7 Oct 2026
EXECUTIE RETELE DE ALIMENTARE CU APA SI RETELE DE CANALIZARE IN ORASUL HOREZU -VL -CL- 05
Tender · Construction work for water and sewage pipelines · 29 Sep 2026 · Romania · APAVIL SA · value RON 42,264,490 · deadline 7 Oct 2026
TR-CL-07 - Reabilitarea si extinderea sistemelor de alimentare cu apa si canalizare in aglomerarea Rosiorii de Vede
Tender · Construction work for water and sewage pipelines · 10 Aug 2026 · Romania · SC APA SERV SA · value RON 94,084,888 · deadline 14 Oct 2026
Subcategories
| CPV code | Notices |
|---|---|
| 45232431 Wastewater pumping station | 66 |
By country
| Country | Notices |
|---|---|
| Romania | 28 |
| Germany | 26 |
| Poland | 22 |
| France | 18 |
| Norway | 12 |
| Slovakia | 8 |
| Spain | 7 |
| Sweden | 6 |
| Denmark | 5 |
| Belgium | 4 |
| Italy | 3 |
| Bulgaria | 2 |
| Ireland | 2 |
| North Macedonia | 2 |
| Czechia | 1 |
| Hungary | 1 |
| Jordan | 1 |
| Latvia | 1 |
| Netherlands | 1 |
| Portugal | 1 |
| Serbia | 1 |
Top buyers
Top winners
| Winner | Awards |
|---|---|
| Société SARL TLT | 2 |
| WATENVI CZ a.s. | 2 |
| AL RENOV' | 1 |
| AQUA-REAL | 1 |
| ATLANTIC MARINE SAS | 1 |
| Apleona Wolfferts GmbH | 1 |
| Aquasvea | 1 |
| Arkil A/S | 1 |
| AxFlow AS | 1 |
| BERTHOLD SA | 1 |
Estimated values
| Currency | Tenders with a value | Median | Total |
|---|---|---|---|
| EUR | 25 | 11,000,000 | 382,955,017 |
| RON | 23 | 42,264,490 | 1,702,677,808 |
| NOK | 4 | 50,500,000 | 197,400,000 |
| SEK | 4 | 4,000,000 | 110,500,000 |
| DKK | 3 | 21,100,000 | 83,200,000 |
All notices
Pumpstationer, tryckstegringsstationer och vattenkiosker
Award · Pumping station construction work · 1 Oct 2026 · Sweden · Sinfra · value SEK 750,000,000 · won by Aquasvea, Bilfinger Industrial Services Sweden AB
EXECUTIE RETELE DE ALIMENTARE CU APA SI RETELE DE CANALIZARE IN ORASUL HOREZU -VL -CL- 05
Tender · Construction work for water and sewage pipelines · 29 Sep 2026 · Romania · APAVIL SA · value RON 42,264,490 · deadline 7 Oct 2026
OBRAS DE DEPURACIÓN EN VARIAS PROVINCIAS DE ANDALUCÍA. FASE IV.
Tender · Construction work · 29 Sep 2026 · Spain · Consejería de Agricultura, Pesca, Agua y Desarrollo Rural · value EUR 22,191,858 · deadline 9 Nov 2026
Travaux de rénovation de la piscine et du hall omnisports d'Aywaille
Tender · Construction work · 28 Sep 2026 · Belgium · RCA AYWAILLE · deadline 25 Nov 2026
TR-CL-07 - Reabilitarea si extinderea sistemelor de alimentare cu apa si canalizare in aglomerarea Rosiorii de Vede
Tender · Construction work for water and sewage pipelines · 25 Sep 2026 · Romania · SC APA SERV SA · value RON 94,084,888 · deadline 29 Oct 2026
Budowa i przebudowa sieci dla części I-VII
Award · Construction work for water and sewage pipelines · 24 Sep 2026 · Poland · Wodociągi Białostockie Sp. z o.o. w Białymstoku · value PLN 6,509,037 · won by Przedsiębiorstwo Instalacji Sanitarnych i Robót Ziemnych WODREX Leszek Jaworski, MDS Instal spółka z ograniczoną odpowiedzialnością
Water treatment unit
Tender · Machinery and apparatus for filtering or purifying water · 23 Sep 2026 · Norway · UiT The Arctic University of Norway · deadline 19 Oct 2026
TR-CL-04 Reabilitarea si extinderea sistemelor de alimentare cu apa si canalizare in aglomerarea Zimnicea
Tender · Construction work for water and sewage pipelines · 23 Sep 2026 · Romania · SC APA SERV SA · value RON 80,872,068 · deadline 25 Nov 2026
Spildevandskloakering af Kastrup Strand og Kastrupvej (Etape 1)
Tender · Foul-water piping construction work · 22 Sep 2026 · Denmark · Fors Spildevand Holbæk A/S · value DKK 21,100,000 · deadline 20 Oct 2026
Framework agreement for emptying sludge installations 2nd time publication.
Tender · Sewage, refuse, cleaning and environmental services · 22 Sep 2026 · Norway · Klepp kommune · value NOK 6,000,000 · deadline 20 Oct 2026
Servicii de proiectare, asistenta tehnica din partea proiectantului și executie lucrari pentru contractul: CL 13 - “Statii de pompare, conducte de transport si gospodarii de apa din cadrul sistemului zonal Fundulea - Zona 2 (Lehliu Gara - Dorobantu). SPAU si conducta de refulare din Localitatea Dor Marunt in Localitatea Lehliu Gara”
Tender · Water-treatment work · 22 Sep 2026 · Romania · ECOAQUA SA · value RON 68,995,821 · deadline 9 Nov 2026
Servicii de proiectare, asistenta tehnica din partea proiectantului și executie lucrari pentru contractul CL 14
Tender · Water-treatment work · 21 Sep 2026 · Romania · ECOAQUA SA · value RON 74,117,050 · deadline 5 Nov 2026
Sandnes waterworks - new UV system
Tender · Water-treatment work · 17 Sep 2026 · Norway · Sør-Varanger kommune · deadline 19 Oct 2026
Errichtung einer stationären Wasseraufbereitungsanlage mit Entgasung und Enteisenung für das Brunnenwasser Großer Sprudel in Bad Neuenahr-Ahrweiler - Errichtung Aufbereitungsanlage Großer Sprudel
Award · Water-treatment work · 17 Sep 2026 · Germany · Ahrtal und Bad Neuenahr-Ahrweiler Marketing GmbH · value EUR 693,210 · won by Hölscher Wasserbau
„Инженеринг (проектиране, строителство и авторски надзор) за изграждане на пречиствателна станция за отпадни води (ПСОВ), канализационна и водопроводна мрежи на с. Николово, област Русе, община Русе - първи етап”
Tender · Water-treatment work · 16 Sep 2026 · Bulgaria · ОБЩИНА РУСЕ · value EUR 11,280,151 · deadline 19 Oct 2026
Modernizacja systemu poboru, uzdatniania i dostarczania wody w ramach realizacji projektu pn.: „Modernizacja oraz uruchomienie inteligentnej sieci wodociągowej w Gminie Andrzejewo”
Tender · Flow-measuring equipment · 16 Sep 2026 · Poland · Gmina Andrzejewo · deadline 2 Oct 2026
Travaux d’extension de la piscine des Weppes à Herlies
Tender · Construction work for swimming pool · 15 Sep 2026 · France · Métropole européenne de Lille · deadline 22 Oct 2026
Framework agreement for emptying sludge installations.
Award · Sewage, refuse, cleaning and environmental services · 14 Sep 2026 · Norway · Klepp kommune
AT1847-26 REALIZZAZIONE DELLA STAZIONE DI POMPAGGIO SITA NEL C.C. DI MATTARELLO A SERVIZIO DEL DEPURATORE DI TRENTO TRE
Tender · Wastewater pumping station · 11 Sep 2026 · Italy · Provincia Autonoma di Trento · value EUR 6,725,811 · closed 22 Sep 2026
Zakup robota chirurgicznego wraz z zestawem narzędzi, dostosowaniem i doposażeniem sali operacyjnej i centralnej sterylizatorni dla Miejskiego Szpitala Zespolonego w Częstochowie
Tender · Medical equipments · 11 Sep 2026 · Poland · SP ZOZ Miejski Szpital Zespolony · closed 22 Sep 2026
Construction Works for Wastewater Collection and Treatment System in the City of Čačak
Award · Wastewater treatment plant construction work · 10 Sep 2026 · Serbia · Ministry of Finance, Government of the Republic of Serbia Department for Contracting and Financing of EU Funded Programmes (CFCU) · value EUR 45,127,044 · won by STRABAG.AG
VL - CL-08 INFIINTARE SISTEM DE CANALIZARE IN COMUNA MIHAESTI, JUDETUL VALCEA
Tender · Sewer construction work · 9 Sep 2026 · Romania · APAVIL SA · value RON 93,611,516 · deadline 26 Oct 2026
CONCENTRACIÓN DE VERTIDOS Y EDAR DE EL CERRO DEL ANDÉVALO Y CALAÑAS (HUELVA)
Award · Construction work for water and sewage pipelines · 9 Sep 2026 · Spain · Consejería de Agricultura, Pesca, Agua y Desarrollo Rural
Spildevandskloakering af Kastrup Strand og Kastrupvej (Etape 1)
Award · Foul-water piping construction work · 9 Sep 2026 · Denmark · Fors Spildevand Holbæk A/S · value DKK 21,100,000
Neubau Biophotonik-Gebäude - VE 4710 VE-Wasseranlage
Tender · Water-treatment work · 4 Sep 2026 · Germany · Leibniz-lnstitut fur Photonische Technologien e. V · deadline 5 Oct 2026
„Инженеринг (проектиране, строителство и авторски надзор) за изграждане на пречиствателна станция за отпадни води (ПСОВ), канализационна и водопроводна мрежи на с. Николово, област Русе, община Русе - първи етап”
Tender · Water-treatment work · 3 Sep 2026 · Bulgaria · ОБЩИНА РУСЕ · value EUR 11,280,151 · deadline 5 Oct 2026
Water treatment unit
Tender · Machinery and apparatus for filtering or purifying water · 3 Sep 2026 · Norway · UiT The Arctic University of Norway · deadline 5 Oct 2026
ATM-CL-06: “Extindere și reabilitare rețele de apă și de canalizare, conducte de aducțiune și gospodării de apă în orașul Copșa Mică și comunele Târnava, Valea Viilor, Axente Sever și Șeica Mare, județul Sibiu”
Tender · General construction work for pipelines · 3 Sep 2026 · Romania · APA TARNAVEI MARI SA · value RON 212,119,478 · closed 23 Sep 2026
Construction d'une usine de potabilisation - Tranche II
Tender · Building construction work · 2 Sep 2026 · Belgium · Intercommunale d’Etude et de Gestion · closed 15 Sep 2026
Ramavtal för pumpstationer och tryckstegringsstationer
Tender · Wastewater pumping station · 2 Sep 2026 · Sweden · ALINGSÅS KOMMUN · value SEK 100,000,000 · deadline 6 Oct 2026
STRATEGICKÉ ÚZEMIE VALALIKY FÁZA 1 - Externá infraštruktúra - REKONŠTRUKCIA ÚPRAVNE VÔD VZ BUKOVEC
Award · Drinking-water treatment plant construction work · 1 Sep 2026 · Slovakia · Valaliky Industrial Park, s. r. o. · value EUR 23,799,878 · won by KUNST, spol. s r.o., FERRMONT, a.s.
Recuperación de bastidor de 10.000m3/día de la planta Lanzarote III en la Central de Desalación Díaz Rijo, Punta de los Vientos, T.M. Arrecife
Tender · Water-treatment plant construction work · 1 Sep 2026 · Spain · Presidencia del Consorcio del Agua de Lanzarote · value EUR 6,482,785 · closed 11 Sep 2026
ATM-CL-06: “Extindere și reabilitare rețele de apă și de canalizare, conducte de aducțiune și gospodării de apă în orașul Copșa Mică și comunele Târnava, Valea Viilor, Axente Sever și Șeica Mare, județul Sibiu”
Tender · General construction work for pipelines · 31 Aug 2026 · Romania · APA TARNAVEI MARI SA · value RON 212,119,478 · closed 17 Sep 2026
Apvienotā projektēšana un būvdarbi dūņu blīvētāja sistēmas izbūvē un attīrīto notekūdeņu izvada atjaunošanā un pārbūvē notekūdeņu attīrīšanas iekārtās “Krīgeri” Dobeles aglomerācijā
Tender · Construction work · 31 Aug 2026 · Latvia · SIA "DOBELES ŪDENS" · value EUR 396,255 · deadline 5 Oct 2026
Jülich - Neubau Brainergy HUB - Sanitär, Wärmeversorgungs-, Kälteanlagen, Feuerlöschtechnik & Druckluft - VE 410
Award · Building construction work · 28 Aug 2026 · Germany · Brainergy Park Jülich GmbH · value EUR 5,457,687 · won by Apleona Wolfferts GmbH
636146-02 Ørland VBA - Contract E62 Filter masses
Tender · Water-treatment chemicals · 26 Aug 2026 · Norway · Ørland kommune · closed 9 Sep 2026
Neubau KA Ober-Eschbach, Zulaufpumpwerk VE03_13 - Maschinentechnische Ausrüstung
Tender · Sewage plant equipment · 26 Aug 2026 · Germany · Stadt Bad Homburg v. d. Höhe - Der Magistrat, Fachbereich Recht - Vergabestelle - · deadline 7 Oct 2026
TL-CL-05 Extinderea si reabilitarea captarilor de apa, statiilor de tratare si rezervoarelor de inmagazinare in Sulina, Crisan si Mila 23
Award · Drinking-water treatment plant construction work · 25 Aug 2026 · Romania · S.C. AQUASERV S.A. · value RON 39,900,000 · won by GAZ CONTROL, DINAMIC CONSTRUCT
Rozbudowa kanalizacji sanitarnej i uzupełnienie gospodarki wodociągowej na terenie gminy Rokietnica
Award · Construction work · 25 Aug 2026 · Poland · Przedsiębiorstwo Usług Komunalnych Sp. z o.o. · value PLN 7,003,780 · won by Instalcompact sp. z o.o., Zakład robót Instalacyjno-Inżynieryjnych Hydropex sp. z o.o. Sp. k.
TL-CL-05 Extinderea si reabilitarea captarilor de apa, statiilor de tratare si rezervoarelor de inmagazinare in Sulina, Crisan si Mila 23
Tender · Drinking-water treatment plant construction work · 24 Aug 2026 · Romania · S.C. AQUASERV S.A. · value RON 42,004,556 · closed 4 May 2026
Service av badvattenrening
Tender · Water-treatment work · 24 Aug 2026 · Sweden · Sigtuna kommun · value SEK 4,000,000 · closed 25 Sep 2026
OBRAS DE DEPURACIÓN EN VARIAS PROVINCIAS DE ANDALUCÍA. FASE III.
Award · Construction work · 21 Aug 2026 · Spain · Consejería de Agricultura, Pesca, Agua y Desarrollo Rural · value EUR 15,846,372
HWE_(Heizung-Wasser-Elektro Gewächshaus und Betriebshalle)
Award · Electrical wiring and fitting work · 19 Aug 2026 · Germany · antonius : gemeinsam wachsen gGmbH · value EUR 25,697,441 · won by Elektroanlagen J. Sperling
VT-Umbau und Erneuerung der Anlage
Award · Water-treatment work · 17 Aug 2026 · Germany · Magistrat der Stadt Reinheim
ATM-CL-06: “Extindere și reabilitare rețele de apă și de canalizare, conducte de aducțiune și gospodării de apă în orașul Copșa Mică și comunele Târnava, Valea Viilor, Axente Sever și Șeica Mare, județul Sibiu”
Tender · General construction work for pipelines · 17 Aug 2026 · Romania · APA TARNAVEI MARI SA · value RON 212,119,478 · closed 17 Sep 2026
Modernizacja systemu poboru, uzdatniania i dostarczania wody w ramach realizacji projektu pn.: „Modernizacja oraz uruchomienie inteligentnej sieci wodociągowej w Gminie Andrzejewo”
Tender · Flow-measuring equipment · 17 Aug 2026 · Poland · Gmina Andrzejewo · closed 22 Sep 2026
Obras de ampliación de la EDAR de SETRECE (Sector 13), en Riba-Roja de Túria (Valencia).
Tender · Sewage work · 14 Aug 2026 · Spain · Vicepresidencia del Consejo de Administración de la Entidad Pública de Saneamiento de Aguas Residuales de la Comunidad Valenciana · value EUR 21,521,883 · deadline 6 Oct 2026
Recuperación de bastidor de 10.000m3/día de la planta Lanzarote III en la Central de Desalación Díaz Rijo, Punta de los Vientos, T.M. Arrecife
Tender · Water-treatment plant construction work · 14 Aug 2026 · Spain · Presidencia del Consorcio del Agua de Lanzarote · value EUR 6,482,785 · closed 1 Sep 2026
OBS (Schwimmbad) - th
Tender · Water-treatment work · 14 Aug 2026 · Germany · Stadt Braunschweig Fachbereich Bauordnung und Zentrale Vergabestelle · closed 16 Sep 2026
TL-CL-05 Extinderea si reabilitarea captarilor de apa, statiilor de tratare si rezervoarelor de inmagazinare in Sulina, Crisan si Mila 23
Tender · Drinking-water treatment plant construction work · 13 Aug 2026 · Romania · S.C. AQUASERV S.A. · value RON 42,004,556 · closed 4 May 2026
Questions
How many water-treatment work tenders are open in the EU?
23 calls for competition under CPV 45232430 are open on 2 Oct 2026, out of 106 published since 29 May 2026.
Who buys the most water-treatment work in the EU?
NOREADE SIDEN-SIAN leads with 10 notices under CPV 45232430.
Which company wins the most water-treatment work contracts in the EU?
Société SARL TLT appears in 2 award notices under CPV 45232430.
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