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Société wallonne des eaux

4800 Verviers · BCE/KBO 0230.132.005

Open calls for tenders
2
Awarded contracts
47
Published notices
118

Open calls for tenders

Call for tenders Supplies French

Recherche fuites (corrélateurs)

Société wallonne des eaux · Verviers, Liège

Applications due in 25 days Published on 15 October 2026

Its contracts coming to an end

Planned endContractCurrent holderAmount
30 November 2026
re-tender around October 2026		 Centrale d'achat : Mission d'accompagnement dans le cadre du CSRD framework agreement EY Assurance Services
17 bids received		 €1,780,000
31 December 2026
re-tender around October 2026		 Fourniture ou régénération du charbon actif dans les sites de production de la SWDE NORIT NEDERLAND B.V
Chemviron Carbon
2 bids received		 €5,279,575
31 December 2026
re-tender around October 2026		 Fourniture d'électricité haute tension 2025-2026 LUMINUS
2 bids received		 €28,883,037
14 March 2027
re-tender around October 2026		 Location d’une unité de nanofiltration à la station de potabilisation de Libramont EXELIO
1 bid received		 €656,777
22 March 2027
re-tender around October 2026		 SRRE 7.5 - Construction d'un château d'eau de 2000m³ à Mesnil-Commune de HOUYET DUCHENE
2 bids received		 €7,103,588
16 July 2027
re-tender around January 2027		 Accord-cadre relatif à la maintenance préventive et corrective des éclairages de secours et des installations électriques basse tension des bâtiments technico-administratifs framework agreement ENTELEC SERVICE
2 bids received		 €3,198,942
16 July 2027
re-tender around January 2027		 SR 6.3.1.1 - Liaison entre le réservoir de l’Arbre à la Croix à Grâce-Hollogne et le Réservoir de Nalamont à Ohey - Tronçon 3.1.1.-1 R Denys
12 bids received		 €15,998,000
23 September 2027
re-tender around March 2027		 Fourniture de bornes de recharge électriques NEWELEC
6 bids received		 €257,278
8 November 2027
re-tender around May 2027		 SR 5.2.5 Construction d’un réservoir de 10.000 m³ à Boncelles GALERE
10 bids received		 €9,711,922
31 December 2027
re-tender around July 2027		 Location et installation d’une unité de traitement mobile par résines échangeuses d’ions TEGEC
EQUANS
5 bids received		 €1,479,725
1 January 2028
re-tender around July 2027		 Maintenance du système de Téléphonie DAMOVO BELGIUM
1 bid received		 €946,715
19 January 2028
re-tender around July 2027		 Mise à disposition de personnel en vue de renforcer le bureau d’études de la SWDE FORTIL BELGIUM SA
1 bid received		 €452,880
24 May 2028
re-tender around November 2027		 Conception, organisation, encadrement et mise en oeuvre d'évènements pour la SWDE CO-MANA
5 bids received		 €3,269,938
31 May 2028
re-tender around December 2027		 Fourniture de réactifs destinés au traitement de potabilisation d’eaux 2024 – 2028 CALDIC-BELGIUM
BRENNTAG
CARRIERES ET FOURS A CHAUX DUMONT-WAUTIER (LHOIST)
TESSENDERLO GROUP
CARMEUSE
4 bids received		 €5,291,869
31 August 2028
re-tender around March 2028		 Marché de gardiennage 2024 SECURITAS
2 bids received		 €6,881,495
30 September 2028
re-tender around March 2028		 Présence visuelle et fourniture d'eau CO-MANA
2 bids received		 €1,494,000
6 November 2028
re-tender around May 2028		 Outillage hydraulique GOMEZ & Cie
2 bids received		 €834,017
31 December 2028
re-tender around July 2028		 Fourniture d'énergie(électricité-gaz) 2027-2028 LUMINUS
ELECTRABEL
POWER ONLINE SA
4 bids received		 €92,260,722
31 January 2029
re-tender around July 2028		 Transport de matériels d'exploitation MB TRANSPORTS
1 bid received		 €1,179,860
24 April 2029
re-tender around October 2028		 Fourniture de panneaux de signalisation de chantier relevables MECELCAR
3 bids received		 €52,500
23 June 2029
re-tender around December 2028		 Nettoyage des réservoirs 2025-2029 Marichal Albert
3 bids received		 €936,961

Competition observed: 4,1 bids on average per contract (across 47 awarded contracts).

Who wins its contracts

Awarded contracts

Award notice Supplies French

Marché de fourniture de filtres

Société wallonne des eaux · Verviers, Liège

Awarded €2,413,059 Published on 27 August 2026

Award notice Services French

Gestion des déchets 2026-2034

Société wallonne des eaux · Verviers

Awarded €6,000,000 Published on 19 January 2026

Source: TED (Publications Office of the European Union), notices above the EU thresholds.