Water transportation and storage

Almadius

ALMADIUS SRL is a consultancy active in the various fields of environmental engineering, including : domestic and industrial wastewater management ; drinking water management ; rainwater and surface water management ; this includes audits, studies, construction, commissioning and operation, as well as institutional support.

Chau. de Waterloo 320, 5002 Namur, Belgique

Last updated: 14/02/2025

Aquapôle - ULiège

Located within the Sart Tilman University campus in Liège, Aquapole is a research and development centre and expertise in water sciences serving public institutions and businesses, both regional and international.

Campus de l'Université de Liège - Sart Tilman, Allée de la Découverte 11, 4000 Liège, Belgique

Last updated: 20/06/2024

ASPAC Engineering

ASPAC International est un entrepreneur EPC (Ingénierie - Approvisionnement - Construction) belge qui possède une grande expertise dans le secteur de l'eau.

Av. de l'Espinette Centrale 1, 1640 Rhode-Saint-Genèse, Belgique

Last updated: 13/11/2024

Association citoyenne ASBL

Citizen association supporting a project to improve the energy of the Walloon electricity network by generating and storing energy by pumping-turbine.

Last updated: 12/01/2026

Astra Services

Design and manufacture of turnkey assemblies for water treatment, storage and dosing of reagents.

Rue de Nazareth 14, 4651 Herve, Belgique

Last updated: 06/03/2026

Balteau

Balteau provides engineering solutions for the purification, treatment, pumping and recycling of water and sludge, relying on its design office, engineers and manufacturing workshops.

Rue de la Légende 63, 4141 Sprimont, Belgique

Last updated: 12/01/2026

BESIX Environment

BESIX Environment is a solution partner in development, design, engineering, execution, commissioning and O&M in the fields of water production and treatment, energy recovery from sludge and waste, hydroelectric infrastructures, biogas and low-carbon hydrogen production in Belgium and abroad.

Av. des Communautés 100, 1200 Woluwe-Saint-Lambert, Belgique

Last updated: 23/04/2025

Buildwise

Buildwise supports the construction sector in its technological, economic and societal evolution through collaborative research and innovation. It carries out research for the benefit of its members and provides them with information, assistance and technical advice.

Rue du Lombard 42, 1000 Bruxelles, Belgique

Last updated: 12/03/2026

Bureau Greisch

Structural, architectural and special techniques studies.

All. des Noisetiers 25, 4031 Liège, Belgique

Last updated: 23/04/2025

Care4water

Care4Water is a Belgian company that has developed an in situ chlorine production technology that enables water to be disinfected in a totally automated, safe and environmentally-friendly way. Care4Water operates in a wide range of sectors, including drinking water, RWT, leisure water and the food industry.

Pl. de la Station 3, 7880 Flobecq, Belgique

Last updated: 09/02/2026

COWALCA

Cowalca is a renowned company specialized in water supply, sanitation, pumping and special techniques.

Rue des Pieds d'Alouette 18, 5100 Namur, Belgique

Last updated: 11/04/2024

CSD Ingénieurs Conseils

CSD is one of the leaders in engineering consulting. Founded in 1970, CSD offers its customers a relationship of low continuity on trust.

Av. du Prince de Liège 72, 5100 Namur, Belgique

Last updated: 23/04/2025

Decubel

Decubel is a company specialized in earthworks, water management, drainage and utility infrastructure. It provides technical solutions for site preparation, installation of water networks and sustainable infrastructure projects, serving public authorities, industrial clients and development projects.

Rue de l'Adoption 61, 5660 Couvin, Belgique

Last updated: 06/03/2026

ecobeton water technologies

Fabrication de solutions adapté pour la gestion des eaux domestiques-industreille, épuration des eaux domestiques et de voieries. Fabrication de bassins préfabriqués, distribution de système de drainage. Fabrication des solutions d'infiltrations- Service SAV en épuration-infiltration en général...

Last updated: 26/06/2024

Eloy Water

We specialise in plot-based water management for both private individuals and local authorities.

Rue des Spinettes 13, 4140 Sprimont, Belgique

Last updated: 18/12/2025

Epuval

Epuval provides: • Permeability testing (percolation, infiltration) of rainwater and wastewater, including reports and plans. • Extensive wastewater treatment systems (planted filters, dry toilets) and stormwater management systems (swales, infiltration basins, retention ponds). • System maintenance. • Expertise and training sessions.

Rue de la Charmille 16, 4577 Modave, Belgique

Last updated: 09/03/2026

ETI Bureau d'études et d'expertises

Specialist in various water-related fields: water treatment, drinking and waste water, industrial projects: piping (stainless steel, HDPE, PPH, PVDF, steel, cast iron) and electrical installations, various projects: fish farming, swimming pools, etc., manufacture of valves and fittings, installation of pumps, wells, reservoirs, booster pumps, etc.

Voie Baptiste 4, 4100 Seraing, Belgique

Last updated: 06/08/2024

Etienne Arnould

Arnould Etienne, your company for well drilling work, submersible pump, pumping installation, water treatment, water pump, UV lamp, irrigation.

Rue de Sainte-Ode 8, 6681 Sainte-Ode, Belgique

Last updated: 23/04/2025

FREMEN GEO

Design office specializing in geology, geophysics and geotechnics

Rue des Combattants 33, 4130 Esneux, Belgique

Last updated: 26/06/2024

Galère

Galère is a general construction company operating in Wallonia, Brussels, and Luxembourg, delivering building and civil engineering projects for public and private clients, including specialized restoration and structural repair works.

Rue Joseph Dupont 73, 4053 Chaudfontaine, Belgique

Last updated: 06/03/2026

Geolys

Geolys is an energy and environmental consulting firm present in all 3 regions and working in the following fields: soils, water and geothermal energy.

Quai Sadoine 9, 4100 Seraing, Belgique

Last updated: 03/02/2026

Hydras Water Management

Founded in October 2023, Hydras Water Management is a Belgian company specializing in water management and environmental finance. With 25 years of expertise, it offers comprehensive services including project management, financing, and consortium participation.

Rue du Nouveau Sart 25, 4050 Chaudfontaine, Belgique

Last updated: 12/04/2024

Hydreau

Hydreau is a engineering company, specialised in stormwater management (infiltration testing, structure sizing, recycling), hydrogeology (pumping, water table drawdown, drain modeling, pollution, etc.), geothermal energy and polluted soils. We carry out studies, specifications and work supervision.

Last updated: 26/06/2024

HydroScan

Hydroscan is a leading expert in global, integrated solutions for sustainable and cost-effective water management. Operating across 3 markets: Drinking water, Sewer and Urban flood management. Serving both public and private sectors. These solutions with NRW CockpitTM empower water utilities in effectively managing and enhancing their infrastructures by minimising leaks and optimising operations.

Diestsesteenweg 104, 3010 Leuven, Belgique

Last updated: 03/10/2025

Lambert Frères

Civil engineering works - Earthworks and groundworks - Road construction - Foundation works - Drainage works - Water purification and storage works - Installation of various types of pipes - Demolition and recycling of aggregates

Rue de l'arbre 10, 6600 Bastogne, Belgique

Last updated: 06/03/2026