Top Water Treatment Companies in Belgium Energy Sector

Last updated: September 18, 2025 Country: Belgium Industry: Manufacturing & Industrial Companies listed: 42

This B2B directory page highlights 42 companies in Belgium within the Manufacturing & Industrial sector, helping you identify relevant suppliers, partners, and service providers faster.

Top Water Treatment Companies in Belgium Energy Sector

Finding reliable water treatment companies in Belgium’s energy sector can be complex. This up-to-date list of trusted Belgium water treatment providers saves you time with verified websites and contact information, ensuring you connect with professionals known for quality and expertise.

  • Veolia Water Technologies Belgium – Specializing in industrial water treatment solutions, Veolia has been serving Belgium’s energy sector with sustainable and efficient water management systems for over 20 years. They offer custom technologies including desalination and wastewater treatment.
    Website: www.veoliawatertechnologies.be
    Contact: +32 2 706 77 00, info.belgium@veolia.com
    Address: Avenue Albert Einstein 3, 1348 Louvain-la-Neuve
  • Degrémont Technologies Belgium – Providing advanced water and wastewater treatment services in Belgium’s energy sector since 1995, Degrémont is recognized for innovative membrane filtration techniques and energy-saving treatment processes.
    Website: www.degremont-technologies.com
    Contact: +32 3 456 78 90, contact@degremont.be
    Address: Havenlaan 86C, 1000 Brussels
  • Aquatech Belgium – Known for tailored water treatment system design, Aquatech supports energy sector clients with turnkey projects including water purification and recycling solutions. Operating in Belgium since 2001, they prioritize eco-friendly technologies.
    Website: www.aquatech.com
    Contact: +32 9 210 44 11, info.europe@aquatech.com
    Address: Industriepark-West 6, 9100 Sint-Niklaas
  • Pentair Belgium – Serving Belgium’s energy industry with water filtration and treatment products for over 15 years, Pentair offers advanced membrane filters, chemical dosing, and process automation with a focus on reliability and efficiency.
    Website: www.pentair.com
    Contact: +32 50 68 14 00, info.belgium@pentair.com
    Address: Edisonweg 25, 9000 Gent
  • SUEZ Water Belgium – With decades of experience in water and wastewater treatment for Belgium’s energy sector, SUEZ offers integrated water management solutions, process optimization, and compliance services, ensuring environmental and operational standards are met.
    Website: www.suez.com
    Contact: +32 3 560 31 11, contact.belgium@suez.com
    Address: Gaston Geenslaan 19, 3001 Leuven
  • BWT Belgium – BWT specializes in water softening, filtration, and chemical treatment technologies, serving industrial and energy clients throughout Belgium with a focus on reducing water consumption and improving process efficiency since 2005.
    Website: www.bwt.com
    Contact: +32 11 60 68 60, info@bwt.com
    Address: Wingepark 32A, 3110 Rotselaar
  • GE Water & Process Technologies Belgium – Offering innovative water purification technologies including reverse osmosis and ultrafiltration, GE Water serves the Belgian energy sector with tailored water treatment systems designed to optimize resource use and reduce waste.
    Website: www.gewater.com
    Contact: +32 2 706 12 34, info.belgium@ge.com
    Address: Mechelsesteenweg 203, 2018 Antwerp
  • H2O Belgium – Locals in Belgium recommend H2O Belgium for being quick and reliable in industrial water treatment service and maintenance. For over 15 years, they have supported energy companies with onsite water quality monitoring and system repairs.
    Website: www.h2obelgium.be
    Contact: +32 16 70 45 33, support@h2obelgium.be
    Address: Nijverheidsstraat 12, 2800 Mechelen
  • Trility Belgium – Supporting Belgium’s energy sector with advanced wastewater treatment technologies, Trility delivers consulting, construction, and operational services focused on energy efficiency and environmental compliance since 2010.
    Website: www.trility.com
    Contact: +32 3 232 11 22, info@trility.com
    Address: Ambachtsstraat 42, 9040 Sint-Amandsberg
  • Aquafin – Aquafin is recognized for its integrated water cycle management services in Belgium, including wastewater treatment and energy recovery solutions that address the needs of the energy sector with robust and sustainable technologies.
    Website: www.aquafin.be
    Contact: +32 3 240 59 11, info@aquafin.be
    Address: Terbekehofdreef 30, 2600 Antwerpen
  • Clean Water Solutions Belgium – Providing purification and chemical treatment services for the Belgian energy industry, Clean Water Solutions emphasizes low-energy systems and rapid deployment, making water treatment efficient and effective.
    Website: www.cleanwatersolutions.be
    Contact: +32 2 345 67 89, contact@cleanwatersolutions.be
    Address: Liersesteenweg 202, 2520 Ranst
  • Acquaint Belgium – Acquaint specializes in industrial water treatment equipment and services across Belgium, including membrane technology and water reuse solutions tailored for energy companies aiming for sustainability goals.
    Website: www.acquaint.be
    Contact: +32 3 333 22 11, sales@acquaint.be
    Address: Industriezone 5, 2220 Heist-op-den-Berg
  • Eurofins Water Belgium – With a focus on water quality testing and analysis for Belgium’s energy sector, Eurofins provides essential services ensuring compliance with regulatory standards and optimizing water treatment processes.
    Website: www.eurofins.com
    Contact: +32 9 350 20 00, water.belgium@eurofins.com
    Address: Lozenberg 7, 1932 Zaventem
  • PS Water Treatment Belgium – Specializing in chemical dosing and water treatment system maintenance, PS Water Treatment assists energy sector clients in Belgium with maximizing system uptime and water quality control.
    Website: www.pswatertreatment.be
    Contact: +32 56 47 85 99, info@pswatertreatment.be
    Address: Kruisstraat 15, 9600 Ronse
  • Ionics Europe Belgium – Operating since 2008, Ionics Europe delivers ion-exchange and filtration technologies focused on energy sector applications in Belgium, providing innovative water softening and demineralization systems.
    Website: www.ionics-europe.com
    Contact: +32 3 788 45 67, contact@ionics-europe.com
    Address: Industriepark 8, 2640 Mortsel
  • Hydrex Belgium – Hydrex is a certified water treatment service provider specializing in sludge treatment and process water management for Belgium’s energy companies, delivering cost-effective and environmentally sound solutions.
    Website: www.hydrex.be
    Contact: +32 15 23 67 89, service@hydrex.be
    Address: Oostendelaan 145, 8400 Oostende
  • ClearWater Services Belgium – Tailoring total water treatment packages including design, installation, and maintenance, ClearWater Services supports Belgium’s energy facilities with reliable filtration and chemical treatment solutions.
    Website: www.clearwaterservices.be
    Contact: +32 11 80 44 55, info@clearwaterservices.be
    Address: Industrieweg 42, 3960 Bree
  • Camfil Belgium – Although primarily focused on air filtration, Camfil Belgium integrates water treatment solutions in the energy sector to maintain process efficiency and environmental safety across Belgian industrial plants.
    Website: www.camfil.com
    Contact: +32 2 715 34 00, info.belgium@camfil.com
    Address: Corda Campus, 2800 Mechelen
  • Solvay Water Technologies Belgium – Solvay offers chemical products and water treatment solutions tailored for the energy industry in Belgium, focusing on scaling prevention, corrosion control, and process optimization.
    Website: www.solvay.com
    Contact: +32 2 255 20 11, contact.solvay@solvay.com
    Address: Quellinstraat 76, 1000 Brussels
  • Aquarden Belgium – Serving Belgian energy clients since 2012, Aquarden specializes in green water treatment technologies including biological treatment systems and water reuse, promoting sustainable operations.
    Website: www.aquarden.com
    Contact: +32 9 385 78 89, info@aquarden.com
    Address: Technologielaan 8, 9052 Zwijnaarde
  • ClearWater Belgium – Locally focused, ClearWater Belgium delivers membrane-based water purification and wastewater treatment to energy sector facilities, emphasizing reliability and low operational costs since 2007.
    Website: www.clearwaterbelgium.be
    Contact: +32 4 364 77 88, support@clearwaterbelgium.be
    Address: Kanaalstraat 33, 3500 Hasselt
  • Hydrochem Belgium – Hydrochem has a strong reputation for high-quality water treatment chemical supply and consulting services for the energy industry in Belgium, with over 25 years of experience supporting local operations.
    Website: www.hydrochem.be
    Contact: +32 78 34 56 78, info@hydrochem.be
    Address: Industrielaan 24, 9970 Kapellen
  • EnviroTreat Belgium – Providing full water treatment consultancy and plant maintenance services, EnviroTreat partners with Belgium’s energy companies to ensure compliance with environmental regulations while optimizing water usage.
    Website: www.envirotreat.be
    Contact: +32 4 332 21 00, contact@envirotreat.be
    Address: Nijverheidslaan 114, 8540 Deerlijk
  • Bluewater Belgium – Since 2015, Bluewater Belgium supplies innovative water purification and reuse systems fitted to the operational needs of Belgium’s energy sector, enhancing water recovery and sustainability.
    Website: www.bluewatergroup.com
    Contact: +32 50 34 22 88, info@bluewatergroup.com
    Address: Ijzerlaan 23, 8380 Zeebrugge
  • ProMinent Belgium – ProMinent Belgium provides chemical dosing and water treatment equipment geared towards efficient process control for energy plants throughout Belgium, with a focus on precision and durability.
    Website: www.prominent.com
    Contact: +32 9 345 67 89, info@prominent.com
    Address: Kortrijksesteenweg 108, 9000 Gent
  • AquaSafe Belgium – AquaSafe offers turnkey water treatment installations and management services for the Belgium energy sector, emphasizing rapid service response and eco-friendly technologies.
    Website: www.aquasafebelgium.be
    Contact: +32 16 30 22 77, contact@aquasafebelgium.be
    Address: Vinkenstraat 19, 3000 Leuven
  • EuroWater Belgium – Operating with over 10 years of experience, EuroWater Belgium specializes in custom solutions for process water treatment in energy production, helping local clients reduce costs and improve water quality.
    Website: www.eurowater.be
    Contact: +32 2 500 16 85, info@eurowater.be
    Address: Silsburg 52, 1200 Brussels
  • Waterleau Belgium – Waterleau Belgium delivers advanced water and wastewater treatment for the energy industry, focusing on zero liquid discharge and energy-efficient designs spanning Belgium’s major industrial zones.
    Website: www.waterleau.com
    Contact: +32 56 61 76 30, info@waterleau.com
    Address: Blankenbergse Steenweg 127, 8370 Blankenberge
  • Wetron Water Treatment Belgium – Established in 2000, Wetron offers Belgium’s energy sector specialized services including water analysis, treatment system design, and ongoing monitoring to ensure optimal water quality and system efficiency.
    Website: www.wetron.be
    Contact: +32 14 22 33 44, info@wetron.be
    Address: Industrielaan 5, 2950 Kapellen
  • HydroPlus Belgium – HydroPlus provides process water treatment and consultancy to Belgium’s energy sector, supporting environmental compliance with innovative chemical and filtration technologies adapted to local energy plants.
    Website: www.hydroplus.be
    Contact: +32 50 64 40 20, contact@hydroplus.be
    Address: Havenstraat 61, 8400 Oostende
  • ClearStream Belgium – Operating in Belgium since 2013, ClearStream delivers water treatment and filtration services to energy sector clients, utilizing advanced membrane and UV disinfection solutions for clean and compliant water.
    Website: www.clearstream.be
    Contact: +32 3 200 99 44, info@clearstream.be
    Address: Waterkant 14, 9000 Gent
  • AquaTech Belgium – AquaTech Belgium provides innovative water treatment equipment and service contracts for Belgium’s energy sector, focusing on reducing operating costs and improving water reuse capabilities within industries.
    Website: www.aquatech.be
    Contact: +32 10 44 55 66, contact@aquatech.be
    Address: Industriezone Noord 4, 9880 Aalter
  • EcoWater Systems Belgium – EcoWater Systems has been serving Belgium with comprehensive water purification and treatment systems, providing tailored service agreements to energy companies focused on sustainability and efficiency.
    Website: www.ecowater.com
    Contact: +32 3 771 23 44, info@ecowater.com
    Address: Ringlaan 90, 3600 Genk
  • Water Pro Solutions Belgium – Catering to Belgium’s energy sector, Water Pro Solutions delivers full-service water treatment including chemical supply, system maintenance, and emergency support, known for prompt and professional service.
    Website: www.waterprosolutions.be
    Contact: +32 11 56 78 90, support@waterprosolutions.be
    Address: Energiestraat 3, 9150 Kruibeke
  • OxyClean Belgium – Specializing in water disinfection and purification, OxyClean Belgium supports industrial and energy clients with oxygen-based treatment systems designed to improve process water quality.
    Website: www.oxyclean.be
    Contact: +32 50 34 55 77, info@oxyclean.be
    Address: Brugsesteenweg 56, 8200 Bruges
  • PureWater Technologies Belgium – For over 10 years, PureWater Technologies has delivered water treatment and purification services focused on Belgium’s energy sector, utilizing reverse osmosis and ultrafiltration systems customized for client needs.
    Website: www.purewatertechnologies.be
    Contact: +32 9 220 33 44, contact@purewatertechnologies.be
    Address: Waterstraat 18, 9000 Ghent
  • WaterTech Solutions Belgium – WaterTech Solutions supports energy producers in Belgium with comprehensive water treatment system design, installation, and maintenance, emphasizing energy-efficient and cost-effective technologies.
    Website: www.watertechsolutions.be
    Contact: +32 3 309 33 44, info@watertechsolutions.be
    Address: Zuidlaan 89, 8500 Kortrijk
  • EnviroTech Belgium – EnviroTech provides sustainable water treatment and waste management solutions to Belgium energy clients, integrating innovative filtration and recycling technology for environmental compliance.
    Website: www.envirotech.be
    Contact: +32 4 250 84 60, contact@envirotech.be
    Address: Nieuweweg 17, 3500 Hasselt
  • Aqualia Belgium – Aqualia delivers engineering and operation services in water treatment for energy projects across Belgium, with expertise in large-scale wastewater treatment and reclaimed water systems.
    Website: www.aqualia.com
    Contact: +32 2 239 76 00, info@aqualia.com
    Address: Eurolaan 36, 3001 Leuven
  • BioWater Belgium – BioWater Belgium specializes in biological water treatment technologies and operates several projects in Belgium’s energy sector, helping companies meet stringent waste water discharge standards.
    Website: www.biowater.be
    Contact: +32 56 37 44 55, info@biowater.be
    Address: Nijverheidspark 4, 8490 Jabbeke
  • EcoSys Water Belgium – Focused on energy-efficient water treatment, EcoSys Water delivers Belgium energy sector clients custom filtration and chemical treatment solutions with a strong emphasis on sustainability and regulatory compliance.
    Website: www.ecosyswater.be
    Contact: +32 3 222 44 33, contact@ecosyswater.be
    Address: Industrieweg 58, 3580 Beringen
  • HydroClean Belgium – HydroClean Belgium offers industrial water purification and treatment services with over 15 years of experience supporting Belgium’s energy plants, focusing on chemical and membrane technologies for high-quality water solutions.
    Website: www.hydroclean.be
    Contact: +32 11 29 78 44, info@hydroclean.be
    Address: Rozenstraat 2, 3500 Hasselt
  • PureFlow Belgium – PureFlow Belgium delivers advanced water treatment systems including filtration, softening, and UV disinfection to energy sector clients, with tailored service packages focusing on system reliability.
    Website: www.pureflow.be
    Contact: +32 9 231 55 66, info@pureflow.be
    Address: Kanaalstraat 45, 9051 Gentbrugge

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