The vetted network

    Water treatment solution providers, shortlisted.

    Explore water treatment equipment and solution providers in Aguato's ecosystem. Filter by geography, sector, and technology, then request proposals.

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    instrAction GmbH logo

    instrAction GmbH

    Germany1-50 employees
    Activated Carbon ยท Ion Exchange ยท Chemical Precipitation
    Europe

    instrAction GmbH specializes in advanced absorber technology for the removal of PFAS and heavy metals, offering innovative solutions for water treatment challenges. Based in Germany, the company serves industries such as utilities, manufacturing, and waste management with a focus on environmental remediation.

    Activated Carbon
    Ion Exchange
    Chemical Precipitation
    Utilities
    Manufacturing
    E

    ExcellMembranes

    United States1-50 employees
    Membrane Bioreactors (MBR) ยท Ultrafiltration (UF) ยท Nanofiltration (NF) +2 more
    North America

    ExcellMembranes specializes in advanced membrane technology solutions for water treatment, offering a range of products and systems designed to improve water quality and efficiency for various industries, primarily focusing on utilities and manufacturing sectors.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Microfiltration (MF)
    Utilities
    Manufacturing
    Polypipe logo

    Polypipe

    United Kingdom

    Since 2004, Polypipe has been successfully manufacturing engineered Sustainable Urban Drainage Systems (SuDS) to support the construction industry at every stage of its growth. With continuous research and development, Polypipe have become the market leaders in water management solutions, designing drainage systems that effectively meet the challenges of todayโ€™s construction sites. We develop site specific engineered drainage solutions that fulfil large scale civil engineering and infrastructure, commercial and residential projects, working closely with contractors, consultants, engineers and planners. The increase in climate change and urbanisation has pushed them to continually develop through innovation. We engineer specific systems that not only make space for water but we also develop systems that provide multifunctional benefits that create and sustain Green Infrastructure. With the shift towards creating resilient cities in the UK and around the world; green walls, Blue-Green roofs, swales and rain gardens that intercept water run-off are working in conjunctions with engineered solutions, such as permeable pavements and mass attenuation systems. Source control is being adopted more often on site where rainwater is intercepted on rooftops and on tall buildings with dense urban environments, all helping to mitigate the impact of flooding whilst reinforcing a positive outcome for a growing population, providing enjoyable places to live. Today we offer the widest choice of water management, surface water drainage, sewer and cable protection systems. We are evolving to meet the challenges through clever design and making space for water to capture, store and re-use.

    Networks - Sewerage
    TC

    Thermax Chemical Europe A/S

    Denmark200+ employees
    Cooling Crystallizer ยท Chemical Precipitation ยท Coagulation/Flocculation +1 more
    Asia-Pacific ยท Europe ยท Middle East & Africa

    Thermax Chemical Europe A/S is a leading provider of engineering solutions, specializing in heating, cooling, water and waste management, and air pollution control. With a strong presence in Europe, the Middle East, and Asia-Pacific, the company delivers comprehensive services in energy transition and environmental sustainability.

    Plant Upgrades and Maintenance
    Heat Recovery Systems
    Energy Production
    Chemicals and Pharmaceuticals
    WaterLine srl logo

    WaterLine srl

    Italy51-200 employees
    Microfiltration (MF) ยท Ultrafiltration (UF) ยท Reverse Osmosis (RO) +4 more
    Europe

    WaterLine srl specializes in water treatment and dispensing products, offering advanced filtration technologies for various industries. With a focus on quality and innovation, they provide solutions for water purification and treatment plants across Europe.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Microfiltration (MF)
    Construction and Real Estate
    Manufacturing
    Hikins (Jiangsu) Envirotech Co., Ltd. logo

    Hikins (Jiangsu) Envirotech Co., Ltd.

    China200+ employees
    Filtration ยท Activated Carbon ยท Microfiltration (MF) +3 more
    Asia-Pacific ยท China

    Hikins (Jiangsu) Envirotech Co., Ltd. is a leading manufacturer of water treatment components, specializing in advanced filtration and purification technologies. Serving the construction, manufacturing, and utilities sectors, Hikins provides innovative solutions for water treatment plants and systems across China and the Asia-Pacific region.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Microfiltration (MF)
    +2 more
    Construction and Real Estate
    Manufacturing
    RLS Wacon analytics GmbH logo

    RLS Wacon analytics GmbH

    Germany1-50 employees
    Automated pH Control Systems ยท Ion Exchange ยท Granular Activated Carbon (GAC) Filters +2 more
    Europe

    RLS Wacon analytics GmbH is a leading partner in innovative sensor technologies, specializing in online water analysis devices. Our solutions enable continuous, unattended monitoring of water quality, supported by TรœV-approved equipment and customized solutions for diverse industrial applications.

    Online/Real-Time Monitoring
    IoT and Smart Monitoring
    Utilities
    Manufacturing
    ECOSOFT logo

    ECOSOFT

    Belgium51-200 employees
    Activated Carbon ยท Reverse Osmosis (RO) ยท Ultrafiltration (UF) +2 more
    Europe

    Manufacturer of Water Treatment Equipment

    Reverse Osmosis (RO)
    Utilities
    Manufacturing
    Ivor King โ€“ The Piling People logo

    Ivor King โ€“ The Piling People

    United Kingdom

    Established in 1974, we are one of the UKโ€™s leading Sheet and Bored Piling contractors. We specialise in the design and installation of retaining wall solutions for challenging environments โ€” including rivers, canals, locks, harbours, docks, marinas, reservoirs, and tidal/inter-tidal zones โ€” as well as land-based infrastructure. Our bespoke piling solutions support a wide range of water infrastructure and flood defence projects across the UK and beyond. Delivering Intelligent, Integrated Piling Solutions Ivor King has built its reputation as a trusted name in sheet piling, consistently delivering reliable solutions for retaining structures in even the most complex environments. While sheet piling remains at the heart of our business, we also offer integrated solutions that combine CFA (Continuous Flight Auger) and bored piling techniques, allowing us to provide a flexible, multi-disciplined approach that brings real value to our customers โ€” particularly where projects demand a tailored, hybrid piling solution. Working across tidal and inter-tidal zones, on or adjacent to rivers, canals, docks, locks, reservoirs, and marinas, our piling solutions are designed with the specific challenges of water infrastructure in mind. From flood defence systems to water utility assets and quay wall stabilisation, we understand the complexities of access, ground conditions, environmental sensitivity, and structural integrity in water-based settings. Powered by People, Backed by First-Class Facilities At the core of Ivor King is a highly skilled team โ€” some of the industryโ€™s most experienced engineers, designers, and site operatives โ€” all committed to delivering excellence on every project. Weโ€™re supported by our state-of-the-art central hub, which houses a dedicated training centre, comprehensive maintenance workshop and fabrication facilities, and a fully integrated in-house transport and logistics department, ensuring we can respond swiftly and efficiently to customer needs nationwide. Experience, Values and Investment That Make a Difference Our strength lies in the breadth and depth of our knowledge, developed over five decades and grounded in strong traditional family values. This ethos drives our commitment to quality, innovation, and a customer-first approach, ensuring we not only meet but consistently exceed expectations. We aim to build long-term relationships with our clients by offering smart solutions and outstanding service. Weโ€™re proud to work across a wide range of sectors โ€” from major civil infrastructure and water utilities to road, rail, and environmental protection and flood alleviation schemes โ€” contributing to vital projects across the UK. Our client portfolio includes leading principal contractors and government agencies, such as the Environment Agency, Canal & River Trust, and Cyfoeth Naturiol Cymru (Natural Resources Wales), who trust us to deliver safe, cost-effective, and technically advanced piling solutions. Innovative Equipment and Specialist Techniques With over ยฃ15 million invested in the last five years in specialist plant, equipment, and transport infrastructure, weโ€™re fully equipped to meet the most demanding project requirements. Our vibration-free and low-impact piling solutions are particularly well-suited to sensitive environments, including urban locations, heritage sites, and over-water structures. We are also proud to lead the field in silent piling solutions, offering specialist equipment such as the Giken Supercrush system โ€” ideal for hard ground, including rock โ€” and the Giken GRB System, which enables โ€˜footprint-freeโ€™ installations from the top of previously driven piles. These advanced vibration-free techniques are especially effective on sloping ground, restricted sites, and sensitive waterway environments where conventional methods may not be feasible. Please head to our website to look at our Case Studies for specific industry examples of the solutions weโ€™ve created to gain more insight into the expertise and quality of work you can expect from Ivor King. Whatever your piling project, weโ€™re your people.

    River & Coastal Flood Protection
    Contractors
    Yuyao Jieda Environment Protection Equipment Co., logo

    Yuyao Jieda Environment Protection Equipment Co.,

    China51-200 employees
    Granular Activated Carbon (GAC) Filters ยท Ion Exchange ยท Ion Exchange Resins
    China ยท Europe ยท North America

    We have been manufactured water filter distributor,nozzle,brine tank and brine valve for more than 15 years. Our products not only is sharing 70% domestic market but also being exported to USA, European countries, etc.

    Storage Tanks and Reservoirs
    Manufacturing
    Utilities
    GWS industries logo

    GWS industries

    Italy51-200 employees
    Ion Exchange ยท Activated Carbon ยท Coagulation/Flocculation
    Europe

    GWS Industries, based in Italy, specializes in the design and manufacture of advanced water dispensers for domestic, office, and hospitality sectors. Their products, known for compactness and versatility, connect directly to water networks, ensuring eco-friendly solutions that meet strict safety standards.

    Point-of-Use (POU) Filters
    UV Disinfection
    Construction and Installation
    Construction and Real Estate
    Hospitality and Tourism
    W.F. S.r.l. logo

    W.F. S.r.l.

    Italy51-200 employees
    Activated Carbon ยท Cartridge Filters ยท Ion Exchange +4 more
    Europe

    W.F. S.r.l. is a leading Italian manufacturer specializing in advanced water treatment equipment. They offer a wide range of filtration systems, including UV disinfection and point-of-use filters, catering to industries such as manufacturing and utilities. Their expertise in pressure-driven membrane systems and adsorption-based technologies ensures high-quality water purification solutions.

    Bag and Cartridge Filtration
    Point-of-Use (POU) Filters
    UV Disinfection
    Manufacturing
    Utilities
    STAM Construction Ltd logo

    STAM Construction Ltd

    United Kingdom

    Since our formation in 1999, STAM Construction have been involved in some of the largest civil engineering projects in the UK. Our continued commitment to safety, innovation and personal staff development has put in an envious position amongst our peers. Our total commitment and open approach to contracting has helped build our clients trust and long-term relationships. We are proud to say that we are still working with our very first client. Our Approach The simple principle of saving time and money for clients and our stakeholders has been the driving force behind STAM. We have found that early project involvement is the key to a successful project. We offer our clients value engineered solution at the earliest possible opportunity, we engage with our clients designers to ensure projects can be delivered safely and efficiently. What We Do Concrete Structures Precast/Hybrid Structures Civil Engineering and Infrastructure

    Networks - Sewerage
    Asset Maintenance & Rehabilitation
    Industria Gratt Europa, Lda. logo

    Industria Gratt Europa, Lda.

    Portugal51-200 employees
    Coagulation/Flocculation ยท Sedimentation ยท Filtration +4 more
    Europe ยท Latin America

    Gratt Indรบstria e Tecnologia Ambiental specializes in providing engineering and environmental technology solutions across Europe and Latin America. They focus on treatment solutions, water reuse, and infrastructure systems, catering to utilities and energy sectors.

    Ultrafiltration (UF)
    Industrial WWTPs
    Utilities
    Waste Management and Remediation
    Siam Cast Nylon Co., Ltd. logo

    Siam Cast Nylon Co., Ltd.

    Thailand51-200 employees
    Activated Carbon ยท Filtration
    Asia-Pacific

    Siam Cast Nylon Co., Ltd. specializes in manufacturing activated carbon blocks in Thailand since 1994. The company offers a range of carbon block formulations designed to meet various performance requirements, focusing on water purification and contaminant reduction.

    Activated Carbon Filtration
    Granular Activated Carbon (GAC)
    Point-of-Use (POU) Filters
    Manufacturing
    Utilities
    SPIRAC logo

    SPIRAC

    United Kingdom

    Solid Handling Solutions - Screening, Grit and Sludge Equipment

    Designers
    Pave Recruit logo

    Pave Recruit

    United Kingdom

    As pioneering recruitment specialists, weโ€™re picky with our projects. Whether itโ€™s transport or infrastructure, weโ€™ll only get excited if itโ€™s transformational or innovative. Weโ€™re different because we truly want to make a difference by laying the foundations of the future. For us, itโ€™s not about chasing, itโ€™s about building relationships, being genuine and bringing value to our clients. Weโ€™re not headhunters or cold-callers, weโ€™re networkers with an outreach that spans the globe, capturing professional, passionate people. Over two decades of experience in the industry gives us a past which means you can trust us with your future. Weโ€™re a tight-knit team who know exactly how to match personalities with the right opportunities. So, if youโ€™re looking for the next big thing, have a chat with us today and weโ€™ll guide you in the right direction. Think bigger. Together, we can Pave the way for a betterย tomorrow.

    Recruitment
    ROVATTI A. & FIGLI POMPE SPA logo

    ROVATTI A. & FIGLI POMPE SPA

    Italy51-200 employees
    Europe

    Rovatti A. & Figli Pompe SPA is an Italian company specializing in the manufacturing of high-quality pumps for various industries, including agriculture, manufacturing, and utilities. With a focus on innovation and reliability, Rovatti provides essential infrastructure solutions across Europe.

    Agriculture
    Manufacturing
    PROTEAS FILTER - BATOS IOANNIS P.C. logo

    PROTEAS FILTER - BATOS IOANNIS P.C.

    Greece

    Manufacture and trade of water filters.

    Building Materials
    Water Filtration Systems
    Olansi Healthcare Co.,Ltd. logo

    Olansi Healthcare Co.,Ltd.

    Netherlands51-200 employees
    Filtration
    Europe

    Olansi Healthcare Co., Ltd. specializes in advanced water purification and industrial water treatment solutions, serving the utilities and manufacturing sectors across Europe. As a leading equipment manufacturer and technology provider, Olansi is committed to delivering innovative and sustainable water treatment technologies.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Industrial Water Reuse
    Utilities
    Waste Management and Remediation
    Buyer's guide

    A directory of vetted water treatment companies, built for the shortlist decision.

    Picking the wrong water treatment partner is not a small mistake. A mis-specified system locks your site into 15 or more years of the wrong OPEX, and a single emergency retrofit to correct it routinely runs $100,000 to $500,000 on a mid-size industrial plant. The defence against that cost is a wider, better-qualified field at the shortlist stage, which is exactly what this directory is built to give you.

    Aguato brings industrial water treatment companies, water treatment equipment manufacturers, wastewater treatment companies, and specialist service providers into one comparable view. Instead of ranking the same three incumbents your team already knows, you can filter the full set of water treatment suppliers by country, sector, and technology, then compare services, declared technologies, and verification status side by side. Every listing is reviewed against a quality bar before it is published, and providers who have claimed and confirmed their own details carry a verified badge, so you can weight the field on evidence rather than on who markets the loudest.

    The payoff is a defensible decision. Shortlist three to five providers that genuinely fit your duty, request scoped proposals on one specification, and you get apples-to-apples pricing your CFO can sign off without a second round of questions. Post your project and qualified providers will scope the work against your actual numbers.

    Common questions

    Frequently asked questions

    How do I compare vetted water treatment companies on Aguato?

    Filter the directory by country, sector, and technology to narrow the field, then open each provider profile to compare services, technologies served, and verification status side by side. Shortlist three to five that match your duty and request scoped proposals so you compare like for like rather than auditioning brochures.

    What should I check before shortlisting a water treatment supplier?

    Confirm the provider has delivered your specific technology at your scale, that their stated regions cover your site, and that their service scope matches what you need, supply only, EPC, or a managed water-as-a-service contract. A mismatch on any of these is where six-figure procurement mistakes start, so verify fit before you invest time in an RFP.

    How does Aguato vet water treatment equipment manufacturers and service providers?

    Every listing is reviewed against a quality bar covering company description depth, declared services and technologies, geographic coverage, and website verification before it is published. Profiles a provider has claimed and verified carry a verified badge, so you can prioritise companies that have confirmed their own details.

    Is it free to compare wastewater treatment companies and request proposals?

    Yes. Browsing the directory, filtering by region and technology, and requesting scoped proposals from shortlisted providers is free for buyers. You only commit once you accept a proposal directly with a provider, so the cost of comparing the field properly is zero.