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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Verified providers
37 claimed companies
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Showing 901-920 of 1026
OECD
De OESO (OECD) is een internationale organisatie voor economische samenwerking en ontwikkeling. De OESO publiceert onder andere rapporten en richtlijnen over waterbeheer en waterbeleid.

Grundfos
Grundfos is one of the largest pump manufacturers in the world. Grundfos develops, produces, and sells pumps and pumping systems for water, heating, industry, and wastewater. Grundfos is committed to sustainability and energy efficiency.

Wageningen University & Research
Wageningen University & Research is the university for life sciences. WUR is a global leader in research into food, agriculture, water, and the environment.

Hach
Hach is a global leader in water analysis meters and instruments. Hach provides water quality testing, process monitoring, and laboratory analysis solutions for drinking water, wastewater, and industrial applications.
Groen Agro Control
Groen Agro Control is a research and consultancy firm for the agricultural sector. Groen Agro Control specializes in soil, water, and crop research and advises on fertilization, water quality, and crop protection.
Frisia Zout
Frisia Zout produces high-quality salt from underground salt layers. Through solution mining, the salt is extracted and processed into various salt products for the food, chemical, and water treatment industries.

WEL Groep
WEL Groep is a labor development company that guides individuals with a distance to the labor market towards employment. WEL Groep operates in sectors such as landscaping and technology.

Koninklijke Saan
Koninklijke Saan is a hydraulic engineering company specializing in the construction and renovation of civil engineering structures, bridges, locks, and wastewater treatment plants. Koninklijke Saan works for water boards, Rijkswaterstaat (the Dutch Directorate-General for Public Works and Water Management), and municipalities.
Saba
Saba is a manufacturer of high-quality adhesives and sealants. Saba supplies products for industry, construction, and sanitary applications, including those in the water sector.

RPS Group
RPS (now part of Tetra Tech) is an international consultancy and engineering firm. RPS provides services in the fields of environment, water, energy, and infrastructure.
IHE Delft Institute for Water Education
IHE Delft Institute for Water Education (formerly UNESCO-IHE) is the largest international postgraduate water institute in the world. IHE Delft provides education and research in the fields of water and environment.
Telerex
Telerex is a supplier of telecommunications and data transmission equipment. Telerex offers solutions for industrial automation and process monitoring in the water sector.
Fluor Corporation
Fluor Corporation is one of the largest construction and engineering companies in the world. Fluor provides engineering, procurement, construction, and project management for complex projects in the energy, chemicals, and infrastructure sectors.
Endress+Hauser
Endress+Hauser is a global provider of measurement and automation technology for process and laboratory automation. The product portfolio includes sensors, instruments, systems, and services for level, flow, pressure, and temperature measurement.
Sartorius
Sartorius is a global supplier of laboratory and process instruments. Sartorius provides filtration and separation technology for the pharmaceutical and life sciences industries.
Utility Data Intelligence
Utility Data Intelligence provides data analysis solutions for utility companies. UDI assists water companies in analyzing and optimizing their operations using big data and AI.
WaterConnect
WaterConnect is a platform that connects water sector parties for knowledge sharing and collaboration. WaterConnect facilitates contacts between businesses, governments, and knowledge institutions.

Hydron
Hydron is a progressive technology developer in the field of drinking water production. Hydron combines existing water purification technologies with IoT technology to create smart, modular water purification systems.
N.V. HWL
N.V. HWL is een waterleidingbedrijf op Sint Maarten. HWL produceert en distribueert drinkwater en levert ook elektriciteit aan de inwoners van het eiland.

KNN Advies
KNN Advies is an independent consultancy specializing in climate, nature, and water. KNN advises government agencies and companies on climate adaptation, water management, nature development, and spatial planning.
A directory of 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.
Frequently asked questions
How do I compare 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.