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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Gruenbeck
Gruenbeck Wasseraufbereitung is a German water treatment company developing solutions to protect capital goods, preserve quality of life and safeguard health. Through a network of service locations it supplies water softening and scale protection, filtration and membrane technology, dosing and disinfection systems for residential, commercial and industrial customers, plus hydrogen-based applications.
EnviroChemie
EnviroChemie is a German specialist in industrial water management with over 45 years of expertise. It engineers tailor-made plants for wastewater treatment, water recycling and reuse and process water purification, applying membrane bioreactors, anaerobic and aerobic biology, advanced oxidation and treatment chemicals for the chemical, food, pharmaceutical and automotive sectors.
EnviroFALK
EnviroFALK is a German manufacturer of process water and ultrapure water treatment systems with over 30 years of expertise. It designs, builds and services plants for manufacturing, laboratories, hospitals, medical technology and green hydrogen, combining reverse osmosis, electrodeionization, membrane filtration and ion exchange with regeneration and holistic water management services.
GEH Wasserchemie
GEH Wasserchemie, founded in 1997 near Osnabrueck, Germany, manufactures patented granular ferric hydroxide adsorption media (GEH and GEH 102) for removing arsenic, lead, chromium, copper, manganese, nickel, zinc and phosphate from drinking water and process water. The media complies with EN DIN 15029, products treat roughly 180 million cubic meters of water per year, and the company operates in 61 countries with ISO 9001, 14001 and 50001 certification.
Ecofario
Ecofario, founded in 2013 and headquartered in Munich, Germany, develops filterless microplastic removal technology for municipal and industrial wastewater treatment plants. Its High-G-Separator uses a high-gravity hydrocyclone principle to remove up to 99.9 percent of microplastics, including adhering pollutants, without filter media, and also serves contaminant rejection, oil extraction and fiber-loss reduction. The company partnered with Valmet for automation and was named one of Germany's most sustainable startups in the Resources category.

Boreal Light GmbH
Boreal Light GmbH, based in Berlin, Germany, designs and manufactures affordable solar-powered water desalination systems for off-grid communities worldwide. Its Winture solar desalination platform produces drinking water, irrigation water, and industrial process water from saline, brackish, and polluted sources without grid electricity, delivered as containerized plug-and-play units serving agriculture, mining, and rural water supply.
Watch Water
Watch Water is a Mannheim, Germany based manufacturer of water and wastewater treatment media with more than 45 years of experience and over 45 branches worldwide. The company produces scale prevention media, adsorbents, filter media, and instant dosing chemicals for drinking water, food and beverage, boilers, cooling towers, wastewater, and reuse. Its products remove iron, manganese, hydrogen sulfide, heavy metals, and turbidity.
Herco
Herco Wassertechnik GmbH manufactures industrial water treatment systems made in Germany, with nearly 80 years of operation and specialized expertise in medical applications, particularly hemodialysis water purification. The company supplies single-pass and double-pass reverse osmosis units for dialysis clinics, thermally sanitizable systems cleanable at up to 90 degrees Celsius, and dead-zone-free loop distribution. Services include installation, commissioning, training, maintenance, and the regeneration and rental of filter cartridges.
GEA
GEA is a German global systems supplier providing advanced separation and environmental technologies for water treatment and wastewater management. The company offers resource-efficient solutions enabling wastewater reuse and resource recovery, supporting sustainability across diverse industries with 18,000+ employees.
MANN+HUMMEL
MANN+HUMMEL is a global filtration leader since 1941, operating at 80+ locations with 4.5 billion EUR annual sales. The company develops water treatment solutions including reverse osmosis, nano-, ultra-, and micro-filtration technologies for industrial and municipal applications.
EcoWater
EcoWater is one of the world largest manufacturers and suppliers of water treatment systems. The company provides advanced filtration and softening solutions for residential and commercial applications. Backed by nearly a century of expertise, EcoWater operates through a global dealer network of trained Water Professionals.

CONSEPTEC GmbH
CONSEPTEC GmbH specializes in advanced ceramic ultrafiltration and disc tube reverse osmosis membrane technologies, catering to water purification and desalination needs. Based in Germany, the company serves the utilities and energy sectors with innovative membrane solutions.

Kurita Europe GmbH
Kurita Europe delivers advanced water treatment technologies and sustainable solutions for industrial and environmental efficiency

Dehoust GmbH
Dehoust GmbH specializes in manufacturing advanced water treatment and storage solutions. Based in Germany, they cater to industries such as construction, manufacturing, and utilities, offering products like greywater recycling systems and storage tanks for various applications.

Cornelsen Group
Cornelsen Group specializes in advanced water treatment solutions, offering technologies like PerfluorAdยฎ and SAFFยฎ for contaminant removal. With operations across Europe and North America, they provide consulting and engineering services for industrial and environmental applications.

Watch Water GmbH
Watch Water GmbH specializes in water filtration and treatment solutions, offering advanced technologies and consultancy services to enhance water quality across various industries. Based in Germany, they cater primarily to the European market, focusing on utilities, manufacturing, and waste management sectors.

Hansmann electronic GmbH & Co. KG
Hansmann electronic GmbH & Co. KG specializes in developing, manufacturing, and distributing electronic ballasts and ignitors for specialty light sources. With over 30 years of experience, they offer both off-the-shelf and customized solutions for various applications including medical, scientific, and marine sectors.
Lutz-Jesco GmbH
Lutz-Jesco GmbH specializes in the production of high-quality dosing pumps, packages, and disinfection systems, catering to various industries including utilities and manufacturing. Based in Germany, it serves the European market with advanced water treatment solutions.

Boll & Kirch Filterbau GmbH
Boll & Kirch Filterbau GmbH, based in Germany, is a leading manufacturer of industrial filters. They specialize in providing high-quality filtration solutions for various industries, ensuring efficient and reliable operations. Their expertise lies in developing advanced filtration systems tailored to meet specific industry needs.

EATC GmbH
EATC GmbH specializes in engineering and technology solutions for water treatment, focusing on filtration and purification systems. Serving industries like construction, manufacturing, and utilities, they deliver comprehensive services from design to construction and system integration across Europe.
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.
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.