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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    Showing 921-940 of 1000

    Promest logo

    Promest

    Netherlands1-50 employees
    Chemical Precipitation · Sedimentation
    europe

    Promest is a manure processor that converts animal manure into high-quality fertilizers. Promest also develops technologies for the recovery of nutrients and water from manure.

    agriculture
    waste-management
    ProMinent logo

    ProMinent

    Netherlandsenterprise
    Sodium Hypochlorite Dosing Units (NaOCl) · Chlorine Dioxide Generators (ClO₂) · Ozone Injection Systems +7 more
    apac · north-america · mea

    ProMinent is a global supplier of pumps, metering systems, and water treatment solutions. ProMinent provides, among other things, dosing pumps, measurement instruments, disinfection systems, and process equipment.

    food-beverage
    chemicals-pharmaceuticals
    Priva logo

    Priva

    Netherlands200+ employees
    Automated pH Control Systems
    north-america · europe · apac

    Priva is an international supplier of climate and process control systems for horticulture and building automation. Priva also provides solutions for water management and irrigation.

    agriculture
    Polyglas logo

    Polyglas

    Netherlands
    north-america

    Polyglas is a manufacturer of plastic pipes and fittings. Polyglas supplies GRP (glass-reinforced plastic) pipes for water, wastewater, industry, and infrastructure.

    N.V. HWL logo

    N.V. HWL

    Netherlands51-200 employees
    Reverse Osmosis (RO) · Chlorination · Sedimentation
    latam

    N.V. HWL is een waterleidingbedrijf op Sint Maarten. HWL produceert en distribueert drinkwater en levert ook elektriciteit aan de inwoners van het eiland.

    Utilities
    Energy Production
    One Planet Research Center logo

    One Planet Research Center

    Netherlands51-200 employees
    europe

    One Planet Research Center is a research organization dedicated to the circular and bio-based economy. One Planet conducts research into sustainable materials, processes, and systems.

    education-research
    Q-Flow logo

    Q-Flow

    Netherlands51-200 employees
    Screening
    europe

    Q-Flow specializes in flow measurement and process monitoring. Q-Flow supplies flow meters, level meters, and pressure gauges for the water and process industries.

    agriculture
    manufacturing
    Saba logo

    Saba

    Netherlands51-200 employees
    europe

    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.

    Royal Cosun logo

    Royal Cosun

    Netherlandsenterprise
    Chemical Precipitation · Ion Exchange · Filtration +1 more
    europe

    Royal Cosun is a cooperative of arable farmers and a producer of sugar, starch, and bio-ingredients. Cosun also develops technologies for water purification and raw material recovery from waste streams.

    agriculture
    RPS Group logo

    RPS Group

    Netherlandsenterprise
    apac · europe · north-america

    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.

    petroleum-petrochemicals
    healthcare
    Fytagoras logo

    Fytagoras

    Netherlands1-50 employees
    europe

    Fytagoras is a plant science research company that investigates the interaction between plants and their environment. Fytagoras develops innovative solutions for water management, plant health, and sustainable agriculture.

    agriculture
    Cirtec logo

    Cirtec

    Netherlands51-200 employees
    Evaporation · Screening
    europe

    Cirtec is a consultancy and engineering firm specializing in the processing of wastewater, waste, and biomass into useful products. Originating from TNO, Cirtec operates independently. Cirtec is an accredited Eco-innovation consultancy firm of the Dutch Ministry of Economic Affairs and Climate Policy.

    utilities
    manufacturing
    Hach logo

    Hach

    Netherlandsenterprise
    Filtration · Chlorination
    apac · mea · north-america +2 more

    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.

    manufacturing
    energy-production
    Royal Haskoning DHV logo

    Royal Haskoning DHV

    Netherlandsenterprise
    apac · europe · north-america +2 more

    Royal HaskoningDHV is an independent, international engineering and project management consultancy. Royal HaskoningDHV provides advisory and engineering services in the fields of water, infrastructure, buildings, and aviation.

    manufacturing
    food-beverage
    Seepex logo

    Seepex

    Netherlands200+ employees
    Screening
    europe · north-america · apac

    Seepex is a global manufacturer of progressive cavity pumps and macerators. Seepex supplies pumps for water treatment, sludge treatment, and the process industry.

    waste-management
    chemicals-pharmaceuticals
    Siemens logo

    Siemens

    Netherlandsenterprise
    Automated pH Control Systems
    europe · north-america

    Siemens is a global technology conglomerate active in industry, energy, and healthcare. Siemens provides automation and drive systems, water and wastewater technology, and infrastructure solutions.

    manufacturing
    information-technology
    Smart Water Grid logo

    Smart Water Grid

    Netherlands51-200 employees
    europe

    Smart Water Grid is a collaborative initiative focused on developing smart water networks. The initiative works on innovations for monitoring, managing, and optimizing water distribution systems.

    utilities
    Colubris Cleantech logo

    Colubris Cleantech

    Netherlands51-200 employees
    Membrane Bioreactors (MBR) · Ultrafiltration (UF) · Nanofiltration (NF) +5 more
    north-america

    Colubris Cleantech supplies high-quality water treatment plants and customized solutions for the industrial market. This includes membrane filtration (MBR, UF, NF, RO), flotation, DAF, and water treatment chemistry. Colubris provides process water, purifies wastewater, and reclaims water.

    food-beverage
    chemicals-pharmaceuticals
    Simadan logo

    Simadan

    Netherlands1-50 employees
    Chemical Precipitation
    europe

    Simadan specializes in the development and production of hydrophobic silicon-based compounds. Simadan provides innovative solutions for water-repellent coatings and treatments.

    Hatenboer-Water logo

    Hatenboer-Water

    Netherlandsenterprise
    Filtration
    apac · mea

    Hatenboer-Water is a global supplier of drinking water production systems for maritime and industrial applications. Hatenboer-Water supplies watermakers, UV disinfection, and water treatment installations.

    transportation
    Why compare here

    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 ,000 to 0,000 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.