Wastewater Treatment Plants

    Explore wastewater treatment plants providers in Aguato's infrastructure & systems directory. Shortlist companies by geography, industry experience, and technology fit before requesting proposals.

    Category Snapshot

    Matched providers
    350
    Top countries
    United Kingdom, China
    Popular technologies
    Cartridge Filters, Flat Sheet UF Membranes

    How To Evaluate

    • Start with providers that clearly operate in your target geography and project footprint.
    • Look for industry exposure that matches your water challenge, compliance constraints, and deployment context.
    • Use technologies, service scope, and proof signals to narrow the list before reaching out to suppliers.

    Showing 1-20 of 350

    350 results from 350 matched providers

    MS

    MIVALT s.r.o.

    Czechia51-200 employees
    1 region

    MIVALT s.r.o. specializes in manufacturing equipment for wastewater treatment, offering solutions like dewatering machines, electromagnetic valves, and blowers. Their products serve industries such as wastewater treatment plants, industrial operations, and food processing, ensuring efficient separation and treatment processes.

    Industrial WWTPs
    Municipal WWTPs
    HL

    Hidrofilt Ltd.

    Hungary51-200 employees
    1 region

    Hidrofilt Ltd. is a leading designer, manufacturer, and operator in water treatment solutions, specializing in filtration technologies and wastewater treatment plants. Serving diverse industries, it provides comprehensive services from design to maintenance, ensuring efficient and sustainable water management across Europe.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Industrial WWTPs
    Plant Operation Services
    UW

    UET Water - Universal Environmental Technologies, Inc

    United States51-200 employees
    1 region

    Custom RO Desalination & Water Treatment Experts

    Reverse Osmosis (RO)
    Industrial WWTPs
    Municipal WWTPs
    Plant Operation Services
    +1 more
    ES

    Envites, spol. s r.o.

    Czechia51-200 employees
    1 region

    Envites, spol. s r.o. specializes in water treatment solutions, offering engineering, design, and manufacturing services for industrial and municipal water treatment plants. With expertise in advanced filtration and separation technologies, they cater to various industries, including construction, manufacturing, and utilities, across Europe.

    Industrial WWTPs
    Municipal WWTPs
    Activated Carbon Filtration
    Reverse Osmosis (RO)
    +1 more
    BS

    Biosource S.r.l. SB

    Italy51-200 employees
    1 region

    Biosource S.r.l. SB specializes in advanced water treatment solutions, offering equipment and technologies for water filtration, purification, and treatment plants. Serving industries like construction, manufacturing, and utilities, they provide innovative systems for efficient water management.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Industrial WWTPs
    Municipal WWTPs
    BH

    BWT Holding GmbH

    Austria200+ employees
    1 region

    BWT Holding GmbH specializes in water treatment technologies, providing innovative solutions for filtration, purification, and water treatment plants. As a leading equipment manufacturer and technology provider, BWT serves diverse industries, ensuring high-quality water management across Europe.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Industrial WWTPs
    Municipal WWTPs
    BC

    Brine Consulting

    Verified
    Netherlands1-50 employees
    133 technologies6 regions

    BRINE CONSULTING delivers senior-level strategy, technical design, and actionable insight across the full lifecycle of water-related challenges. We support clients with advisory and due diligence, advanced brine management and resource recovery, industrial and municipal water reuse, and MLD/ZLD systems. Our team also leads ESG and climate-resilience strategy, innovation scouting, and international development and PPP advisory. With deep specialization in desalination, brine valorization, circular economy models, and high-impact infrastructure, we help organizations turn water and waste streams into opportunities, providing clear thinking, rapid delivery, and solutions built for real-world results.

    Activated Carbon Filtration
    Reverse Osmosis (RO) Systems
    Ultrafiltration (UF) Systems
    Microfiltration (MF) Systems
    +84 more
    EI

    Ecosystems International

    Verified
    Indonesia51-200 employees
    83 technologies6 regions

    PT Ecosystems International (PT ESI) was established at Jakarta on 21st November 2006. We are an industrial effluent treatment systems integrator specializing in electrocoagulation (EC), a unique waste water treatment profile. PT ESI has capabilities in designing complete waste water treatment solutions by combining various effluent treatment systems such as the electro-coagulation, biological, chemical processes and membrane filtration, offering its customers a wide and comprehensive range of solutions, tailored to suit their various needs – ranging from basic effluent treatment for discharge to effluent recycling for water reuse. The Company is experienced in handling the design, engineering, procurement, construction and operation of new Effluent Treatment Plants (“ETP”) and possesses expertise in retrofitting existing ETP to increase the flow rate and treatment capability without any major infrastructure increase PT ESI is also a premier waste water treatment service company specializing in handling waste water generated from Exploration (Drilling) and Produced Water. Customers in Indonesia include major Oil & Gas companies such as Pertamina, Exxon, Chevron, Petro-China and Medco. Operations in Indonesia are provided by both mobile and fixed units. At drill sites where waste-water recycling is required, PT ESI supplement these treatment units with skid mounted mobile Reverse Osmosis systems. The technologies and solutions employed by PT ESI are developed in-house and examples of these are its proprietary Trident™ Electro Contaminant Removal (“ECR”) system, the Stage Contaminant Removal (“SCR”) process and Mobile On-Site Waste-Water Treatment (“OWT”) units

    Reverse Osmosis (RO) Systems
    Ultrafiltration (UF) Systems
    Multi-media Filtration (MMF) Systems
    Nanofiltration (NF) Systems
    +62 more
    GA

    Gi Aqua , Water as a Service

    Verified
    Saudi Arabia51-200 employees
    3 regions

    GI WAAS delivers cutting-edge water and wastewater solutions using advanced nanotechnology and zero total discharge solution sets industry standards. Our mission is to provide smart, sustainable, and decentralized treatment systems. We are committed to circular economy principles and reducing environmental impact. Our holistic approach provides comprehensive, tailor-made solutions that are designed to meet the specific needs of each client

    Water-as-a-Service (WaaS) Contracts
    Public-Private Partnerships (PPPs)
    Technology Leasing and Rental Solutions
    Operation of Water & Wastewater Treatment Plants
    +12 more
    BT

    BAISEN TECHNOLOGY CO.,LTD

    China51-200 employees
    9 technologies6 regions
    Founded 2007

    Our manufacturing plant in Guangdong, China, was established in 2007 and has served various municipal equipment manufacturers in China for nearly 20 years. We have been exporting products for almost 10 years, such as MBBRs, tube settlers, and aerators. The factory is located near Shenzhen Port, making sea freight extremely convenient.

    Multi-media Filtration (MMF) Systems
    Aerobic Digestion
    Anaerobic Digestion
    Process Water Treatment
    +12 more
    HL

    Hainan Litree Water Purification Technology Industry Co., Ltd.

    China200+ employees
    20 technologies6 regions
    Founded 1992

    Litree: Pioneering Ultrafiltration for a Water-Secure World Founded in 1992, Litree has dedicated 30+ years to redefining water purification through ultrafiltration (UF) membrane technology—our core expertise and passion立升(Litree). As a global high-tech enterprise rooted in independent innovation, we’ve evolved from a membrane R&D startup to one of the world’s leading water problem solvers, with over 146 core patents and state-of-the-art manufacturing hubs in Haikou and Suzhou, China立升(Litree). Our signature hollow fiber UF membranes are engineered to deliver unmatched performance: 0.01μm precision removes 99.99% of bacteria, viruses, and contaminants while preserving essential minerals—striking the perfect balance between purity and health立升(Litree). This technology powers our diverse solutions, from residential whole-house systems to large-scale municipal projects and industrial wastewater treatment, all designed for sustainability and cost-efficiency. What truly sets us apart is our commitment to making safe water accessible. We’ve completed projects serving 50,000+ residents with centralized purification systems that cut construction costs and footprint by 50% compared to traditional setups—proof that advanced technology can also be affordable. Today, our solutions reach 60+ countries, supporting 3,000+ industrial clients and millions of households worldwide. At Litree, water isn’t just our business—it’s our mission. We believe every drop matters, and we’ll keep pushing boundaries to create a future where clean, safe water is a universal right, not a privilege

    Ultrafiltration (UF) Systems
    Membrane Filtration Technologies
    pH Adjustment and Neutralization
    Disinfection Chemicals
    +63 more
    RA

    RCI Aquatech

    India1-50 employees
    79 technologies4 regions
    1 published asset1 case studies
    Founded 2009

    Founded in 2009, formerly known as Red Circle Industries (RCI), RCI Aquatech creates custom wastewater solutions based on end users’ requirements, which allow for optimally chosen components resulting in a solution that meets or exceeds customer needs. RCI Aquatech’s wastewater treatment systems combine necessary process technologies to reach required state and federal discharge limits and comply with local regulations. Our systems focus on removal of pollutants such as heavy metals, greases, suspended solids, oils, high salt content, toxic compounds, phosphates and more. Using chemical-physical treatment (coagulation, flocculation, and sedimentation), biological treatment (aerobic and anaerobic) and wet chemical oxidation (persistent or toxic organics). Our expertise comprises the following technologies:  Filtration & softening systems  Physicochemical treatment (coagulation-flocculation)  Membrane filtration (UF & RO)  Ion exchange  Chemical oxidation  Biological treatment  Zero liquid discharge (ZLD) system

    Activated Carbon Filtration
    Microfiltration (MF) Systems
    Reverse Osmosis (RO) Systems
    Nanofiltration (NF) Systems
    +51 more
    C

    Cimico

    Spain51-200 employees
    1 region

    Cimico specializes in innovative biological wastewater technologies, providing advanced solutions for industrial and municipal water treatment. With a focus on sustainable practices, Cimico serves diverse industries across Europe, offering expertise in treatment solutions, water reuse, and infrastructure systems.

    Industrial WWTPs
    Municipal WWTPs
    Activated Carbon Filtration
    Ultrafiltration (UF)
    +1 more
    IW

    Ixom Watercare

    United States51-200 employees
    1 region

    Ixom Watercare specializes in innovative water treatment and distribution solutions, offering advanced equipment and technologies for wastewater, stormwater, and water reuse applications. With a focus on improving water quality and efficiency, they serve utilities and industrial sectors across North America.

    Storage Tanks and Reservoirs
    Municipal WWTPs
    Industrial Water Reuse
    DL

    Dewaco Ltd

    Finland51-200 employees
    1 region

    Dewaco Ltd specializes in providing high-quality equipment for sludge thickening, dewatering, and collection. With a global reach and over 90 countries served since 1986, Dewaco is committed to delivering efficient and durable solutions for water and wastewater treatment under its DEWA brand.

    Industrial WWTPs
    Municipal WWTPs
    Spare Parts Supply
    EG

    Esmil Group / Prodeko-Elk

    Poland51-200 employees
    1 region

    Esmil Group / Prodeko-Elk specializes in advanced wastewater treatment solutions, offering a range of equipment and technologies for various industries. With a focus on efficient and economical dewatering, they provide comprehensive systems for sludge treatment, membrane technologies, and aeration systems across Europe and Asia-Pacific.

    Industrial WWTPs
    Municipal WWTPs
    F-

    FlotLife - BC Engineering SIA

    Latvia1-50 employees
    1 region

    FlotLife - BC Engineering SIA specializes in providing comprehensive solutions for industrial wastewater treatment, focusing on turnkey solutions for industries with environmental impact. They offer consulting, system audits, retrofitting, and chemical supply, ensuring efficient and sustainable wastewater management.

    Industrial WWTPs
    Plant Upgrades and Maintenance
    TE

    Toro Equipment

    Spain51-200 employees
    1 region

    Manufacturer of Equipment for WasteWater Treatment

    Industrial WWTPs
    Municipal WWTPs
    Construction and Installation
    HI

    H2O Innovation

    Spain200+ employees
    1 region

    Water and Wastewater treatment company

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Industrial WWTPs
    Municipal WWTPs
    BW

    BAYSU WATER TREATMENT SYSTEMS

    Türkiye51-200 employees
    3 regions

    BAYSU WATER TREATMENT SYSTEMS specializes in providing advanced water treatment solutions, including equipment manufacturing and system integration. Serving diverse industries, they focus on technologies such as reverse osmosis and ultrafiltration to ensure efficient water purification and treatment across Europe, MEA, and APAC regions.

    Reverse Osmosis (RO)
    Ultrafiltration (UF)
    Industrial WWTPs
    Plant Operation Services
    +1 more

    Category FAQ

    How should I shortlist wastewater treatment plants providers?

    Focus on providers whose geography, industry focus, and technology coverage align with your project. Then review their proof assets and profile depth before contacting them.

    What should I compare on a wastewater treatment plants company profile?

    Compare service scope, technologies, regions served, and any visible case studies, certificates, or datasheets. Those signals help separate generic listings from providers with real delivery evidence.

    Why are these wastewater treatment plants providers grouped under infrastructure & systems?

    Aguato groups these companies because their published services, technologies, and profile content match the intent of this category. Filters help you narrow that list to the most relevant options.