Plants, pipes & hardware

    Infrastructure, Networks & Equipment

    WWTPs, EPC, pipe networks, smart metering, tanks, valves, and pumps — the physical backbone of water.

    Infrastructure, Networks & Equipment covers the plants, contractors, manufacturers, and network service providers that physically build and operate water systems — from municipal WWTPs and EPC projects to pipe rehabilitation, smart metering, tanks, pumps, and containment fabrication.

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    Industrial WWTP Companies

    Industrial wastewater plant builders handling complex effluent from manufacturing, mining, energy, and chemical sites.

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    Municipal WWTP Companies

    Municipal wastewater solution providers, plant design, upgrades, retrofits, and nutrient-removal expansions.

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    Sewage Treatment Plant Companies

    STP providers covering packaged, modular, and large-scale sewage treatment for municipalities and compounds.

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    Specialized WWTP Companies

    Niche wastewater treatment firms tackling landfill leachate, food processing, textile, and hazardous streams.

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    EPC Water Treatment Companies

    EPC contractors delivering engineering, procurement, and construction of water and wastewater plants end-to-end.

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    Modular Water Treatment Companies

    Containerized and modular plants for rapid deployment, remote sites, and scalable capacity expansion.

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    Water Plant Construction Companies

    General contractors and civil/mechanical solution providers constructing water and wastewater treatment facilities.

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    Industrial Cooling System Companies

    Cooling tower, closed-loop, and hybrid cooling providers integrated with water treatment programs.

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    Produced Water Treatment Companies

    Oil & gas produced water solution providers, de-oiling, desalting, and reuse for fracking, injection, or discharge.

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    Marine Water Treatment Companies

    Marine and offshore water/wastewater systems for vessels, rigs, and coastal facilities, MARPOL-compliant treatment.

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    Mobile Water Treatment Services

    Trailer-mounted and containerized rental treatment for emergencies, plant outages, and short-term projects.

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    Sludge Dewatering Companies

    Dewatering providers, belt filters, centrifuges, screw presses, and filter presses for sludge volume reduction.

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    Sludge Thickening Companies

    Gravity, DAF, drum, and rotary thickener suppliers for upstream sludge concentration and digester feed optimization.

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    Sludge Drying Companies

    Thermal, solar, and belt dryer providers producing Class A biosolids and reducing hauling volumes.

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    Biosolids Management Companies

    Biosolids handling, stabilization, land application, and beneficial-reuse service providers.

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    Sludge-to-Energy Companies

    Anaerobic digestion, incineration, and pyrolysis systems recovering energy from municipal and industrial sludge.

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    Anaerobic Digestion Companies

    AD system providers, UASB, EGSB, CSTR, and plug-flow digesters for high-strength wastewater and organic waste.

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    Tank Fabrication Companies

    Tank fabricators across all materials and applications: GRP/FRP, HDPE, stainless steel, concrete, and glass-lined storage and process tanks.

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    GRP / FRP Tank Companies

    Fiberglass (GRP/FRP, vetroresina) tank fabricators for storage, process, and chemical service, custom-built to specification.

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    HDPE Tank Companies

    HDPE / PE tank manufacturers for water, chemical, and wastewater service, rotomolded and welded constructions.

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    Stainless Steel Tank Companies

    Stainless steel tank and vessel fabricators for hygienic, food-grade, pharma, and industrial process service.

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    Concrete Tank Companies

    Precast and cast-in-place concrete tank, reservoir, and basin builders for utilities and industrial sites.

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    Bladder & Pillow Tank Companies

    Flexible bladder and pillow tank suppliers for emergency, mobile, and temporary water and fuel storage applications.

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    Pressure Vessel Companies

    Code-stamped pressure vessel fabricators for filters, contactors, and hydropneumatic service in water systems.

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    GRP / FRP Pipe Companies

    Filament-wound and centrifugally cast GRP/FRP pipe manufacturers for water, sewer, and chemical service.

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    HDPE Pipe Companies

    HDPE pipe extruders and butt-fusion specialists for water mains, force mains, and trenchless applications.

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    Precast Concrete Pipe & Manhole Companies

    Precast concrete pipe, manhole, and chamber suppliers for sewer, drainage, and utility infrastructure.

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    Manhole Rehabilitation Companies

    Manhole rehab specialists, cementitious, geopolymer, and epoxy linings to extend asset life and stop I&I.

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    Geomembrane & Liner Companies

    HDPE, EPDM, PVC, and bentonite geomembrane suppliers and installers for ponds, lagoons, reservoirs, and landfills.

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    Tank Coating & Lining Companies

    Epoxy, polyurea, rubber, and glass-flake coating applicators extending the life of steel and concrete water assets.

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    Water Valve Companies

    Gate, butterfly, check, knife, and control valve manufacturers for water, wastewater, and process applications.

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    Water Pump Companies

    Centrifugal, submersible, and positive-displacement pump manufacturers for water and wastewater duty.

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    Sludge Equipment Companies

    Centrifuges, belt presses, screw presses, and dryer manufacturers for sludge handling and biosolids.

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    Water-Side Heat Exchanger Companies

    Plate, shell-and-tube, and specialty heat-exchanger suppliers for cooling, heating, and energy-recovery duties.

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    Skid Fabrication Companies

    Process skid builders pre-assembling pumps, instruments, and pipework for fast on-site installation.

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    Containerized Plant Fabricators

    ISO-container fabricators packaging full treatment trains for off-grid, emergency, and rapid-deploy projects.

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    Atmospheric Water Generator (AWG) Companies

    Cooling-coil and desiccant atmospheric water generator OEMs producing potable water from humid air.

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    Trenchless Pipe Rehabilitation Companies

    CIPP, pipe bursting, slip-lining, and microtunneling contractors rehabilitating water and sewer mains without excavation.

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    CIPP Lining Companies

    Cured-in-place pipe lining specialists for sewer and water main rehabilitation, minimal-disruption installs.

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    Horizontal Directional Drilling (HDD) Companies

    HDD contractors installing water and sewer pipelines under roads, rivers, and obstacles.

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    Leak Detection Companies

    Acoustic, correlator, satellite, and DAS leak-detection providers reducing non-revenue water in distribution networks.

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    Non-Revenue Water (NRW) Reduction Companies

    End-to-end NRW programs combining metering, leak detection, pressure management, and analytics for utilities.

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    Smart Water Meter Companies

    AMR, AMI, and fixed-network smart-meter OEMs and rollout integrators for utilities and industrial sites.

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    AMI Rollout Companies

    Advanced Metering Infrastructure integrators delivering full-network deployments with telemetry and meter data management.

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    Pressure Management Companies

    Pressure-reducing valve programs, DMA design, and surge-control providers for water distribution networks.

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    Borehole Drilling Companies

    Water-well drilling contractors for industrial, agricultural, and rural drinking-water supply, plus rehabilitation services.

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    Well Rehabilitation Companies

    Well rehab specialists restoring yield through brushing, acidizing, surging, and screen replacement.

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    Pumping Station Companies

    Booster pump station designers and packaged-station integrators for water distribution and force-main service.

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    Hydraulic Modeling Companies

    Network hydraulic modelers and digital-twin builders calibrating distribution and sewer models for optimization.

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    What you'll find here

    Where civil, mechanical, and process worlds meet, and water systems get built.

    This group spans every layer of water infrastructure: industrial and municipal wastewater treatment plants, EPC contractors, modular and containerized builds, the full sludge chain, plus the network services that keep water flowing — trenchless pipe rehabilitation, leak detection, AMI/smart metering, borehole drilling, and pressure management. It also covers the hardware supply chain: tank fabricators, pipe manufacturers, valve and pump OEMs, geomembrane installers, coating applicators, and skid builders. If you need something built, installed, or supplied, start here.

    • Industrial, municipal, and specialized WWTPs; EPC and modular plants

    • Pipe rehab, leak detection, smart metering, and NRW programs

    • Tanks, pipes, manholes, valves, pumps, coatings, and skids

    • Full sludge chain: dewatering, drying, biosolids, sludge-to-energy

    Who this is for

    Best fit if you're working on

    The providers in this group tend to have the strongest track record in these contexts.

    • Heavy industry, oil & gas, and municipal utilities
    • Network engineers chasing NRW reduction
    • Specifying engineers and EPCs sourcing components
    • Construction and project owners

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