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Manufacturers — S

169 companies

Other Screening EquipmentSludge Conveyors & Feed Equipment

S&F GmbH Siebmaschinen und Fördertechnik, headquartered in Grünkraut-Gullen near Ravensburg, Germany, has designed and manufactured screening, dosing,…

Gewerbestr. 11, 88287 Grünkraut-Gullen, GermanyView Profile →
Aeration equipmentMixers & AgitatorsPumps & Lifting Equipment

S.C.M. Tecnologie s.r.l., based in San Giorgio Bigarello near Mantua, Italy, has designed and manufactured aeration, mixing, and pumping systems for m…

Via Einstein 6/A, 46051 San Giorgio Bigarello, ItalyView Profile →
CIPP & Pipe Lining

SAERTEX multiCom GmbH, headquartered in Saerbeck, Germany, is the world's leading manufacturer of UV-cured glass fiber reinforced plastic (GRP) pipe l…

Saerbeck, North Rhine-Westphalia, GermanyView Profile →
Software

NJBSoft LLC, operating under the brand SAMS (Compliance Software Management), is a Phoenix, Arizona-based software company with over 15 years of water…

Phoenix, Arizona, United StatesView Profile →
UV DisinfectionDrinking Water Treatment SystemsIndustrial Wastewater Systems+1 more

SATEPA Srl builds UV-C water disinfection equipment from its base in San Giovanni in Persiceto, near Bologna, Italy. Established in 2007, the firm dra…

Lugazzo 7A, 40017 San Giovanni In Persiceto, ItalyView Profile →
Chemical & Acid PumpsCentrifugal pumpsDiaphragm pumps+1 more

Savino Barbera SRL, founded in 1947 in Brandizzo near Turin, Italy, is a third-generation family manufacturer that pioneered the use of thermoplastics…

Via Torino 12, 10032 Brandizzo (TO), ItalyView Profile →
Water Treatment ChemicalsDewatering Polymers & AdditivesDrinking Water Treatment Systems+7 more

SCHAEFER KALK GmbH & Co. KG is a fifth-generation family-owned lime manufacturer headquartered in Diez, Germany, with approximately 700 employees worl…

Louise-Seher-Straße 6, 65582 Diez, GermanyView Profile →
SCADA & Central ControlRemote Control & Telemetry

SCHRAML GmbH, a family-owned company based in Vagen, Germany, has been developing process control, SCADA, and telecontrol systems for critical infrast…

Herxheimer Straße 7, 83620 Vagen, GermanyView Profile →
Data Loggers & TelemetryConductivity MetersDissolved Oxygen Measurement+11 more

SEBA Hydrometrie GmbH & Co. KG, founded in 1967 and headquartered in Kaufbeuren, Bavaria, is a family-owned German manufacturer with over 50 years of …

Gewerbestr. 61a, 87600 Kaufbeuren, GermanyView Profile →
Progressing Cavity Pumps

SEEPEX GmbH, founded in 1972 and headquartered in Bottrop, Germany, is a global specialist in progressive cavity pump technology and a member of the I…

Scharnhölzstr. 344, 46240 Bottrop, GermanyView Profile →
Bar Screens & Fine ScreensBelt thickenersCloth Media Filters & Microscreens+11 more

SEFT SRL fabricates mechanical wastewater treatment equipment at a 4,000-square-meter plant in San Felice sul Panaro, in Italy's Modena province. Foun…

Via Aperte 195, 41038 San Felice sul Panaro, Modena, ItalyView Profile →
Centrifuges, decanters and separatorsBelt Filter PressesCloth Media Filters & Microscreens+11 more

SEMEO, founded in 2011 and headquartered in Bréal-sous-Vitré, France, is the mobile effluent and sludge treatment specialist within the SEMOSIA Group,…

La Croix Rouge, 35370 Breal-sous-Vitre, FranceView Profile →
Remote MonitoringPump Station Alarms

Sensaphone is a family-owned company headquartered in Aston, Pennsylvania, that has designed and manufactured remote monitoring and alarm notification…

Aston, Pennsylvania, United StatesView Profile →
Belt Dryers

SEVAR AG, established in 2020 through a managed buyout of Haarslev Industries' environmental technology division, designs and manufactures belt drying…

Im Ochsenstall 18, 76689 Karlsdorf-Neuthard, GermanyView Profile →
Drives & Gear ReducersPackage Plant Electrical EquipmentPackage Plant Mechanical Equipment+6 more

SEW-EURODRIVE, headquartered in Bruchsal, Germany, is one of the world's leading drive technology manufacturers with operations in over 50 countries. …

Ernst-Blickle-Straße 42, 76646 Bruchsal, GermanyView Profile →
Leak detection and monitoringGas meters

Hermann Sewerin GmbH, founded in 1908 and based in Gütersloh, Germany, is a fourth-generation family-owned manufacturer of gas detection and water lea…

Gutersloh, GermanyView Profile →
Comminutors & GrindersPiston Pumps

SID SA (Société Industrielle de la Doux), operating through its SID Deutschland subsidiary in Ludwigsburg, is a Swiss-based engineering firm that desi…

Teinacher Str. 66, 71634 Ludwigsburg, GermanyView Profile →
Submersible pumpsOnsite & Decentralized TreatmentPackage Plant Electrical Equipment+7 more

SIDE Industrie SAS, headquartered in Villemer near Paris, is a French pump manufacturer that pioneered direct in-line pumping for wastewater in 1987. …

2 bis avenue du Général De Gaulle, 77250 Villemer, FranceView Profile →
Bar Screens & Fine ScreensCloth Media Filters & MicroscreensGravity Thickeners+14 more

SIDERURGICA DEL POLESINE SRL (Siderpol), established over 50 years ago and based in Rovigo, Italy, is a manufacturer of electromechanical equipment fo…

Viale delle Industrie 9, 45100 ROVIGO, ItalyView Profile →
Flotation Systems (DAF)Plate & Frame Filter PressesSubmerged Fixed-Film Systems

SIGMADAF Clarifiers S.L. is a Spanish manufacturer of dissolved air flotation and biological wastewater treatment equipment with over 30 years of expe…

Poligon Industrial Pont Xetmar, Carrer C 19, 17844 Cornellà de Terri, SpainView Profile →
Process ChemicalsDewatering Polymers & AdditivesWater Treatment Chemicals

SILICONI COMMERCIALE SpA, founded in 1957 and headquartered in Gambellara in the province of Vicenza, Italy, is a manufacturer of technical antifoam s…

Via Francia, 4, 36053 Gambellara (Vicenza), ItalyView Profile →
Biogas PurificationActivated Carbon & AdsorptionBiogas Drying & Desulfurization

SILOXA Engineering AG is a family-owned, independent German company founded in 1998 and headquartered in Essen, specializing in gas purification, cond…

Carnaperhof 12-14, 45329 Essen, GermanyView Profile →
Stormwater TreatmentProcess Water EquipmentSludge Conveyors & Feed Equipment+2 more

SIMEM SpA, founded in 1963 and headquartered in Minerbe near Verona, Italy, is a global manufacturer of concrete batching plants, mixing equipment, an…

Viale dell'Industria 24, 37046 Minerbe (VR), ItalyView Profile →
Other pumpsSubmersible pumps

Founded in 1952 when Clarence Simmons opened a machine shop in Sundown, West Texas, SIMFLO has grown into one of the last privately held vertical turb…

Lubbock, TX, United StatesView Profile →
Plastic Pipe & FittingsCIPP & Pipe LiningDrinking Water Treatment Systems+9 more

SIMONA AG, headquartered in Kirn, Germany and listed on the Frankfurt and Berlin exchanges, is a global plastics processing company with fiscal 2025 r…

Teichweg 16, 55606 Kirn, GermanyView Profile →
Drives & Gear Reducers

SIPCO-MLS (Standard Industrial Product Co.), based in Webster, Texas, has over 39 years of experience designing and manufacturing industrial gearboxes…

Lakeland, FL, United StatesView Profile →
SealsPipe & Fittings

Sistemas Esselle S.L. is a Spanish manufacturer of injection-moulded rubber gaskets and seals, established in 1995 and based in Azkoitia, Gipuzkoa, in…

Ugarte Industrialdea 101, 20720 Azkoitia, Gipuzkoa, SpainView Profile →
Pump Control PanelsFloat SwitchesPump Station Alarms

SJE, Inc., founded in 1975 and headquartered in Detroit Lakes, Minnesota, is a controls technology company organized into three divisions serving wate…

Detroit Lakes, MN, United StatesView Profile →
HardwareData Loggers & TelemetryData & Information Systems+1 more

SLOC GmbH, founded in 2017 in Graz, Austria, manufactures industrial IoT sensors and pairs them with cloud software for waste management, logistics, a…

Messendorfgrund 30, 8042 GrazView Profile →
Control ValvesDiaphragm pumps

SMC Corporation of America, headquartered in Noblesville, Indiana, is the North American subsidiary of SMC Corporation (founded 1959 in Japan), the wo…

Noblesville, Indiana, United StatesView Profile →
Control ValvesMotorized Valves & Actuators

SMS-TORK, established in 1985 under the TORK brand in Turkey, is the country's first domestic manufacturer of industrial solenoid valves. In 2017, the…

Bostanci Yolu Kuru Sokak No:16, Yukari Dudullu, 34776 Umraniye, Istanbul, TurkeyView Profile →
Coagulation & FlocculationDewatering Polymers & AdditivesWater Treatment Chemicals

SNF Polydyne, a wholly-owned subsidiary of SNF Holding Company, serves the US municipal potable water and wastewater markets with a comprehensive port…

Riceboro, GA, United StatesView Profile →
Other Beneficial UseOther DryersAeration equipment

SOLBIEN a.s., headquartered in Ostrava, Czech Republic, manufactures advanced aerobic fermentation and composting systems that convert biodegradable w…

Dvorakova 1041/15, 702 00 Ostrava, Czech RepublicView Profile →
Tank CoversStormwater RetentionStormwater Treatment+1 more

SOTRAFA S.A., headquartered in El Ejido, Almería, Spain, is a geomembrane and geosynthetics manufacturer operating for over 45 years as part of the Ar…

Ctra. Nacional 340, Km.416.4, 04700 El Ejido, Almería, SpainView Profile →
Pipeline accessories

SPIR STAR AG, founded in 1989 and headquartered in Rimbach-Mitlechtern, Germany, manufactures thermoplastic high-pressure hoses with spiralized steel …

Auf der Rut 7, 64668 Rimbach, GermanyView Profile →
Sludge Conveyors & Feed EquipmentBar Screens & Fine ScreensScreenings Washing & Compaction

SPIRAC is a global engineering company headquartered in Alpharetta, Georgia, with over 40 years of experience designing and manufacturing shaftless sp…

Alpharetta, Georgia, United StatesView Profile →
Bar Screens & Fine ScreensGrit Washers & ClassifiersScrew presses+1 more

SPIRAC Holding AB, with US headquarters in Alpharetta, Georgia and global offices across the Americas, Africa, Asia, Europe, and Oceania, has been a m…

Krossverksgatan 8, 216 16 Limhamn, SwedenView Profile →
Mixers & AgitatorsAeration equipment

SPX FLOW is a multinational process equipment manufacturer operating across 25 countries with 3,900 employees and over 106,000 products, serving water…

Charlotte, NC, United StatesView Profile →
Dredging EquipmentSlurry & Sludge Pumps

SRS Crisafulli, Inc., founded in 1966 in Glendive, Montana as Crisafulli Pump Company, manufactures dredging systems and pumps for transporting sludge…

Glendive, Montana, United StatesView Profile →
Aeration equipmentSubmerged Fixed-Film Systems

SSI Aeration, Inc. has manufactured fine bubble diffusers and aeration systems since 1995 from its headquarters at 4 Tucker Drive in Poughkeepsie, New…

Poughkeepsie, NY, United StatesView Profile →
Drives & Gear ReducersPackage Plant Electrical EquipmentPackage Plant Mechanical Equipment+5 more

STM S.p.A., based in Calderara di Reno (Bologna), Italy, is a global manufacturer of power transmission solutions producing approximately 280,000 gear…

Via del Maccabreccia 39, 40012 Calderara Di Reno BO, ItalyView Profile →
Pump StationsAir Release & Vacuum ValvesCheck valves+7 more

STRATE Technologie fur Abwasser GmbH, now operating as the Waste Water business unit of the Duker group from its headquarters in Sarstedt, Germany, ha…

Im Kirchenfelde 9, 31157 Sarstedt, GermanyView Profile →
SCADA & Central ControlRemote Monitoring

STREAMETRIC provides cloud-based SCADA solutions for water and wastewater utilities, headquartered in Raleigh, North Carolina. The company's STREAMETR…

Raleigh, North Carolina, United StatesView Profile →
Clarifiers & SedimentationSCADA & Central ControlSubmerged Fixed-Film Systems

SUEZ, with over 160 years of water industry experience, operates North American headquarters in the Chicago area as part of the global SUEZ Group head…

Paramus, NJ, United StatesView Profile →
Mixers & AgitatorsProgressing Cavity Pumps

SUMA Rührtechnik GmbH, founded in 1957 in Kühbach and now headquartered in Sulzberg in the Allgäu region of Germany, is a family-owned manufacturer of…

Martinszeller Straße 21, 87477 Sulzberg, GermanyView Profile →
Lab InstrumentsConductivity MetersDissolved Oxygen Measurement+7 more

SWAN Analytische Instrumente AG is a Swiss manufacturer established in 1991 and based in Hinwil, specializing exclusively in continuous online analyti…

Studbachstrasse 13A, 8340 Hinwil, SwitzerlandView Profile →
Progressing Cavity PumpsComminutors & GrindersMacerators+1 more

SYDEX Srl, founded approximately 23 years ago and headquartered in Lonigo, Italy, is a manufacturer of progressive cavity pumps, peristaltic pumps, sh…

Via Lord Baden Powell 24, 36045 Lonigo, ItalyView Profile →
Ductile & Cast Iron PipeIsolation & Gate ValvesManhole covers+2 more

SYI Group (Shanxi Yuansheng Casting & Forging Industrial Co., Ltd.) is a diversified Chinese manufacturing conglomerate operating since 1988 from over…

No. 8 Dizangan, Taiyuan, Shanxi 030002, People's Republic of ChinaView Profile →
Biogas PurificationBiogas Utilization Equipment

SYSADVANCE — Sistemas de Engenharia SA is a Portuguese engineering company headquartered in Póvoa de Varzim that develops and manufactures on-site gas…

Comendador Brandão 461, 4495-375 Povoa de Varzim, PortugalView Profile →
Submerged Fixed-Film SystemsModular Treatment PlantsSmall Community Treatment Plants+9 more

Founded in 1983 and based in Kirchberg an der Jagst, Germany, SYSTEM S&P GmbH is a family-owned manufacturer specializing in compact wastewater treatm…

Ahornstraße 27, 74592 Kirchberg an der Jagst, GermanyView Profile →
Chemical Feed & Dosing Equipment

SAF-T-FLO Chemical Injection, based in Placentia, California, manufactures retractable and non-retractable chemical injection quills and flexible hose…

Anaheim, CA, United StatesView Profile →
Thermal TreatmentDesalination

Salttech B.V., based in Joure, The Netherlands, develops and markets the Dyvar® technology platform for brine concentration and crystallization. Unlik…

Madame Curieweg 4, 8501 XC Joure, The NetherlandsView Profile →
Centrifugal pumpsNon-Clog & Chopper PumpsSlurry & Sludge Pumps+2 more

Salvatore Robuschi & C. s.r.l., headquartered in Parma, Italy, has been designing and manufacturing centrifugal pumps and liquid ring vacuum pumps for…

Via Segre 11/a, 43122 Parma, ItalyView Profile →
Incineration plantsFlue Gas TreatmentThermal Treatment

Santes Incinerator Çevre Teknolojileri is a Turkish environmental technology company founded in 1990 and headquartered in Ankara, operating from a 7,0…

Anadolu Org. San. Böl., 10. Cad. No:3, Temelli, Ankara, TurkeyView Profile →
Mechanical Plant EquipmentSludge Conveyors & Feed Equipment

Sati Group S.p.A., founded in 1964 and headquartered in Castel Maggiore (Bologna), Italy, is a manufacturer and distributor specializing in rubber con…

Via Bonazzi 24, 40013 Castel Maggiore (BO), ItalyView Profile →
Corrosion ProtectionManhole Rehabilitation

Sauereisen Inc., founded in 1899 and headquartered at 160 Gamma Drive in Pittsburgh, Pennsylvania, is a third-generation family-owned manufacturer of …

Pittsburgh, Pennsylvania, United StatesView Profile →
Screw PumpsBar Screens & Fine ScreensBelt thickeners+12 more

Saveco appears in industry line cards and trade listings as a water and wastewater equipment supplier. Company details are pending verification — if t…

Gurnee, Illinois, United StatesView Profile →
Bar Screens & Fine ScreensGrit Washers & ClassifiersScrew Pumps

Saveco Water North America, operating as SAVECO North America Inc. and formerly known as Enviro-Care Company, is headquartered in Gurnee, Illinois and…

Sludge Conveyors & Feed EquipmentSludge Treatment SystemsSlurry & Sludge Pumps

Saxlund International GmbH is a German plant engineering firm with over 50 years of experience specializing in silo discharge and bulk material handli…

Heidberg 1,4+5, 29614 Soltau, GermanyView Profile →
Sludge Conveyors & Feed EquipmentAsh & Clinker HandlingGravity Thickeners+2 more

Saxwerk GmbH is an owner-managed family business based in the Lüneburg Heide region of Germany, with origins tracing to 1958 in Sweden as Haga Verksta…

Bispingen, GermanyView Profile →
Chemical Feed & Dosing Equipment

Schaub Umwelttechnik GmbH, operating as Schaub Systems, is a German engineering and manufacturing company based in Augsburg with 50 years of expertise…

Provinostraße 52, 86153 Augsburg, GermanyView Profile →
Flue Gas TreatmentOdor Control Systems

Scheuch GmbH, founded in 1963 and headquartered in Aurolzmünster, Upper Austria, is a family-owned global leader in air pollution control and environm…

Aurolzmünster, AustriaView Profile →
Construction MachineryConcrete Pipe & FittingsManhole covers+3 more

Schlüsselbauer Technology, headquartered in Gaspoltshofen, Austria, has been an innovation leader in concrete infrastructure machinery since 1964. The…

Hörbach 4, 4673 Gaspoltshofen, AustriaView Profile →
Vacuum & Flusher Trucks

Schmidt Kommunalfahrzeuge GmbH, established around 1975 and headquartered in Groß-Rohrheim, Hesse, Germany, is a municipal vehicle sales, rental, and …

Industriestr. 4, 68649 Groß-Rohrheim, GermanyView Profile →
Sludge Conveyors & Feed EquipmentGrit Washers & ClassifiersPackage Plant Mechanical Equipment+1 more

Schmutz + Hartmann AG, based in Ormalingen, Switzerland, is a specialized manufacturer of conveying solutions for environmental technology application…

Hemmikerstrasse 59, 4466 Ormalingen, SwitzerlandView Profile →
SCADA & Central ControlWastewater Plant Control SystemsPump Speed Control & VFDs+1 more

Schneider Electric, headquartered in Rueil-Malmaison, France, is a Fortune 500 industrial automation and energy management company operating in over 1…

Andover, MA, United StatesView Profile →
Sand Filtration EquipmentGrit chambersActivated Sludge Systems+2 more

Schreiber LLC, headquartered in Trussville, Alabama, has been a wastewater treatment equipment manufacturer since the late 1970s, with over 2,000 inst…

Trussville, Alabama, United StatesView Profile →
Digesters & Gas HoldersStorage tanks

Schumann Tanks GmbH appears in industry line cards and trade listings as a water and wastewater equipment supplier. Company details are pending verifi…

Fabrikstraße 14, 39326 Wolmirstedt, GermanyView Profile →
Screw pressesSludge Conveyors & Feed EquipmentSlurry & Sludge Pumps+1 more

Schwing Bioset is a solids handling company with over 35 years of experience providing custom-engineered solutions for biosolids management, dewaterin…

Odor Control SystemsHeat Exchangers

Schönhammer GmbH, based in Mengkofen, Bavaria, Germany, develops and manufactures exhaust air purification, heat recovery, and ventilation systems for…

Mengkofen, GermanyView Profile →
Leak detection and monitoringGas meters

Schütz GmbH Messtechnik, based in Lahr, Germany, has over 50 years of experience as both a service provider and equipment manufacturer for gas utility…

Einsteinallee 5, 77933 Lahr (Schwarzwald), GermanyView Profile →
Process Enhancement ChemicalsBioaugmentation CulturesDisinfection & Odor Chemicals

SciCorp International Corp, headquartered in Mississauga, Ontario, Canada, develops and manufactures micronutrient-based biotechnology products for od…

Mississauga, Ontario, CanadaView Profile →
Pump Control PanelsRemote Monitoring

See Water, Inc., founded in July 1995 by Ron MacDonald and headquartered in Riverside, California, manufactures electronic pump control panels and mon…

Riverside, California, United StatesView Profile →
Storage tanksClarifiers & SedimentationDrinking Water Plants+2 more

Selip S.P.A. appears in industry line cards and trade listings as a water and wastewater equipment supplier. Company details are pending verification …

Via Provinciale 36, 43012 Fontanellato (Parma), ItalyView Profile →
Cogeneration (CHP)Biogas Engines & CompressorsBiogas Purification+2 more

Senergie Technologies GmbH is a German manufacturer and engineering firm with nearly 30 years of experience in combined heat and power (CHP) systems. …

Gerwigstr. 8, 78234 Engen, GermanyView Profile →
Electronic Level Instruments

Senix, acquired by BinMaster Sensors and Technologies LLC in 2024, has manufactured ultrasonic level and distance sensors for over 35 years from its o…

pH & ORP MeasurementConductivity MetersDissolved Oxygen Measurement+1 more

Sensorex Inc., founded in 1972 and headquartered in Garden Grove, California, is a manufacturer of electrochemical and optical measurement sensors and…

Water MeteringLeak detection and monitoring

Sensus, now operating under the Xylem brand following Xylem's acquisition, is a global water metering technology company with major operations in Ludw…

Meineckestraße 10, 30880 Laatzen, GermanyView Profile →
Sludge Conveyors & Feed Equipment

Serpentix Conveyor LLC, founded in 1969 and headquartered in Westminster, Colorado, designs and manufactures engineered conveyor systems for sludge, g…

Westminster, Colorado, United StatesView Profile →
Sludge Conveyors & Feed Equipment

Serpentix Conveyor LLC, founded in 1969 and headquartered at 11821 Huron Street in Westminster, Colorado, pioneered belt conveyor technology and has a…

SoftwareCCTV & Camera InspectionInspection & Condition Assessment

SewerAI is a technology company providing AI-powered software for sewer infrastructure inspection, condition assessment, and capital planning. Founded…

Manhole RehabilitationCorrosion Protection

SewperCoat, produced by Imerys from Chesapeake, Virginia, is a 100% calcium aluminate mortar formulated to protect and rehabilitate wastewater infrast…

Chesapeake, VA, United StatesView Profile →
Seals

Seçil Kauçuk San. ve Tic. A.Ş., established in 1983 and headquartered in Tarsus, Mersin, Turkey, is an international manufacturer of rubber sealing co…

Tarsus - Adana Karayolu 7.km, Tarsus, 33400 Mersin, TürkiyeView Profile →
Storage tanksTreatment Plant Accessories

Shand & Jurs, a division of L&J Technologies, has manufactured industrial tank equipment since 1922 from its Hillside, Illinois facility. Operating al…

BlowersAeration equipmentBiogas Engines & Compressors+2 more

Shandong Huadong Blower Co., Ltd. is a Chinese manufacturer based in Jinan City, Shandong Province, with over 20 years of experience producing Roots-t…

Taiping Industrial Park, Xiuhui Town, Zhangqiu District, Ji'nan City, Shandong of China 250203, People's Republic of ChinaView Profile →
Storage tanksProcess Water EquipmentChemical Feed & Dosing Equipment+1 more

Shandong Chengming Chemical Equipment Co., Ltd. (operating as Shandong Pioneer Heavy Industry Technology) is a glass-lined process equipment manufactu…

Changwang Industrial Park, Liushang Town, Linqu County, Weifang, Shandong 262616, People's Republic of ChinaView Profile →
Filter plates and clothsMicrofiltration

Shandong Wendao Technology Co., Ltd. is a specialized manufacturer founded in 2016 as a subsidiary of Shandong Shenghe Group, headquartered in Shandon…

Mengyin Economic Development Zone, Mengshan 3rd Rd, Mengyin County, Linyi, Shandong, ChinaView Profile →
Activated Carbon & AdsorptionDrinking Water Treatment SystemsIndustrial Wastewater Systems+1 more

Shanghai Activated Carbon Factory Co., Ltd. (SHHXTC), founded in 1946 and headquartered in Shanghai's Jinshan District, is one of China's earliest act…

No. 5359, Nanting Road, Tinglin Town, Jinshan District, Shanghai 201505, People's Republic of ChinaView Profile →
Isolation & Gate ValvesMotorized Valves & ActuatorsAir Release & Vacuum Valves+2 more

Shanghai Karon Eco-Valve Manufacturing Co., Ltd. (上海冠龙阀门节能设备股份有限公司) is a Chinese valve manufacturer founded in 1991 and listed on the Shenzhen Stock E…

No. 88, Lianxing Road, Anting Town, Jiading District, Shanghai 201804, ChinaView Profile →
Progressing Cavity PumpsCentrifugal pumps

Shanley Pump and Equipment Inc, operating also as Liberty Process Equipment Inc, is a pump distributor and manufacturer based in Arlington Heights, Il…

Arlington Heights, IL, United StatesView Profile →
Ductile & Cast Iron PipeCheck valvesIsolation & Gate Valves+5 more

Shanxi Ascent Industrial Co., Ltd. is a Chinese pipeline manufacturer established in 2010 and headquartered in Taiyuan, Shanxi, with a mission to beco…

Floor 8, Tianjia Building, Xiaodian District, Taiyuan, Shanxi 030006, People's Republic of ChinaView Profile →
Activated Carbon & AdsorptionDrinking Water Treatment SystemsIndustrial Wastewater Systems

Shanxi Carbon Industry Co., Ltd. (operating as Shanxi Carbon-Chem Industry Co., Ltd. and trading as CARBON TECH MATERIAL) is a Chinese manufacturer an…

1021-1022, 10th Floor, Hexin Bldg, No. 705 Changfeng St., Taiyuan, Shanxi 030006, ChinaView Profile →
Ductile & Cast Iron PipeCheck valvesIsolation & Gate Valves+5 more

Shanxi Solid Industrial Co., Ltd. supplies pipeline products from Taiyuan in China's Shanxi Province, drawing on the region's iron ore, coke, and stee…

1501, Building B, Dingyuan Times Center, Yingzenanjie, Yingze District, Taiyuan, Shanxi 030001, People's Republic of ChinaView Profile →
Treatment Plant Accessories

Shelter Works, based in St. Louis, Missouri, has designed and manufactured fiber-reinforced plastic (FRP) equipment shelters and buildings for more th…

St. Louis, Missouri, United StatesView Profile →
CCTV & Camera InspectionLeak TestingControl Systems+1 more

Shenzhen Bwell Technology Co., Ltd., founded in 2014 and headquartered in Shenzhen, China, is a national-level Little Giant enterprise specializing in…

10F, Block A, Building NO.9, Baoneng Sci-Tech Park, Qingxiang Road, Longhua District, Shenzhen, ChinaView Profile →
CCTV & Camera InspectionJetting NozzlesSewer Cleaning Equipment+1 more

Shenzhen QYTeco Limited makes pipeline inspection cameras and drain cleaning machinery in Shenzhen, China, having sold for six years on Alibaba under …

Yuchang East Road,Yulv,Yutang Street,Guangming District, Shenzhen,Guangdong 518132, People's Republic of ChinaView Profile →
CCTV & Camera InspectionOther Trenchless MethodsPoint Repair Methods+7 more

Shenzhen SROD Industrial Group Co., Ltd. (branded SROD ROBOTICS) is a Chinese manufacturer of confined-space inspection and rehabilitation robots head…

11F, Building 2, Phase 1, Yinxing Zhijie, No. 1301, Guanlan Street, Longhua District, Shenzhen, Guangdong, ChinaView Profile →
Corrosion Protection

Sherwin-Williams, through its Protective and Marine division, manufactures a comprehensive line of coatings and linings for water and wastewater infra…

Cleveland, OH, United StatesView Profile →
Storage tanksBar Screens & Fine ScreensSludge Treatment Systems+5 more

Center Enamel (CEC Tanks), operating as Shijiazhuang Zhengzhong Technology Co., Ltd., is a Chinese bolted storage tank manufacturer headquartered in S…

No.5 Shouzhou East Road, Hebei Zhengding Hi-Tech Industrial Development Zone, Shijiazhuang,Hebei 050000, People's Republic of ChinaView Profile →
Lab InstrumentsOther Measurement Instruments

Shimadzu is a Japanese analytical instrumentation manufacturer whose European subsidiary provides a comprehensive portfolio of measurement solutions f…

Albert-Hahn-Straße 6-10, 47269 Duisburg, GermanyView Profile →
Lab InstrumentsLaser spectroscopy

Shimadzu Corporation is a Kyoto-based manufacturer of precision analytical and measuring instruments, medical imaging systems, and industrial equipmen…

Submersible pumpsMixers & AgitatorsNon-Clog & Chopper Pumps

ShinMaywa America Ltd is the North American subsidiary of ShinMaywa Industries, Ltd., a Japanese industrial manufacturer with operations spanning the …

El Paso, Texas, United StatesView Profile →
Belt DryersPyrolysis Systems

Shincci-USA supplies energy-efficient low-temperature drying and thermal processing equipment, with its primary focus on sludge drying for municipal a…

Yuma, Arizona, United StatesView Profile →
Industrial Vacuum LoadersCatch Basin & Sewer Vacuum TrucksCombination Jet/Vac Trucks+2 more

Sibilia srl has manufactured industrial vacuum technology at Castelletto Sopra Ticino, Italy, since 1936, with units spanning 2.2 kW to 330 kW. The fi…

Castelletto Sopra Ticino (NO), ItalyView Profile →
Other Measurement InstrumentsAutomatic gaugesConductivity Meters+8 more

Founded in 2013 and operating as Zwinsoft (Tianjin Zwinsoft Technology), this Chinese high-tech environmental monitoring manufacturer holds over 110 i…

17th Floor, Unit 2, Building 1, No. 88 Shenghe 1st Road, Chengdu High Tech Zone 1717, Sichuan, Chengdu 610056, People's Republic of ChinaView Profile →
SCADA & Central ControlLeak detection and monitoringProcess Instrumentation+1 more

Siemens provides industrial automation, digitalization, and electrification solutions for the water and wastewater sector, spanning PLCs, SCADA platfo…

Vacuum pumpsAeration equipmentBlowers+2 more

Elmo Rietschle, a brand under Siemens Energy, is a globally recognized manufacturer of vacuum and overpressure technology headquartered in Germany, wi…

Memphis, Tennessee, United StatesView Profile →
Flow meters

Sierra Instruments, headquartered in Monterey, California, designs and manufactures precision flow measurement and control instrumentation for gas, li…

Monterey, California, United StatesView Profile →
Flotation Systems (DAF)Membrane SystemsSubmerged Fixed-Film Systems

SIGMADAF Clarifiers, S.L. is a Spanish water treatment equipment manufacturer with over 30 years of experience, operating from a 12,000 square meter p…

Cornellà del Terri, Girona, Spain (US office: Brown Deer, WI)View Profile →
Other Measurement InstrumentsDissolved Oxygen MeasurementDrinking Water Treatment Systems+6 more

Sigrist-Photometer AG, founded in 1946 by Dr. Ing. Willy Sigrist in Ennetbürgen, Switzerland, develops and manufactures high-precision process photome…

Tannenstr. 6, 97294 Unterpleichfeld, GermanyView Profile →
Plate & Frame Filter PressesFlotation equipmentMembrane Filter Presses+5 more

Simatec Maschinenbau AG is a Swiss machinery manufacturer based in Horw, founded in 2014, specializing in customized chamber filter presses and comple…

Technikumstrasse 1, 6048 Horw, SwitzerlandView Profile →
Screw pressesSludge Conditioning

Simon Moos Maskinfabrik A/S, founded in 1978 and headquartered in Sønderborg, Denmark, has spent over four decades developing specialized equipment fo…

Kallehave 33, 6400 Sønderborg, DenmarkView Profile →
Bar Screens & Fine ScreensBelt Filter PressesTreatment Plant Valves & Gates+3 more

Sismat Uluslararasi (Sismat Uluslararasi Arıtma Makinaları İnşaat Mühendislik A.Ş.) is a Turkish manufacturer headquartered in Gebze/Kocaeli near Ista…

Weirs, Baffles & Skimmers

Skim-pak manufactures surface liquid skimmers and decanting equipment from its manufacturing and warehouse facility at 2008 National Avenue in Hayward…

Weirs, Baffles & SkimmersFlotation equipmentOil & Fuel Separators+5 more

Skim-pak, based in Hayward, California, manufactures a specialized line of surface liquid skimmers and decanting equipment for the water, wastewater, …

Dublin, CA, United StatesView Profile →
Leak TestingPipeline Rehabilitation

Sklarz Abwasser- und Umwelttechnik GmbH is a German manufacturer based in Schwarzhausen (near Waltershausen) that develops, produces, and distributes …

Inselsbergstraße 3, 99880 Waltershausen, GermanyView Profile →
Pump Speed Control & VFDs

SmartD Technologies, headquartered in Montreal, Quebec, Canada, designs and manufactures the Clean Power VFD line of variable frequency drives — the f…

Montreal, QC, CanadaView Profile →
Pump StationsGrit chambersPackage MBR Plants+1 more

Smith & Loveless Inc. is an American manufacturer of pre-engineered water and wastewater pumping, headworks, and treatment systems with over 80 years …

Lenexa, KS, United StatesView Profile →
Chemical Feed & Dosing EquipmentSludge Conveyors & Feed Equipment

Sodimate is a French engineering and manufacturing company founded in 1978 near Paris, now headquartered in Cormeilles-en-Parisis, with a German subsi…

Siemensstraße 8, 63110 Rodgau, GermanyView Profile →
Chemical Feed & Dosing EquipmentSludge Conveyors & Feed Equipment

Sodimate Inc., headquartered in Chicago, Illinois, has engineered and manufactured bulk storage, handling, and mixing systems for dry powders over the…

Chicago, Illinois, United StatesView Profile →
Water Treatment ChemicalsProcess Chemicals

Solenis is a global specialty chemicals company formed through the merger of Solenis, Diversey, and NCH Corporation, headquartered in Wilmington, Dela…

Wilmington, Delaware, United StatesView Profile →
Data Loggers & TelemetryElectronic Level Instruments

Solinst Canada Ltd. is a Georgetown, Ontario manufacturer of groundwater and surface water monitoring instruments, founded in 1975 and family-owned si…

Georgetown, Ontario, CanadaView Profile →
Algae Control Equipment

SonicPure is a US-based manufacturer of ultrasonic algae and biofilm control systems that eliminate algae and biofilm in water bodies using acoustic t…

Torrance, CA, United StatesView Profile →
Activated Carbon & AdsorptionToxics Treatment Systems

Sorbster Inc., headquartered in Cleveland, Ohio, manufactures patented specialty adsorbent media for heavy metals and trace contaminant removal from i…

Cleveland, OH, United StatesView Profile →
Screw PumpsBar Screens & Fine ScreensAeration equipment

Spaans Babcock BV, headquartered in Balk, Netherlands, is the world's leading designer and manufacturer of Archimedean screw pumps and turbines, with …

Meerweg 26, 8561 AV Balk, The NetherlandsView Profile →
Other Dewatering FiltersElectrochemical Treatment

Spaleck GmbH & Co. KG, founded in 1869 and headquartered in Bocholt, Germany, is a fifth-generation family-owned manufacturer of screening, separation…

Robert-Bosch-Str. 15, 46397 Bocholt, GermanyView Profile →
Valves & AppurtenancesIsolation & Gate ValvesPipeline accessories

Spartan Fire Hydrants, a brand of Sigelock Systems, LLC based in Franklin, Pennsylvania, manufactures the Spartan Dry Barrel Fire Hydrant — described …

Plastic Pipe & FittingsCheck valvesIsolation & Gate Valves+1 more

Spears Manufacturing Company produces one of the industry's broadest ranges of thermoplastic piping components, manufacturing PVC and CPVC fittings, v…

Reverse osmosisIon ExchangeNanofiltration+1 more

DuPont Water Solutions is a global leader in separation and purification technology for water treatment, serving industrial, municipal, pharmaceutical…

Grossmatte 4, 6014 Luzern, SwitzerlandView Profile →
Remote MonitoringRemote Control & TelemetrySCADA & Central Control+4 more

Specific Energy, headquartered in Georgetown, Texas, develops intelligent pump station automation hardware and cloud analytics software for water and …

Plastic Pipe & Fittings

Specified Fittings appears to be associated with or a predecessor name of Specified Pipe (specifiedpipe.com), operating as a manufacturer's representa…

Manhole Rehabilitation

SpectraShield Liner Systems, a brand of CCI Spectrum LLC headquartered in Jacksonville, Florida, has manufactured spray-applied corrosion protection l…

Jacksonville, FL, United StatesView Profile →
Flotation Systems (DAF)Activated Carbon & Adsorption

Spectrum Water delivers customized water treatment and wastewater solutions from its headquarters at 6135 Industrial Drive in Geismar, Louisiana, with…

Other Screening Equipment

Spiral Water Technologies, based in Middlesex, New Jersey, develops and manufactures patented automatic self-cleaning filtration systems designed for …

Middlesex, New Jersey, United StatesView Profile →
Other Plant Equipment

Spraying Systems Europe BV, headquartered in Deinze, Belgium, is the European arm of Spraying Systems Co., a global leader in spray nozzle technology …

Souverainestraat 5, 9800 Deinze, BelgiumView Profile →
Manhole RehabilitationOther Rehabilitation Methods

Sprayroq, headquartered in Irondale, Alabama, manufactures structural polyurethane and polyurea lining systems for trenchless rehabilitation of underg…

Irondale, AL, United StatesView Profile →
Incineration plants

Standardkessel Baumgarte GmbH, operating from offices in Mülheim an der Ruhr and Bielefeld, Germany, is a clean technology company specializing in the…

Wissollstraße 19, 45478 Mülheim an der Ruhr, GermanyView Profile →
Mixers & AgitatorsChemical Feed & Dosing Equipment

Statiflo, headquartered in Macclesfield, Cheshire, UK, is a global manufacturer of static mixing equipment serving thousands of customers across more …

Macclesfield, Cheshire, United KingdomView Profile →
Mixers & AgitatorsChemical Feed & Dosing Equipment

Statiflo Group, headquartered in Macclesfield, Cheshire, UK, is an ISO 9001-certified manufacturer of static mixing equipment serving process industri…

Incineration plantsFlue Gas TreatmentBiosolids Drying+4 more

Steinmüller Engineering GmbH, headquartered in Gummersbach, Germany, is a 100% subsidiary of IHI Corporation (Tokyo) that builds on over 125 years of …

Fabrikstraße 5, 51643 Gummersbach, GermanyView Profile →
Belt Dryers

Stela Drying Technology (Stela Laxhuber GmbH) engineers and manufactures low-temperature belt drying systems for industrial applications, with decades…

Massing, GermanyView Profile →
Peristaltic (Hose) PumpsDrinking Water Treatment SystemsChemical Feed & Dosing Equipment+3 more

Stenner Pump Company, founded in 1957 and veteran-owned, manufactures peristaltic metering pumps at its Jacksonville, Florida facility, selling exclus…

Jacksonville, Florida, United StatesView Profile →
Jetting NozzlesJetting Trucks & EquipmentSewer Cleaning Equipment+1 more

StoneAge UK (StoneAge Europe Ltd) is the United Kingdom subsidiary of StoneAge, Inc., an employee-owned American company that has manufactured high-pr…

Unit 3 Crucible Business Park, Woodbury Lane, Norton, Worcester, WR5 2DQ, EnglandView Profile →
Pipeline accessories

Straub Couplings, based in National City, California, manufactures high-performance pipe couplings that join plain-end pipes without welding, flanging…

National City, California, United StatesView Profile →
Other Rehabilitation MethodsCCTV & Camera InspectionCIPP & Pipe Lining+5 more

Streicher Kanalsysteme GmbH is an owner-managed family business based in Kressbronn am Bodensee, Germany, with over 30 years of experience developing,…

Argenstrasse 58/1, 88079 Kressbronn, GermanyView Profile →
Mixers & Agitators

Streisal GmbH, founded in 1988 and headquartered in Wangen im Allgäu, Germany, manufactures energy-efficient agitators and mixing systems for biogas p…

Pettermandstr. 2, 88239 Wangen im Allgäu, GermanyView Profile →
Centrifugal pumpsNon-Clog & Chopper PumpsSubmersible pumps

Strobl Pumpen GmbH & Co. KG is a family-owned centrifugal pump manufacturer founded in 2006 and headquartered in Hilpoltstein, Bavaria, Germany. Since…

Boschring 3, 91161 Hilpoltstein, GermanyView Profile →
CIPP & Pipe LiningOther Rehabilitation Methods

Structural Technologies, part of the Structural Group family of companies based in Columbia, Maryland, delivers proprietary repair and rehabilitation …

Columbia, MD, United StatesView Profile →
Other Measurement InstrumentsEmission measuring equipmentAeration equipment+2 more

SulfiLogger A/S is a Danish sensor technology company headquartered in Denmark that develops and manufactures the SulfiLogger series of hydrogen sulfi…

Stokagervej 8G, 8240 Risskov, DenmarkView Profile →
Submersible pumpsBlowersFlotation Systems (DAF)+1 more

Founded in 1834 and headquartered in Winterthur, Switzerland, Sulzer is a publicly traded global industrial corporation (SIX: SUN) specializing in flu…

Pützchens Chaussee 202, 53229 Bonn, GermanyView Profile →
Submersible pumpsBar Screens & Fine ScreensComminutors & Grinders+2 more

Sulzer is a Swiss industrial engineering company headquartered in Winterthur, Switzerland, with a history dating back to 1834. The company designs and…

Winterthur, Switzerland (Global HQ); Houston, TX, United States (US HQ)View Profile →
Ion ExchangeDrinking Water Treatment SystemsIndustrial Wastewater Systems+3 more

Sunresin New Materials Co., Ltd. (SZSE: 300487), headquartered in Xi'an, China, is a globally top-three ion exchange resin manufacturer with annual ou…

Sunresin Park, No.135, Jinye Rd, Xi'an Hi-tech Industrial Development Zone, Xi'an, Shaanxi 710000, People's Republic of ChinaView Profile →
Sand Filtration EquipmentCloth Media Filters & MicroscreensDrinking water conditioning+4 more

Suntex Metals Co., Ltd. (operating as SITG Fluidtech) is a Chinese manufacturer established in 2002 and headquartered in Shijiazhuang, Hebei Province.…

Room 1106-1108, Zhongyuan Building, No. 368 Youyi North Street, Shijiazhuang, Hebei, ChinaView Profile →
Biogas PurificationAnaerobic Treatment SystemsBiogas generators+3 more

Suomen Biovoima Oy (Biovoima) is a Finnish cleantech company headquartered in Pieksämäki that designs, manufactures, and delivers turnkey biogas and b…

Kiv��ritehtaankatu 6 C, 40100 Jyv�skyl�, FinlandView Profile →
Leak TestingLeak detection and monitoring

Superior Signal Company LLC, founded in 1954 and based in Old Bridge, New Jersey, manufactures smoke-generating devices and ultrasonic leak detection …

Old Bridge, New Jersey, United StatesView Profile →
Water Storage Tanks

Superior Tank Company (STCI), headquartered in Rancho Cucamonga, California with additional divisions in Bakersfield, California and Rosenberg, Texas,…

Rancho Cucamonga, CA, United StatesView Profile →
Aeration equipmentChemical Feed & Dosing EquipmentMembrane Systems

Supratec Gesellschaft für Umwelt- und Verfahrenstechnik mbH, formed through the merger of SUPRAFILT GmbH and OXYFLEX GmbH, brings over 45 years of exp…

Von-Drais-Str. 7, 55469 Simmern, GermanyView Profile →
Other Beneficial Use

Sustainable Generation, LLC is a US-based provider of covered aerated static pile (CASP) composting systems and the exclusive GORE Cover partner for N…

St. Petersburg, Florida, United StatesView Profile →
Sump & Drainage PumpsSubmersible pumps

Swaby Manufacturing Company, operating as Swaby Pumps, has manufactured vertical sump and submersible pumps since 1893, making it one of the oldest pu…

Chicago, IL, United StatesView Profile →
Process InstrumentationConductivity MeterspH & ORP Measurement

Swan (Swiss Water Analytical Instruments) is a Swiss manufacturer of online water quality monitoring instrumentation, founded in 1991 and headquartere…

Wheeling, IL, United StatesView Profile →
Other Dryers

Synagro, headquartered in Baltimore, Maryland, has operated for over 40 years as one of the largest biosolids and organic waste management companies i…

Baltimore, MD, United StatesView Profile →
Odor Control Systems

Syneco Systems is a family-owned American manufacturer based in the Minneapolis, Minnesota area that has produced odor control equipment for over 40 y…

Software

Synqony GmbH, headquartered in Erftstadt, Germany, is the leading specialist for digital solutions in the circular economy. Formed by uniting several …

Klosengartenstraße 31, 50374 Erftstadt, GermanyView Profile →
CCTV & Camera InspectionOther Rehabilitation MethodsPoint Repair Methods+6 more

Synthotech Limited, headquartered in Harrogate, UK, has been developing innovative engineering solutions for the global utility market for over 30 yea…

Harrogate, North Yorkshire, United KingdomView Profile →
Belt Filter PressesBelt DryersBelt thickeners+3 more

SÜLZLE KLEIN GmbH, based in Niederfischbach, Germany, is a plant engineering company in the SÜLZLE Group specializing in sewage sludge thickening, dew…

Konrad-Adenauer-Str. 194, 57572 Niederfischbach, GermanyView Profile →
Chemical Feed & Dosing EquipmentDrinking Water Treatment SystemsStorage tanks

SÜLZLE KOPF GmbH, headquartered in Sulz am Neckar, Germany, is an environmental and energy technology company with over 80 years of experience and par…

Stützenstraße 6, 72172 Sulz a.N., GermanyView Profile →
Digesters & Gas HoldersSludge Conveyors & Feed EquipmentTank Covers+5 more

se.mo Service + Montage Gesellschaft für technische Anlagen mbH, based in Gelsenkirchen, Germany, manufactures specialized gas handling and sludge man…

Essener Str. 73, 45899 Gelsenkirchen, GermanyView Profile →
Chemical Feed & Dosing Equipment

sera GmbH, based in Immenhausen near Kassel, Germany, has over 80 years of experience in precision fluid technology, operating through two divisions: …

sera-Straße 1, 34376 Immenhausen, GermanyView Profile →
UltrafiltrationDrinking Water Treatment SystemsDrinking water conditioning+13 more

smart5 envitech GmbH, operating from Lörrach, Germany under the smart5 group umbrella, provides full-lifecycle industrial water and wastewater treatme…

Hünerbergweg 17, 79539 Lörrach, GermanyView Profile →
Municipal Compliance Pipeline

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