Drinking Water Treatment Systems
Turnkey systems combining filtration, disinfection, and treatment to produce potable water.
3M, through its water filtration and separation division — now transitioning branding from legacy 3M and Cuno identities to the Aqua-Pure name — manuf…
AQUALINE Water Technology is a MENA-region water and wastewater treatment provider with more than two decades of operational experience and over 500 c…
ATEC Water Systems, LLC, operating as a Cadiz Solution, has designed and manufactured vertical filtration systems for contaminated groundwater treatme…
AWI (Aqua West Inc.) is a US-based manufacturer of granular media filter optimization equipment, serving municipal and industrial water and wastewater…
AWI (AquA Filter Ware Inc.) is a manufacturer specializing in granular media filtration systems for water and wastewater treatment plants. Established…
AXEON Water Technologies, headquartered in Temecula, California, has been a trusted manufacturer of water treatment and filtration systems for over th…
Alfa Water Srl is an Italian filtration manufacturer headquartered in Sedico, in the Belluno province at the foot of the Dolomites. The company design…
Alpine Coolers, operating under International Business Development, Inc., has been providing bottleless drinking water systems and filtration equipmen…
Alumichem is a Nordic specialty chemical manufacturer headquartered in Denmark with over 40 years of industry experience, operating from ISO 9001 and …
Amazon Filters GmbH is the German subsidiary of UK-based Amazon Filters Ltd, established in 1998 near Frankfurt to serve the DACH region with local sa…
Amiad Water Systems, founded over six decades ago in Israel's kibbutz-led water management tradition, has grown into one of the world's foremost water…
Aqua Treatment Service, Inc. (ATS), operating under the brand ATS2 at aquat.com, is a US-based manufacturer of ultraviolet water disinfection and wate…
AquaOx Inc. is a service-disabled veteran-owned small business based in South Carolina that manufactures whole-house residential water filtration syst…
Aquadron appears in industry line cards and trade listings as a water and wastewater equipment supplier. Company details are pending verification — if…
Aquafine Corporation, founded in 1949 and based in Valencia, California, is one of the world's largest ultraviolet water treatment equipment manufactu…
Founded in 1981 and headquartered in Canonsburg, Pennsylvania, Aquatech International is a global water treatment technology and services company with…
Aquatech International, headquartered in Canonsburg, Pennsylvania, is a global water and wastewater treatment technology provider with over 43 years o…
Since its founding in March 1980, Pompano Beach, Florida-based Aquathin Corporation has developed over 70 water purification systems protected by seve…
Argonide Corporation, founded in 1994 by Fred Tepper and headquartered in Sanford, Florida, develops and manufactures nanofiber-based water filtration…
Aria Filtra, headquartered in Cortland, New York, develops membrane-based water treatment solutions as a division of Trojan Technologies within Veralt…
Atlantic Filter Corporation (AFC) is a family-owned water treatment company headquartered in West Palm Beach, Florida, that has served residential, co…
Atlantic Ultraviolet Corporation, based on Long Island, New York, specializes in germicidal UV-C disinfection equipment for water, air, and surface ap…
Automated Pure Water (APW) is a manufacturer of residential and light commercial water treatment components, originally founded by Jerry Bechtold and …
BWT (Best Water Technology), founded in 1990 and headquartered in Mondsee, Austria, is Europe's leading water technology company with approximately 6,…
Headquartered in Reichshof, Germany, H2O — The Water Company (Bader H2O) manufactures ceramic membrane filtration, ozone generation, and nanobubble te…
Beacon Water Technologies (Beaconh2O) is a Charleston, South Carolina manufacturer of pile cloth disk filtration systems for water and wastewater trea…
Beijing Sinofloc Chemical Co., Ltd. is a Chinese manufacturer and global supplier of polyacrylamide (PAM) flocculants, organic coagulants, and functio…
Bimaks Kimya ve Gida Dis Ticaret A.S. is a Turkish specialty chemical manufacturer headquartered in Turkey and a member of the Association of Water Te…
Blue-White Industries, founded in 1957 and ISO 9001:2015 certified, manufactures chemical metering pumps, flow meters, and engineered chemical feed sy…
CIFEC (Compagnie Industrielle de Filtration et d'Equipement Chimique), founded in 1963 and based in the Paris region of France, is an ISO 9001-certifi…
CLEARSTREAM WATER TREATMENT GmbH, based in Florsheim-Dalsheim, Germany, and operating under the ROWE Holding group, develops modular fourth purificati…
Controlmatik ABW d.o.o., based in Domžale, Slovenia, develops and manufactures dosing, measurement, regulation, and safety equipment for water disinfe…
CST Industries, established in 1893 and headquartered in the Kansas City, Missouri area, is a global manufacturer of factory-coated metal tanks, silos…
Carbon Tech Material (Shanxi) Co., Ltd., operating under the brand TKXC (炭科新材), is an activated carbon manufacturer and solution provider founded in 2…
Cembrane A/S is a Danish membrane technology company based in Lynge that designs and manufactures silicon carbide flat-sheet membranes for water and w…
Hangzhou Nainuo Membrane Environmental Technology Co., Ltd. is a Chinese high-tech enterprise and the exclusive authorized distributor of the UK NANO-…
Googolwater, operating as Chongqing Googol Changjiang Research Institute, was established in 2016 in Yongchuan, Chongqing as a subsidiary of publicly …
DAQUA (formerly MMC) is a French manufacturer based in Les Sorinières, Loire-Atlantique, with over 30 years of experience in water filtration, treatme…
Datong Guiyi Carbon Corporation Co., Ltd. operates a coal-based activated carbon plant in Datong, Shanxi Province, at the center of China's coal count…
Datong Heneng Activated Carbon Co., Ltd. (HNAC) operates as a coal-based activated carbon manufacturer in Datong City, Shanxi Province, China — the ce…
Datong Jinsheng Haoda Coal Industry Co., Ltd. is an integrated activated carbon manufacturer based in Beicun Village, Datong City, Shanxi Province, Ch…
Datong Zhongxin Dingsheng Activated Carbon Co., Ltd. manufactures activated carbon in Kouquan Town in the Yungang District of Datong, Shanxi Province,…
DeFraWater GmbH, based in Seevetal-Hittfeld, Germany, has spent over 25 years engineering membrane-based water treatment systems for marine, industria…
Decomposition Co., Ltd., a startup founded by researchers at Handong Global University and headquartered in Pohang, South Korea, pursues microbiologic…
DuPont Water Solutions, a business unit of DuPont de Nemours, delivers one of the industry's broadest water treatment portfolios spanning membrane sep…
ECO-H2O SAS is a French manufacturer of eco-designed residential and light commercial water treatment systems, founded in 2004 and based in Saze, near…
EFS SAS is a French instrumentation manufacturer based in Montagny, near Lyon, with over 40 years of multidisciplinary expertise spanning electronics,…
ENVI-PUR s.r.o. is a Czech water and wastewater technology company founded in 1997, headquartered in Prague with a production facility in Soběslav. Th…
Eurosan Su Arıtma ve Çevre Teknolojileri, established in 1994 and headquartered in Ataşehir, Istanbul, operates under its registered EuroTechwater® (E…
Esli Endüstriyel Su Arıtma, established in 1997 and headquartered in Antalya's Organized Industrial Zone, has built 28 years of expertise as one of Tu…
Euraqua UK operates from a purpose-built factory and testing facility in Hitchin, Hertfordshire, serving as the United Kingdom's leading importer, dis…
Evodrop AG is a Swiss water treatment technology company based near Zurich that holds roughly 25 patents across six patent families, positioning itsel…
Excelitas Noblelight GmbH, formerly Heraeus Noblelight before its acquisition by Excelitas Technologies in 2024, is a German manufacturer specializing…
FIDCHEM develops plasma-based and sorptive water purification technologies targeting persistent contaminants that conventional treatment cannot addres…
FIRMUS France, headquartered in Clermont l'Hérault in France's Languedoc-Roussillon region, brings over 30 years of expertise in membrane separation t…
FUGI SRL, operating as FG Pumps, is an Italian manufacturer based in Segrate, Milan, specializing in chemical metering and dosing pumps for industrial…
Five Star Filtration, based in Conroe, Texas, manufactures continuous-operation water filtration systems for municipal and industrial water treatment,…
G. BOPP + Co. AG, established in 1881 and headquartered in Zürich, Switzerland, is a global leader in precision woven wire mesh manufacturing with its…
GKD Gebr. Kufferath AG, founded in 1925 by Josef Kufferath in Düren, Germany, is a fourth-generation family-owned technology leader in technical woven…
Geoteck-Tierre S.R.L., trading as Geotierre, produces aeration diffusers and MBBR media for wastewater treatment from Casazza in the Bergamo province …
Glasco UV is a woman-owned American manufacturer of ultraviolet water disinfection systems based in Mahwah, New Jersey, with over 1,500 installations …
Grenex Ltd. (그레넥스) is a South Korean water treatment equipment manufacturer established in 2000, with headquarters in Seoul's Gangnam district and a p…
Grünbeck AG, headquartered in Höchstädt an der Donau, Germany, manufactures water treatment systems for residential, commercial, and industrial applic…
Hammann GmbH is a German family-owned company headquartered in Landau, founded in 1997, that develops and manufactures the patented Comprex® pipe clea…
Hebei Slot Filter Technology Co., Ltd. operates under the Johnsonslot brand from Anping County, Hebei Province, China, manufacturing stainless steel w…
Herborner Pumpentechnik GmbH and Co. KG, headquartered in Herborn, Germany with a branch facility in Landsberg (Saxony-Anhalt), has manufactured pumps…
Heymann BBV GmbH, based in Mühldorf, Bavaria, is a water treatment chemical specialist operating under the Waldilit® brand, providing consulting, appl…
Hidrofilt Vizkezelest Tervezo es Kivitelezo Kft., founded in 1990 and based in Nagykanizsa, Hungary, is a vertically integrated water treatment manufa…
Huaze (Ningxia) Carseritech Carbon Co., Ltd., which also trades as Huaze Yitong (Ningxia) Technology Co., Ltd., has manufactured activated carbon for …
Founded in 1909 and headquartered in Clayton, New Jersey, Hungerford & Terry is an employee-owned manufacturer of municipal and industrial water treat…
Hydranautics, part of the Nitto Group since 1987, has operated out of Oceanside, California since its founding in 1963 and entered the reverse osmosis…
Hyera Inc. is a U.S.-based manufacturer of sustainable activated carbon, producing granular activated carbon (GAC) and powdered activated carbon (PAC)…
IDEXX Laboratories, Inc. is a global leader in rapid water microbiology testing solutions, providing test kits and automated instrumentation that safe…
InnTe d.o.o. (Innovative Technologies), based in Brezovica pri Ljubljani, Slovenia, is the developer and manufacturer of the Kinetic Reactor, a global…
Inwoo Corporation is a Seoul-headquartered Korean manufacturer operating through two complementary divisions: Chemical Solution and Eco Solution. The …
Kazanci Çevre Teknibi̇yoteknoloji, headquartered in Istanbul's Kadıköy district, delivers environmental technology solutions through three integrated …
KELLER Pressure AG, founded in 1974 by physicist Hannes W. Keller (inventor of the integrated silicon measuring cell) and now led by his sons Tobias a…
KF Unternehmensgruppe GmbH (KF Group) is a Berlin-based environmental services conglomerate founded by the Kemmer and Fischer families, with origins t…
Kawasaki Heavy Industries, a diversified Japanese industrial conglomerate headquartered in Kobe, Japan, produces water and wastewater treatment system…
Krüger A/S is a Danish water technology company and subsidiary of Veolia Water Technologies, providing biological wastewater treatment, ozone disinfec…
Lilian Labs GmbH, founded in 2016 and based in Braunschweig, Germany, develops and manufactures the LILIAN Water Analysis System, a mobile photometric…
Loprest Water Treatment Co., a subsidiary of Water Remediation Technology (WRT), has been designing and manufacturing water filtration and treatment s…
MMI Tank and Industrial Services, headquartered at 3240 S. 37th Ave in Phoenix, Arizona, operates from an eight-acre fabrication plant and serves elev…
Mazzei Injector Company, founded in 1978 and based in Bakersfield, California, specializes in high-efficiency venturi injectors, flash reactors, and g…
MENA Water FZC is an engineering and manufacturing firm dual-headquartered in Sharjah Airport Free Zone, UAE, and Berching, Germany, delivering contai…
Nijhuis Saur Industries (NSI), operating under the Saur Group, is a multinational water and wastewater technology provider with over 7,000 reference i…
Norit Activated Carbon is a global manufacturer with over a century of production experience, operating more than 400 grades of granular and powdered …
Norit Nederland BV, headquartered in Amersfoort, the Netherlands, is one of the world’s oldest and largest activated carbon producers, with production…
Norwalk Wastewater Equipment Company (Norweco), founded in 1906 and headquartered in Norwalk, Ohio, manufactures water and wastewater treatment produc…
Nuvonic, formed by uniting the legacy UV brands Aquionics, Berson, Hanovia, and Orca under a single identity, brings over a century of UV technology d…
Orthos Liquid Systems, headquartered in Ridgeland, South Carolina, has designed and manufactured nozzle-based filter systems and components for water …
Ovivo is a global water treatment company with over 150 years of accumulated expertise, offering equipment, technology, and complete systems for produ…
Paul GmbH & Co. KG, trading as PACO Gruppe, is a family-owned German manufacturer founded in 1953 in Steinau an der Straße, now in its third generatio…
Pencco (Pioneer Engineering Chemical Company), headquartered in San Felipe, Texas, has manufactured and distributed water and wastewater treatment che…
Pentair (NYSE: PNR) is a London-headquartered global water technology company that designs, manufactures, and markets a broad portfolio of pumps, filt…
Pinnacle Ozone Solutions, LLC, based in Cocoa, Florida, manufactures ozone generation systems for municipal drinking water and wastewater treatment, i…
Plum Membrane Technology Co., Ltd. (Anhui Plum Membrane Technology), established in 2004 and based in Hefei, Anhui Province, China, develops and manuf…
Poly Processing, headquartered in Monroe, Louisiana, with additional manufacturing facilities in French Camp, California and Winchester, Virginia, is …
ProMinent is a German-headquartered manufacturer of chemical metering pumps, dosing systems, water disinfection technology, sensors, controllers, and …
Pyxis Lab, Inc. (operating internationally through Pyxis Europe SL) is a water quality instrumentation manufacturer specializing in inline sensors, ha…
r-h-pro GmbH (branded R3HAB.PRO) is a German process engineering firm based in Haiterbach, Baden-Württemberg, specializing in the planning, constructi…
ResinTech is a family-owned American manufacturer of ion exchange resins, activated carbon, filter cartridges, and water treatment systems, headquarte…
Revive Environmental, headquartered in Columbus, Ohio, is an environmental technology company singularly focused on the treatment and destruction of P…
Rheinbraun Brennstoff GmbH (RBB), headquartered in Frechen, Germany, operates as a wholly owned subsidiary of RWE Power AG, combining midsize operatio…
Roberts Filter Group, founded in 1889 and headquartered at 180 Water Works Road in Coatesville, Pennsylvania, is a fifth-generation family-owned manuf…
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…
SCHAEFER KALK GmbH & Co. KG is a fifth-generation family-owned lime manufacturer headquartered in Diez, Germany, with approximately 700 employees worl…
SIMONA AG, headquartered in Kirn, Germany and listed on the Frankfurt and Berlin exchanges, is a global plastics processing company with fiscal 2025 r…
SWAN Analytische Instrumente AG is a Swiss manufacturer established in 1991 and based in Hinwil, specializing exclusively in continuous online analyti…
Shanghai Activated Carbon Factory Co., Ltd. (SHHXTC), founded in 1946 and headquartered in Shanghai's Jinshan District, is one of China's earliest act…
Shanxi Carbon Industry Co., Ltd. (operating as Shanxi Carbon-Chem Industry Co., Ltd. and trading as CARBON TECH MATERIAL) is a Chinese manufacturer an…
Sigrist-Photometer AG, founded in 1946 by Dr. Ing. Willy Sigrist in Ennetbürgen, Switzerland, develops and manufactures high-precision process photome…
Stenner Pump Company, founded in 1957 and veteran-owned, manufactures peristaltic metering pumps at its Jacksonville, Florida facility, selling exclus…
Sunresin New Materials Co., Ltd. (SZSE: 300487), headquartered in Xi'an, China, is a globally top-three ion exchange resin manufacturer with annual ou…
SÜLZLE KOPF GmbH, headquartered in Sulz am Neckar, Germany, is an environmental and energy technology company with over 80 years of experience and par…
Thermax Chemical Europe A/S, based in Herning, Denmark (Industrivej Nord 13, 7400 Herning), is the European arm of Thermax Limited's Chemical business…
Toray Membrane Europe AG, the Swiss-based European arm of Toray Industries, manufactures advanced membrane technology for water treatment, desalinatio…
TriOS Mess- und Datentechnik GmbH, founded in 1998 as a University of Oldenburg spin-off and headquartered in Rastede, Germany, develops and manufactu…
VATEK Çevre Teknolojileri A.Ş. is a Turkish environmental technology company established in 2006 that designs, manufactures, and installs water and wa…
VGE B.V., based in Schijndel, Netherlands, is a UV-C disinfection manufacturer supplying equipment to over 80 countries through three market-focused b…
WesTech Engineering, now affiliated with Swire Water, is a major manufacturer of water and wastewater treatment equipment offering one of the industry…
Xi'an Taijin New Energy and Materials Sci-Tech Co., Ltd. (TJNE), listed on the Shanghai Stock Exchange STAR Market (688813.SH), manufactures titanium …
aQuatell, styled Aquatell, is a family-owned water treatment distributor founded in 2006 by Reid Thornley — a former R&D associate at Trojan Technolog…
atg UV Technology, now a Xylem brand following Xylem's 2023 acquisition of Evoqua Water Technologies, is a United Kingdom-based manufacturer of ultrav…
bNovate Technologies SA, headquartered in Ecublens, Switzerland, is an ISO 9001:2015 certified company that has pioneered automated online flow cytome…
bbe Moldaenke GmbH, headquartered in Schwentinental near Kiel, Germany, has specialized in environmental monitoring instrumentation for over 25 years,…
Eco Fresh Carbon (branded Ecofresh) is an Indian activated carbon manufacturer based in Tuticorin, Tamil Nadu, specializing in coconut shell-based ste…
nke INSTRUMENTATION, headquartered in Hennebont, Brittany, France, designs and manufactures oceanographic and freshwater monitoring instruments, auton…
smart5 envitech GmbH, operating from Lörrach, Germany under the smart5 group umbrella, provides full-lifecycle industrial water and wastewater treatme…
WKS Group, headquartered in Dresden, Germany, is a medium-sized plant engineering firm delivering turnkey water and wastewater treatment facilities un…
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