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Onsite & Decentralized Treatment

Compact systems that treat wastewater at homes, businesses, and remote sites without central sewers.

51 manufacturers
Onsite & Decentralized TreatmentPump Stations

AK Industries, Inc. is a family-owned manufacturer headquartered in Plymouth, Indiana, producing fiberglass and polyethylene products for centralized …

Plymouth, INView Profile →
Onsite & Decentralized TreatmentStorage tanks

APLAST d.o.o. is a Slovenian manufacturer based in Žalec with over 50 years of experience in rotational molding and robotic molding technologies. Empl…

LOZNICA PRI ZALCU 37, 3310 ZALEC, SloveniaView Profile →
Onsite & Decentralized TreatmentWastewater Package PlantsPackage MBR Plants+22 more

Founded in 2007 by Eckhard G. Bischoff and based in Herford, Germany, AQUATO Umwelttechnologien GmbH manufactures decentralized wastewater treatment s…

Herford, GermanyView Profile →
Onsite & Decentralized TreatmentSCADA & Central ControlSmall Community Treatment Plants+3 more

ARSIMAK BV, operating under its Xealio brand from its headquarters in Evergem, Belgium, develops and manufactures containerized Sequencing Batch React…

Zaventem, BelgiumView Profile →
Onsite & Decentralized TreatmentAeration equipmentFlotation Systems (DAF)

ATB WATER GmbH is a German family-owned manufacturer of decentralized and semi-centralized wastewater treatment systems, founded on April 1, 1999. The…

Südstraße 2, 32457 Porta Westfalica, GermanyView Profile →
Onsite & Decentralized TreatmentPlastic Pipe & FittingsStormwater Infiltration

Advanced Drainage Systems (ADS), founded in 1966 and headquartered in Hilliard, Ohio, is North America's leading manufacturer of stormwater and onsite…

4640 Trueman Boulevard, Hilliard, OH 43026View Profile →
Onsite & Decentralized Treatment

American Manufacturing Company, Inc., based in Elkwood, Virginia, has specialized in onsite wastewater and water treatment systems for over 30 years. …

Elkwood, VirginiaView Profile →
Onsite & Decentralized TreatmentIndustrial Pretreatment Package PlantsPackage MBR Plants+12 more

Anua, based in Greensboro, North Carolina, develops and manufactures decentralized wastewater treatment and odor control systems under its 'One Place …

Onsite & Decentralized TreatmentOdor Control SystemsSubmerged Fixed-Film Systems

Anua International, founded in 1993 and based in Greensboro, North Carolina, is an American manufacturer of decentralized wastewater treatment systems…

Onsite & Decentralized TreatmentSeparator systemsCoalescing Separators+9 more

Aquafix Milieu B.V., headquartered in Mijdrecht, Netherlands and now part of the ACO Group, is the largest separator manufacturer in the Benelux regio…

Genieweg 20-30, 3641 RH Mijdrecht, The NetherlandsView Profile →
Onsite & Decentralized TreatmentWastewater Package PlantsSubmersible pumps+6 more

Ashland Pump, established in 2012 as the wholesale-channel brand of family-owned Ashland Water Group, manufactures a full range of submersible wastewa…

1191 Commerce Parkway, Ashland, OH 44805View Profile →
Onsite & Decentralized TreatmentBlowersAeration equipment

BIBUS GmbH, based in Germany and operating as a subsidiary of the global BIBUS Group, is a technical trading and service company specializing in envir…

Max-Eyth-Straße 41/1, 89231 Neu-Ulm, GermanyView Profile →
Onsite & Decentralized TreatmentWastewater Plant Control SystemsPackage Plant Electrical Equipment+7 more

BONNEL TECHNOLOGIE s.r.o, a family-run Czech firm with more than 30 years behind it, manufactures electronic and mechatronic devices for water treatme…

Wolkerova 38, 350 02 Cheb, Czech RepublicView Profile →
Onsite & Decentralized TreatmentWastewater Package PlantsSeparator systems+14 more

BP GROUP d.o.o. is a Croatian environmental equipment manufacturer headquartered in Kneževi Vinogradi, operating subsidiaries across seven countries i…

Glavna 2, 31309 Knezevi Vinogradi, CroatiaView Profile →
Onsite & Decentralized TreatmentWastewater Package PlantsPackage MBR Plants+16 more

BioMicrobics, headquartered in Lenexa, Kansas, has spent over 27 years developing pre-engineered, pre-packaged water and wastewater treatment systems …

Lenexa, KS, United StatesView Profile →
Onsite & Decentralized TreatmentSubmerged Fixed-Film SystemsAnaerobic Treatment Systems+3 more

Christian Stoehr GmbH & Co. KG manufactures the Hel-X family of biofilm carrier media at its plant in Marktrodach, Germany. A third-generation family …

Kronacher Straße 2-14, 96364 Marktrodach, GermanyView Profile →
Onsite & Decentralized TreatmentBelt Filter PressesCloth Media Filters & Microscreens+25 more

Coskun Arıtma A.Ş. is a Turkish environmental technology company founded in 2005 and headquartered in Dilovası, Kocaeli. The company designs, manufact…

Köseler Mah. 1. Cad. 8 Sok. 3, 41455 Kocaeli, TürkiyeView Profile →
Onsite & Decentralized TreatmentWastewater Package PlantsModular Treatment Plants+7 more

Delta Treatment Systems, now operating under Infiltrator Water Technologies—a subsidiary of Advanced Drainage Systems (ADS)—is a leading manufacturer …

Old Saybrook, CT, United StatesView Profile →
Onsite & Decentralized TreatmentFlotation Systems (DAF)Drinking Water Treatment Systems+10 more

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…

Wilsonova 420/27, Soběslav III, 392 01, Czech RepublicView Profile →
Onsite & Decentralized TreatmentSubmerged Fixed-Film SystemsSpecialty Bioreactors+1 more

EXPO-NET Danmark A/S, headquartered in Hjørring, Denmark, is the manufacturer of BIO-BLOK structured biofilm carrier media used in biological wastewat…

Georg Jensens Vej 5, 9800 Hjørring, DenmarkView Profile →
Onsite & Decentralized TreatmentCoalescing SeparatorsDrinking water conditioning+20 more

Ekoling d.o.o., headquartered in Hrušica, Slovenia, manufactures water and wastewater treatment products as a member of the Roto Group, which operates…

Hrusica 72c, 4276 Hrusica, SloveniaView Profile →
Onsite & Decentralized TreatmentStorage tanksGraywater Recycling

ELBI S.p.a., headquartered in Limena (Padova), Italy, is a polyethylene product manufacturer whose AQUAPURA division produces integrated systems for w…

Via Buccia 9, 35010 LIMENA, ItalyView Profile →
Onsite & Decentralized TreatmentSubmerged Fixed-Film SystemsCloth Media Filters & Microscreens+8 more

Entex Technologies, Inc. is a Chapel Hill, North Carolina-based manufacturer of advanced biological wastewater treatment systems, holding U.S. patents…

Chapel Hill, NC, United StatesView Profile →
Onsite & Decentralized TreatmentVacuum Sewer SystemsRemote Monitoring+1 more

Flovac is a global designer and supplier of vacuum sewer systems, providing an alternative to conventional gravity and septic infrastructure for commu…

Lindenweg 7, 31319 Sehnde, GermanyView Profile →
Onsite & Decentralized TreatmentModular Treatment PlantsDesalination+1 more

Fluence Corporation, headquartered in Plymouth, Minnesota and listed on the Australian Securities Exchange, delivers decentralized and modular water a…

Plymouth, Minnesota, United StatesView Profile →
Onsite & Decentralized TreatmentPrefabricated Treatment PlantsSmall Community Treatment Plants+1 more

FujiClean Co., Ltd. is a Japanese manufacturer of onsite wastewater treatment systems, founded in 1961 and recognized as one of the world's leading pr…

1-16-15 Marunouchi, Naka-ku, Nagoya-shi, Aichi 4600002, JapanView Profile →
Onsite & Decentralized TreatmentDrainage EquipmentPlastic Pipe & Fittings+5 more

Fumoso Industrial S.A., operating through its Drenotube brand, is a Spanish manufacturer that originated in 1965 as an EPS packaging producer in Corne…

Parets del Vallès, Barcelona, SpainView Profile →
Onsite & Decentralized TreatmentConcrete Pipe & FittingsMicrotunneling+14 more

HABA-Beton Johann Bartlechner KG is a German precast concrete manufacturer serving underground civil engineering and water infrastructure markets acro…

Langschwert 72, 84518 Garching, GermanyView Profile →
Onsite & Decentralized TreatmentStorage tanks

Infiltrator Water Technologies, now part of Advanced Drainage Systems (ADS), has been a leader in the onsite wastewater treatment industry for over 38…

Old Saybrook, Connecticut, United StatesView Profile →
Onsite & Decentralized TreatmentPackage MBR PlantsMembrane Systems

Innovatreat (legal entity: Innovative Treatment Products, Inc.) is an Owings Mills, Maryland-based manufacturer of advanced decentralized wastewater t…

Owings Mills, Maryland, United StatesView Profile →
Onsite & Decentralized TreatmentAeration equipment

Jet Inc., based at 750 Alpha Drive in Cleveland, Ohio, is an ISO 9001:2015 certified manufacturer of residential and commercial onsite wastewater trea…

Onsite & Decentralized TreatmentPackaged Rainwater SystemsPrefabricated Treatment Plants+5 more

Marseplast sp. z o.o., based in Niepołomice near Kraków, Poland, leverages over 35 years of plastics processing expertise across 20 injection molding …

Niepolomice, Lesser Poland, PolandView Profile →
Onsite & Decentralized TreatmentPackage MBR PlantsBar Screens & Fine Screens+26 more

MENA Water FZC is an engineering and manufacturing firm dual-headquartered in Sharjah Airport Free Zone, UAE, and Berching, Germany, delivering contai…

P.O. Box 120881, Sharjah SAIF Zone, United Arab EmiratesView Profile →
Onsite & Decentralized TreatmentWastewater Package PlantsGrease Separators & Interceptors+12 more

NavoTech Inżynieria Środowiska is a Polish manufacturer of polyethylene equipment for the water and sewage industry, operating with 100% Polish capita…

Zabrze, Silesia, PolandView Profile →
Onsite & Decentralized TreatmentCloth Media Filters & MicroscreensDrinking Water Treatment Systems+11 more

Norwalk Wastewater Equipment Company (Norweco), founded in 1906 and headquartered in Norwalk, Ohio, manufactures water and wastewater treatment produc…

Norwalk, Ohio, United StatesView Profile →
Onsite & Decentralized TreatmentCloth Media Filters & MicroscreensLevel meters+12 more

Orenco Systems, Inc. was founded in 1981 and is headquartered in Sutherlin, Oregon, where it researches, designs, and manufactures onsite and decentra…

Onsite & Decentralized TreatmentGrease Separators & InterceptorsModular Treatment Plants+19 more

Premier Tech Aqua, operating under the Rewatec brand, is a division of Premier Tech specializing in decentralized water and wastewater treatment syste…

Riviere-du-Loup, Quebec, CanadaView Profile →
Onsite & Decentralized Treatment

Presby Environmental, now integrated into Infiltrator Water Technologies (a subsidiary of Advanced Drainage Systems), designs and manufactures passive…

Onsite & Decentralized TreatmentPackage MBR PlantsSmall Community Treatment Plants+7 more

PureBlue Water, founded in 2008 and based in Kapellebrug, Netherlands, designs and manufactures compact decentralized wastewater treatment systems wit…

Kapellebrug, The NetherlandsView Profile →
Onsite & Decentralized TreatmentWastewater Package PlantsVacuum Sewer Systems+3 more

Qua-vac B.V., headquartered in Almere, the Netherlands, has designed and manufactured vacuum wastewater systems for over 50 years under CEO Ivar Quatf…

Almere, The NetherlandsView Profile →
Onsite & Decentralized TreatmentActivated Sludge SystemsStorage tanks

ROTOTEC SPA, headquartered in Lunano in Italy's Marche region with a secondary facility in Sant'Angelo in Vado, operates under the direction of HB Bos…

DELL'ARTIGIANATO 6, 61026 Lunano, ItalyView Profile →
Onsite & Decentralized TreatmentVacuum Sewer SystemsRemote Monitoring+5 more

Roediger Vacuum GmbH, based in Darmstadt, Germany, holds over 50 patents and has deployed approximately 70,000 house connection chambers in continuous…

Hanau, Hesse, GermanyView Profile →
Onsite & Decentralized TreatmentBar Screens & Fine ScreensBelt thickeners+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 →
Onsite & Decentralized TreatmentSubmersible pumpsPackage 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 →
Onsite & Decentralized TreatmentModular Treatment PlantsSubmerged Fixed-Film Systems

TERRECO Environmental Solutions LLC is an environmental technology company providing wastewater treatment and solid waste disposal solutions under a m…

Onsite & Decentralized TreatmentOil & Fuel SeparatorsPackage Plants with Sludge Stabilization+10 more

JSC Traidenis, founded in 1996 in Alytus, Lithuania, was the first Lithuanian company to manufacture wastewater treatment plants from glass-reinforced…

Alytus, Alytus County, LithuaniaView Profile →
Onsite & Decentralized TreatmentFlotation equipmentIndustrial Wastewater Systems+15 more

TopolWater s.r.o. is a family-owned Czech manufacturer of wastewater treatment plants, established as an engineering office in 1990 by Ing. Jan Topol …

Nad Rezkovcem 1114, 286 01 Čáslav, Czech RepublicView Profile →
Onsite & Decentralized TreatmentWastewater Package PlantsStorage tanks+12 more

Trepovi S.L. is a Spanish manufacturer founded in 1995 in Solsona, Catalonia, operating from an 18,000 m² facility with over 40 employees. The company…

P.I. Santa Llúcia, C/ Paraires, 3, 25280 Solsona, Lleida, SpainView Profile →
Onsite & Decentralized TreatmentGrease Separators & InterceptorsOil & Fuel Separators+5 more

UAB ENEKA, established in 1998 and headquartered in Kaunas, Lithuania, is a manufacturer of wastewater treatment equipment and rotationally molded pol…

Kaunas, LithuaniaView Profile →
Onsite & Decentralized TreatmentWastewater Package PlantsPrefabricated Treatment Plants+11 more

batchpur GmbH & Co. KG, based in Wilnsdorf, Germany with manufacturing in Brehna, develops and manufactures SBR wastewater treatment systems holding o…

Wahlbacher Hof, 57234 Wilnsdorf, GermanyView Profile →
Onsite & Decentralized TreatmentCloth Media Filters & MicroscreensFlotation equipment+18 more

utp umwelttechnik pöhnl GmbH, founded in 2002 and based in Seybothenreuth, Bavaria, is a second-generation family business with around 30 employees th…

Seybothenreuth, Upper Franconia, Bavaria, GermanyView Profile →
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