Water sector companies: K

K2O (Water Consultancy)

KABA LTD (now dormakaba)

Access Control · Windsor

Kabelwerk Eupen AG

Waste Treatment / Processing · Eupen, Belgium

Kaberry Construction

Civil Engineering & Construction · Kendal

Kaczmarek Malewo Sp.J.

Waste Treatment / Processing · Gostyn, Poland

Kadant Paal GmbH

Circular Economy / Materials · Georgsmarienhütte, Germany

KADEME ATIK TEKNOLOJILERI SANAYI A.S

Water & Environmental Technology · ISTANBUL, Turkey

KAEFER Ltd

Site Services · Newton Aycliffe

KAESER KOMPRESSOREN SE

Recycling / Resource Recovery · Coburg, Germany

Kahlbacher Machinery GmbH

Water & Environmental Technology · Kitzbühel, Austria

Kainos Software Limited

Digital Transformation · Belfast

KAISER AG

Water & Wastewater Technology · Schaanwald, Liechtenstein

KALFRISA S.A.U.

Circular Economy / Materials · Zaragoza, Spain

KAM PROJECT CONSULTANTS LTD

Kamstrup Instrumentation Limited

Leak Detection / Smart Metering · Crewe, Cheshire

Kanadevia Inova

Sludge Treatment / Biogas · Zürich, Switzerland

Kanal-Schäfer Umweltservice GmbH

Water Technology / Services · Backnang, Germany

Kanalreiniger.eu Handelsgesellschaft mbH

Field Equipment / Civil Engineering · Coesfeld, Germany

Kanan Ltd

Civil Engineering · Guildford

Kando Environmental Services Ltd

Wastewater AI Analytics · London (UK office)

KAPTA SYSTEMS LTD

Site Services · Darlington

Karis Technical Services Limited

Technical Services · Middlesbrough

Karl Dose GmbH

Recycling / Resource Recovery · Hamburg, Germany

Karl Schöngen KG

Digital Water / Analytics · Salzgitter, Germany

Kartace Soucek, s.r.o.

Water & Environmental Technology · Hradec Kralove, Czech Republic

Katronic Technologies Limited

Ultrasonic Flow Measurement · Stratford-upon-Avon

Kaufmann Umwelttechnik GmbH

Sewer Systems / Stormwater · Wehr, Germany

Kaymac Marine & Civil Engineering

KAZANCI ÇEVRE TEKNIGI BIYOTEKNOLOJI MÜHENDISLIK SAN. VE TIC. LTD. STI.

Water Supply / Distribution · Kadikoy, Istanbul, Turkey

KBS Kreislaufsystem Blechverpackungen Stahl GmhH (KBS)

Water Technology / Services · Düsseldorf, Germany

KDM Communications

Water Industry Supplier · UK

Kebrell Ltd

Pipelines & Infrastructure · Birmingham

KED Co., Ltd

Water & Wastewater Technology · Gumi-si, South Korea

KEE Group Limited

Treatment Technology & Equipment · Stroud

KEE Process Ltd

Wastewater Process Equipment · Southampton

Keenan Culbertson Ltd

KEG Kanalreinigungstechnik GmbH

Water & Wastewater Technology · Limbach-Oberfrohna, Germany

KEIKEN ENGINEERING SL

Recycling / Resource Recovery · Alcobendas, Spain

Keith Walking Floor Europe

Water Technology / Treatment · Barneveld, Netherlands

Kelburne Construction Limited

Civil Engineering · 8 Inkerman Place Kilmarnock

Kelda Group (Yorkshire Water parent)

Infrastructure Holding Company / Yorkshire Water · Bradford, UK

Keller (UK) Limited

Pressure Sensors

Keller Ground Engineering

Ground Engineering / Piling / Ground Improvement / Geotechnical · UK (global parent)

KELLER Pressure GmbH

Pumps / Valves / Instrumentation · Jestetten, Germany

Keltbray Group

Civil Engineering & Construction · London

KEMEO BV

Wastewater Treatment · Hilversum, Netherlands

KEMIRA OYJ

Water Treatment Chemicals · Helsinki

Kendensha Co. Ltd.

Water Supply / Distribution · Izumo, Shimane, Japan

Kennedy Construction

Civil Engineering & Construction · Edinburgh

Kenneth Pye Associates Ltd.

Geoscience Consultancy · Guildford

KenWave Solutions Inc.

Keppel Seghers Belgium

Sludge Treatment / Biogas · Willebroek, Belgium

Kerafol Keramische Folien GmbH & Co. KG

Wastewater Treatment · Eschenbach (Oberpfalz), Germany

Kestrel Environmental

Ketchup Marketing Ltd

Consultancy

Ketech Scientific Instrument Co., Ltd.

Water & Wastewater Technology · Cheng-Chen Dist., Kaohsiung, Taiwan

KETEK GmbH

Circular Economy / Materials · München, Germany

Keter Italia S.p.A.

Water Technology / Treatment · Ormelle TV, Italy

Ketos

Digital, Data & AI · San Jose

KETTLER GmbH

Flow Measurement / Monitoring · Dorsten, Germany

KEULAHÜTTE LÜNEBURG Armaturen GmbH

Flow Measurement / Monitoring · Lüneburg, Germany

KEXPORT Environmental Nonprofit Ltd.

Waste & Environmental Technology · Budapest, Hungary

Keyland Developments

Keyzo Ltd

Digital, Data & AI · Grimsby

KF Unternehmensgruppe GmbH

Recycling / Resource Recovery · Berlin, Germany

KGN Pillinger

Water Boosting & Pump Systems · Bordon

Kiebler AG

Water & Environmental Technology · Zihlschlacht, Switzerland

Kier Group

Kiesel GmbH

Water & Environmental Technology · Baienfurt, Germany

Kijlstra

Water Industry Supplier · Warwickshire

Kilcawley Construction

Civil Engineering & Construction · Sligo

Kilkern Ltd

Pipelines & Infrastructure · UK Nationwide

Kilnbridge Construction Services

Civil Engineering & Construction · London

KIMAX CONTROLS., INC.

Water & Wastewater Technology · Taichung City, Taiwan

Kinetico

Water Treatment · Matlock

King Construction

Kings Armoured Security Services Lt

Security Services · Bristol

Kingsbridge Risk Solutions Ltd

Health & Safety / Insurance · Tewkesbury

Kingsley Plastics Limited

Kingspan Insulated Panels

Building Insulation · Leominster

Kingspan Water & Energy Ltd

Kingston Upon Hull Council

KINLEY SYSTEMS LTD

Civil Engineering Products · Pattishall

KINTO UK Limited

Site Services · London

Kinéis

Water Supply / Distribution · Ramonville-Saint-Agne, France

Kiowa Limited

Pumps / Valves / Instrumentation · UK

Kirby Civils

Civil Engineering & Construction · Belfast

Kirklees Council

Kitchen, Bathroom & Bedroom Specialists Association

Kite Projects Ltd

KITE UTILITY SERVICES LTD

Utilities · Leamington Spa

Kitson Keegan Utility Services Ltd

Utilities · St Helens

Kiverco Limited

Circular Economy / Materials · Dungannon, County Tyrone

Kiwa UK

Environmental & Compliance · Leatherhead

KK Water Purification

Klarissa

KLARO GmbH

Sewer Systems / Stormwater · Bayreuth, Germany

Klass Filter GmbH

Sewer Systems / Stormwater · Eresing, Germany

Kleemann GmbH

Field Equipment / Civil Engineering · Göppingen, Germany

Kleemeier,Schewe + Co., KSH GmbH

Wastewater Treatment · Vlotho, Germany

KLINGER GmbH

Flow Measurement / Monitoring · Idstein, Germany

KM Construction (N.W) Ltd

KMT GmbH

Sludge Treatment / Biogas · München, Germany

KMU LOFT Cleanwater SE

Wastewater Treatment · Kirchentellinsfurt, Germany

KNF Neuberger (UK)

Pumps & Valves

KNIGHT FRANK LLP

Property Consultancy · London

Knights Brown Construction

Civil Engineering & Construction · Southampton

knowH2O - BG Bildungswerk digital GmbH

Recycling / Resource Recovery · München, Germany

Ko-Green GmbH

Digital Water / Analytics · Darmstadt, Germany

Kobato GmbH

Waste & Environmental Technology · Gronau, Germany

KOBIT, spol. s r.o.

Field Equipment / Civil Engineering · Jicin, Czech Republic

Kobold Instruments Limited

Flow Measurement / Monitoring · Mansfield, Nottinghamshire

Kobus Services

Tamworth, Staffordshire, UK · Tamworth

Koch Separation Solutions

Water Quality & Testing · USA (UK market active)

KOH Consulting

KOKS Robotics s.r.o.

Water & Wastewater Technology · Trnava, Slovakia

Komatsu Germany GmbH

Field Equipment / Civil Engineering · Hannover, Germany

Komax Systems

Recycling / Resource Recovery · Huntington Beach, United States of America

Komline

Recycling / Resource Recovery · PEAPACK NJ, United States of America

Kommunalfahrzeug-Service Niederrhein GmbH

Water & Wastewater Technology · Hamminkeln, Germany

Kommunikation DS Recycling GmbH

Water Technology / Services · Köln, Germany

Kompan ltd

Outdoor Play / Leisure · Nationwide

Kompetenznetzwerk Umweltwirtschaft.NRW

Waste & Environmental Technology · Düsseldorf, Germany

Kompetenzzentrum Digitale Wasserwirtschaft gemeinnützige GmbH

Water & Environmental Technology · Essen, Germany

KOMPLET SPA

Field Equipment / Civil Engineering · Trecastelli (AN), Italy

KOMPOZIT KIMYA VE ELEKTROMEKANIK MALZEME SAN. VE TIC.A.S.

Waste Treatment / Processing · KOCAELI, Turkey

Komptech GmbH

Waste & Environmental Services · Frohnleiten, Austria

Konica Minolta (UK) Ltd

Konrad Pumpe GmbH

Waste & Environmental Technology · Sendenhorst, Germany

Konrad Raetts GmbH

Water Supply / Distribution · Herford, Germany

Konti Hidroplast DOOEL

Digital Water / Analytics · Gevgelija, North Macedonia

Kooi Security Deutschland GmbH

Waste & Environmental Technology · Schortens, Germany

Korea Environmental Industry & Technology Institute (KEITI)

Waste & Environmental Technology · Seoul, South Korea

Korea Environmental Industry Associtation (KEIA)

Recycling / Resource Recovery · Seoul, South Korea

Korec Group

Civil Engineering / Survey · Liverpool, Merseyside

KORN Recycling GmbH

Water Supply / Distribution · Albstadt, Germany

KOTI Industrieel en Technisch Borstelwerk BV

Water & Environmental Technology · Weert, Netherlands

KOVALUS Separation Solutions LLC.

Sewer Systems / Stormwater · Wilmington, United States of America

Kozegho, Lda.

Wastewater Treatment · Paúl - Torres Vedras, Portugal

KOZMAKSAN END. MAK. INS. TURZ. GIDA IC VE DIS TIC. PAZ. LTD. STI.

Water & Environmental Technology · Ankara, Turkey

KPMG LLP

Consultancy · London

Kraftwerk Software Holding GmbH

Recycling / Resource Recovery · Halle, Germany

Krah Pipes GmbH & Co. KG

Waste Treatment / Processing · Schutzbach, Germany

Krajewski Wolfgang GmbH & Co. KG

Pumps / Valves / Instrumentation · Lüneburg, Germany

Kraken Sense

Recycling / Resource Recovery · Oakville, Canada

Kraken Technologies

Customer Management Software · London

Kramer-Werke GmbH

Water & Environmental Technology · Pfullendorf, Germany

KRASO GmbH & Co. KG

Waste Treatment / Processing · Rhede, Germany

KrasoTech GmbH

Digital Water / Analytics · Laussnitz, Germany

Kremsmueller Anlagenbau GmbH

Wastewater Treatment · Steinhaus, Austria

Krickl Waagen Systeme GmbH

Water Technology / Services · Stockerau, Austria

Krieg & Fischer Ingenieure GmbH

Sludge Treatment / Biogas · Göttingen, Germany

Kriwan Industrie-Elektronik GmbH

Pumps / Valves / Instrumentation · Forchtenberg, Germany

Krofta

KROHNE Ltd

Wellingborough, UK · Duisburg, Germany

KROHSE GmbH

Sludge Treatment / Biogas · Neuhausen am Rheinfall, Switzerland

Kroll & ZILLER GmbH + Co.KG

Flow Measurement / Monitoring · Hilden, Germany

KROLL Fahrzeugbau- Umwelttechnik GmbH

Field Equipment / Civil Engineering · Hünxe, Germany

Krone Filter Solutions GmbH

Wastewater Treatment · Oyten, Germany

Krones Recycling GmbH

Circular Economy / Materials · Flensburg, Germany

KRS Recycling Systems GmbH

Circular Economy / Materials · Neuschönau, Germany

KRSS LTD

Environmental Services · Kendal

Krug & Priester GmbH & Co. KG

Waste & Environmental Technology · Balingen, Germany

KrW Kreislaufwirtschafts- und Abfallverwertungs-Gesellschaft mbH

Water Technology / Services · Duisburg, Germany

KRÖGER Greifertechnik GmbH & Co.KG

Waste & Environmental Technology · Sonsbeck, Germany

KS Civils and Groundworks Ltd

Civil Engineering / Groundworks / Utilities · UK

KS Engineering GmbH

Water Technology / Services · Achstetten, Germany

KSB Limited

Treatment Technology & Equipment · Loughborough

KUBICEK VHS, s.r.o.

Sewer Systems / Stormwater · Velke Losiny, Czech Republic

KUBOTA Water and Environment Europe Ltd

Sewer Systems / Stormwater · London

Kuchler GmbH

Digital Water / Analytics · München, Germany

Kugelmann Maschinenbau e.K.

Water & Environmental Technology · Rettenbach, Germany

Kugler Behälter- und Anlagenbau GmbH

Water Supply / Distribution · Nagold, Germany

KUHN GmbH Technische Anlagen

Water Supply / Distribution · Höpfingen, Germany

KUHN PSA GmbH

Wastewater Treatment · Eching, Germany

KUMAS - Kompetenzzentrum Umwelt e. V.

Sludge Treatment / Biogas · Augsburg, Germany

Kurita Water Industries

Water Treatment Chemicals & Process Solutions · Manchester

Kurita Water Treatment

Water Treatment Chemicals / Industrial Water / Process Water · Japan (UK active)

KURO Kunststoffe GmbH

Waste Treatment / Processing · Edewecht, Germany

Kusiar Project Services Inc

Recycling / Resource Recovery · Stratford, Canada

Kusters Water (Zima Corporation)

Wastewater Screening / Clarification / Biosolids / Headworks · USA/Germany

KWI International Environmental Treatment GmbH

Sludge Treatment / Biogas · Ferlach, Austria

Kwik-Zip Spacers

Pipe Centralisers / Casing Spacers / Pipeline Installation · Australia (UK market active)

KWS Energy Knowledge eG

Sludge Treatment / Biogas · Essen, Germany

Kymera International

Recycling / Resource Recovery · Durham, United States of America

KZO SA

Flow Measurement / Monitoring · Konskie, Poland

Kärcher Municipal GmbH

Water & Environmental Technology · Reutlingen, Germany

König Innovationstechnik GmbH

Field Equipment / Civil Engineering · Saaldorf-Surheim, Germany

König Komfort- und Rennsitze GmbH

Water & Environmental Technology · Ilsfeld, Germany

Köpf Fahrzeugbau GmbH

Water Technology / Treatment · Schemmerhofen, Germany

Körting Hannover GmbH

Sewer Systems / Stormwater · Hannover, Germany

Kühne Förderanlagenbau K & K Sondermaschinen

Waste & Environmental Services · Lommatzsch, Germany