Directory A–Z

Water sector companies: A

705 company and organisation profiles starting with A. Search and filter the full directory →

AB C D E F G H I J K L M N O P Q R S T U V W X Y Z 0–9

A & B AIR SYSTEMS LIMITED

HVAC / Air Systems · Wakefield

A & J Aqua Jet Ltd

Drainage & Jetting · Ellesmere Port

A BROWN GARDENING SERVICES

Grounds Maintenance · Ellesmere Port

A J Clark Group Ltd

A J Tensile Biogas Systems Ltd

Biogas & Energy Management · Caldicot

Civil Engineering · Morpeth

A S Plant Limited

Site Services · Redditch

A Star Traffic Management

A&E Controls Ltd

HVAC / BMS Controls · Musselburgh

Treatment Technology & Equipment · Crewe

A. Kaoussis S.A.

Field Equipment / Civil Engineering · Aigaleo, Greece

Water & Wastewater Technology · Heppenheim, Germany

Field Equipment / Civil Engineering · Barberino-Tavarnelle, (FI) Italy, Italy

A.S.T. Degen GmbH

Field Equipment / Civil Engineering · Schwegenheim, Germany

Wastewater Treatment · Gossolengo, Italy

A.T.W.T. Europe B.V.

Waste & Environmental Technology · Loosbroek, Netherlands

A.U.G Signals Ltd

Intelligent Water Surveillance / Acoustic Monitoring / IoT · Canada (UK market active)

A.W. Chesterton Company

Mechanical Seals / Packing / Coatings / Pump & Valve Sealing · USA (UK active)

A1 Cbiss Limited

Wastewater / Gas Detection · Ellesmere Port

Products & Equipment · Sunderland

AA DRIVETECH LTD

Aalberts Hydronic Flow Control

Pumps & Valves · Stourbridge

Aalberts Intergrated Piping Systems Group Ltd

Trenchless Technology · Doncaster

Aalborg Energie Technik a/s

Sludge Treatment / Biogas · Aalborg, Denmark

Utilities · Aarhus C

Aarsleff Ground Engineering Ltd

Civil Engineering & Construction · Newark

AAT Abwasser- und Abfalltechnik GmbH

Sludge Treatment / Biogas · Wolfurt, Austria

Sludge Treatment / Biogas · Orzinuovi (BS), Italy

Waste & Environmental Technology · Meaulte, France

Abakus Projekt Management GmbH

Water Technology / Treatment · Herne, Germany

Spill Response / Environmental / Sediment Control / Wastewater · USA

Pumps / Valves / Instrumentation · Ladenburg, Germany

Water Industry Supplier · Warrington

ABB Measurement & Analytics

Automation / Drives / Instrumentation / Power / Water Sector · Switzerland (major UK operations)

ABC Stainless Ltd

Treatment Technology & Equipment · Stourbridge

Dust Suppression / Soil Stabilisation / Construction Site Environmental · International (UK market active)

Diaphragm Pumps / Sludge Pumps / High Pressure Plunger Pumps · Germany (US and UK active)

Aberdeen council

Sludge Treatment / Biogas · Brunflo, Sweden

Abfallbehälter & Container Weber GmbH & Co. KG

Water Technology / Treatment · Haan, Germany

Abfallplus GmbH & Co. KG

Water Technology / Services · Rottweil, Germany

Abfallwirtschaftsbetrieb München

Water Technology / Treatment · München, Germany

ABG Ltd (Geosynthetics)

Able Instruments & Controls Limited

Flow Measurement / Instrumentation · Reading

ABPLAST Group s.r.o.

Sewer Systems / Stormwater · Cistá, Czech Republic

Waste & Environmental Technology · Gwangyang-si,, South Korea

Absolute Civil Engineering

Civil Engineering & Construction · County Durham

Absolute Solar and Wind

Utilities · Scotland

Absolute Water Compliance

Water Hygiene, Legionella Risk Assessment & Compliance · Barnsley, Yorkshire

AC Cable Solutions

Mechanical & Electrical Engineering · UK

AC Plastic Developments

Water Industry Supplier · Lincolnshire

AC Water Connections Ltd

Academy Geomatics Ltd

Consultancy & Professional Services · Redditch

ACAI DEPURACION S.L.

Recycling / Resource Recovery · MONZON, Spain

Accelerator Solutions

Skills & Training · Crawley

Accent Marketing and Research Limited

Market Research · London

Accent Wire Ltd

Circular Economy / Materials · Bradford, West Yorkshire

Accenture (UK) Ltd

Water Treatment Chemicals · Manchester

ACCIONA Water UK

Desalination / Water Treatment / D&B Contracts / Infrastructure · Spain (UK active — London office)

Acclaro Advisory Ltd

Accomplish Consulting Ltd

Consultancy · Maghull

ACE (Aquatic Control Engineering)

Flood Defence & Water Control · Bolton

ACE Aquatic Control Engineering

Treatment Technology & Equipment · Kendal

Achilles Information

Carbon & Supply Chain Management · Abingdon, Oxfordshire

Ackmann & Lörcher GmbH & Co. KG

Water Technology / Services · Haldensleben, Germany

Aclara Technologies

Aclima - Asociación Cluster de Industrias de Medio Ambiente de Euskadi

Waste & Environmental Technology · Bilbao, Spain

ACME Engineering Products Ltd.

Sewer Systems / Stormwater · Montreal, Canada

Waste Management / Collection · Santo Stefano Ticino, Italy

Waste Treatment / Processing · Büdelsdorf, Germany

ACO Technologies

Drainage · Shefford, Bedfordshire

Acorn Environmental Management Group Ltd

Acorn Water (Smart Metering)

Digital, Data & AI · Warwick

Acothane UK Ltd

Lutterworth, Leicestershire, UK · Lutterworth

Acoustiblok UK Ltd

Sewer Systems / Stormwater · Cadelbosco di Sopra, Italy

ACS Agriculture Ltd

ACS Construction

Civil Engineering · construction House Fourth Way Wembley. Middlesex

ACS Multi Utility Ltd

ACT Commodities

Energy & Commodity Trading · London

Electrical, Automation & Process Engineering · Birmingham

Acteon Group Ltd

Chemicals & Dosing

Action Sustainability Trading Ltd

Consultancy · Altrincham

Activa Ingenieros

Waste & Environmental Technology · Mungia, Spain

Active Infrastructure

Civil Engineering & Construction · Keighley

Active Membranes

Water Quality & Testing · USA

Active Tunnelling Ltd

Sewer Cleaning Equipment · Coalville

ACWA SERVICES LTD

Water & Wastewater Treatment · Skipton

Digital Transformation · London

Adambi Adgenera Srl

Water Technology / Treatment · Torino, Italy

Adaptive Control Solutions Ltd

Instrumentation & Monitoring · Shipley

Wastewater Treatment · El Prat llobregat, Spain

ADBA (Anaerobic Digestion & Bioresources Association)

Trade Association / Events / Advocacy · London, UK

Addicott Electrics Ltd

Treatment Technology & Equipment · Teignmouth

Addison Plant LTD

Addleshaw Goddard LLP

Consultancy & Professional Services · Leeds

Civil Engineering · Allison Avenue

Adept Concrete Cutting

Civil Engineering · 8g

Adept Fluidraulics Pvt Ltd

Digital Water / Analytics · Coimbatore, India

Digital Water / Analytics · Wien, Austria

Adhesive Tape Manufacturer's Association

ADIRO Automatisierungstechnik GmbH

Water & Environmental Technology · Esslingen, Germany

Adler and Allan Ltd

Environmental Services / Protective Coatings / Spill Response / Asset Protection · UK (nationwide)

Adroit Construction Services

ADS (Advanced Drainage Systems)

Pipelines & Infrastructure · Northamptonshire

ADS Environmental Services

Flow Monitoring / Sewer Network Analytics / Level Measurement · USA (UK active)

ADS Laser Cutting

Civil Engineering & Construction · Huddersfield

Adsyst (Automation) Limited

Instrumentation & Monitoring · Telford

Advance Northumberland Limited

Consultancy & Professional Services · Guildford

Advance Utilities (Scotland) Ltd

Advance Welding

Electrofusion Welding Equipment for PE/PP Pipelines · Cleckheaton, West Yorkshire

Advanced Diesel Engineering Ltd

Advanced Drainage Systems Europe B.V.

Waste Treatment / Processing · Rotterdam, Netherlands

Advanced Infrastructure Technologies

Advanced Pipe Inspection Ltd (API)

Leak Detection · Derby, UK

Advanced Pipe Inspection UK Limited

Leak Detection · Lichfield

ADVANTAGE AUSTRIA München, Österreichisches Generalkonsulat – Handelsabteilung

Sludge Treatment / Biogas · München, Germany

Advantage Controls

Water Treatment · Huddersfield

Advitech (Water Sector Analytics)

Digital, Data & AI · Guildford

Digital & Data · Manchester

Aebi Schmidt UK Ltd

Sludge Treatment / Biogas · Herten, Netherlands

AECOM UK Infrastructure

Engineering / Environment / Water / Major Projects · USA (major UK operations)

Waste Treatment / Processing · Szamotuly, Poland

Waste & Environmental Technology · Brakel, Netherlands

Aeris Technologies Europe

Aermech Limited

Aeration & Pumps Engineering

Aeroflex-Aeration-Systems GmbH

Sewer Systems / Stormwater · Sachsenhagen, Germany

AeroThermal Group

Sludge Treatment / Biogas · UK

Sludge Treatment / Biogas · Gedved, Denmark

Water Industry Supplier · Langston Road Loughton

AERZEN MACHINES LTD

Pumps & Valves · Loughton

Aetha (Flybotix)

Survey & Investigation

Treatment Technology & Equipment · Southampton

AFFCO Flow Control (UK) Ltd

Flow Measurement / Monitoring · Telford, Shropshire

Waste & Environmental Services · Lainate, Italy

Affini Technology

Digital, Data & AI · Warrington

Digital Water / Analytics · Blaubeuren, Germany

Site Services · Preston

Digital, Data & AI · Madrid

Agentur für Wirtschaft und Entwicklung

Recycling / Resource Recovery · Berlin, Germany

Aggregates & Earthmoving · Ilkeston, Derbyshire

Aggregate Industries

Treatment Technology & Equipment · Glasgow

AGILENT TECHNOLOGIES

Instrumentation & Monitoring · Cheadle

Agility Works Ltd

Environmental Services · UK (M Group Services)

Sludge Treatment / Biogas · Pfaffenhofen, Germany

Agricultural Engineers Association

Agricultural Industries Confederation

Sewer Systems / Stormwater · Calvisano, Italy

Sludge Treatment / Biogas · Neuhaus am Inn, Germany

Trenchless Technology · Austria (US operations)

AGRU Kunststofftechnik Gesellschaft m.b.H.

Waste Treatment / Processing · Bad Hall, Austria

AGU Umwelttechnik

Sludge Treatment / Biogas · Köln, Germany

Aguas Latinas Mexico, S. de R.L. de C.V

Water Supply / Distribution · D.F., Mexico, Mexico

agw Arbeitsgemeinschaft der wasserwirtschafsverbände in NRW e.V.

Water & Environmental Technology · Bergheim, Germany

AI / Data Analytics

Satellite AI / Asset Monitoring · Harrow

Digital & Data · Milton Keynes

Sludge Treatment / Biogas · Sursee, Switzerland

AIM UTILITIES LTD

Utilities · Dudley

Aimeijie (Hainan) Supply Chain Co., Ltd.

Digital Water / Analytics · Haikou, People's Republic of China

Aimpoint Digital UK Limited

Digital & Data · London

Air & Water Treatment

https://www.airwatertreatments.com · GU14

Sludge Treatment / Biogas · Rho, Italy

Air Cleaning & Management GmbH

Sludge Treatment / Biogas · Wedel, Germany

Air Cleaning Management Benelux BV

Sludge Treatment / Biogas · Deventer, Netherlands

Digital & Data · Nottingham

AIR LIQUIDE UK LTD

Chemicals & Dosing · Staines-upon-Thames

AIR SUPPLY (NORTH EAST) LTD

Chemicals & Dosing · North East England

Mechanical & Electrical Engineering · UK

Air Water Treatments Limited

Treatment Technology & Equipment · Chester

Airclean Safety Products

Digital Water / Analytics · Mönchengladbach, Germany

Airco Process Technology

Sludge Treatment / Biogas · Fredericia, Denmark

Sludge Treatment / Biogas · Vicenza, Italy

Airedale Chemical Company Limited

Chemicals & Dosing · Keighley

Airedale Chemical Company Ltd

Water Treatment Chemicals / Coagulants / Disinfection / Distribution · Bradford, UK

Airport Operators Association

Sludge Treatment / Biogas · Magenta, Italy

Waste & Environmental Technology · CHECONGJU, South Korea

Airvalve Flow Control GmbH

Flow Measurement / Monitoring · Möhnesee, Germany

Water & Wastewater Technology · Heidelberg, Germany

Aitchison Raffety Group

Planning & Property Consultancy · Hertford

AIUT Sp. z o.o.

Pumps / Valves / Instrumentation · Gliwice, Poland

AIX-Net-WWR-Bündnis

Recycling / Resource Recovery · Aachen, Germany

AJ Engineering & Construction Services Ltd

Civil Engineering & Construction · Stoke-on-Trent

AJA Architects Consulting Limited

AJG Trucks & Trailers

Field Equipment / Civil Engineering · Chitila, Romania

AJP Couriers (Nationwide) Ltd

Site Services · Wakefield

Water Technology / Services · Aachen, Germany

AKANSU PLASTIK VE CAM SANAYI VE TIC. A.S.

Digital Water / Analytics · KAYSERI, Turkey

Waste & Environmental Technology · Toulouse, France

Akerströms Björbo AB

Water & Wastewater Technology · Björbo, Sweden

Circular Economy / Materials · Chambery, France

AKW Apparate + Verfahren GmbH

Waste & Environmental Technology · Hirschau, Germany

AKWA Sp. z o.o.

Flow Measurement / Monitoring · Gniezno, Poland

Akzo Nobel Powder Coatings GmbH

Flow Measurement / Monitoring · Reutlingen, Germany

AL SALAM FOR MANUFACTORING AND REFINING SALT LTD

Recycling / Resource Recovery · Cairo, Egypt

Alan Wood & Partners

Civil & Structural Engineering Consultancy / Water · Teesside, UK

ALBA plc & Co. KG

Water Technology / Services · Berlin, Germany

Environmental Services · East Lothian

ALBATROS Engineering GmbH

Sludge Treatment / Biogas · Herzogsdorf, Austria

Albert Hoffmann GmbH

Water Technology / Services · Eschweiler, Germany

Albert Knoblinger GmbH

Sludge Treatment / Biogas · Ried im Innkreis, Austria

Albet Labscience - HAHNEMUHLE UK

Waste Management / Collection · Montélimar, France

Albion Environmental Ltd

Albion Valves UK Ltd

Alconex Infrastructure & Solutions Ltd

Pipelines & Infrastructure · Midlands / Nationwide

Alcumus SafeContractor

Environmental & Compliance · Macclesfield

Alexander Associates Technical Recruitment

Alexander James Contracts Ltd

Mechanical & Electrical Engineering · Camberley

Alfa Therm Limited

Waste & Environmental Technology · Haryana, India

Sewer Systems / Stormwater · Sedico, Italy

ALFAGOMMA S.P.A.

Water & Wastewater Technology · Vimercate Milano, Italy

Alfred Bagnall & Sons (North) Ltd

AlgaeEdge / ProBrush Weir Cleaning

Maintenance & Operations · Yorkshire

Specialist Polymers & Mechanical Products for Gas and Water Networks · Westbury, Wiltshire

Aliaxis UK Limited

Trenchless Technology · Huntingdon

ALL LOGISTICS GROUP

Sludge Treatment / Biogas · Fredericia, Denmark

All4Recycle APS

Waste & Environmental Technology · Hanstholm, Denmark

Allan Munro Construction Ltd

Allegro Capital, Logistics, Services & More GmbH

Waste & Environmental Technology · Mönchengladbach, Germany

Allen & Overy LLP

Water & Wastewater Technology · Västra Frölunda, Sweden

Alliance Flood Solutions Ltd

https://alliancegroupsolutions.co.uk · NG17

Allianz der öffentlichen Wasserwirtschaft e.V. (AöW)

Water & Environmental Technology · Berlin, Germany

Allianz Insurance plc (Utilities)

Allied Conductors Ltd

Treatment Technology & Equipment · Stafford

Allison Transmission Europe B.V.

Water & Environmental Technology · Sliedrecht, Netherlands

Waste & Environmental Technology · Velbert, Germany

ALLTECH Dosieranlagen GmbH

Wastewater Treatment · Weingarten, Germany

Waste Management / Collection · Radolfzell, Germany

ALMAWATECH GmbH

Sewer Systems / Stormwater · Babenhausen, Germany

ALPE PIPE SYSTEMS GmbH & Co. KG

Waste Treatment / Processing · Stams, Austria

Alpha Analytics Ltd

Alpha Construction Ltd

Alpha FM Services Ltd

Pipelines & Infrastructure · Northampton

ALPHADYNAMIC PUMPS SA

Waste Management / Collection · Inofita Viotia, Greece

Alpheus Environmental

Environmental & Compliance · Northumberland

Alpine Surveys Ltd

ALPS Ecoscience Ltd

AD Pretreatment / Biogas Optimisation / Sludge Treatment Technology · UK

Waste & Environmental Services · Mömbris, Germany

ALS Environmental UK

Environmental & Compliance · Northampton

ALS Laboratories UK Ltd

Environmental Testing · Coventry / Hawarden

Maintenance & Operations · Burnley

Pipelines & Infrastructure · Norwich

Altitude Safety Ltd

Safety Equipment & Training · Barnsley

Site Services · Fenton

Alumasc Water Management

Pipelines & Infrastructure · Kettering

Sewer Systems / Stormwater · Birkerød, Denmark

Aluminium Federation

Alvarez & Marsal Tax LLP

Tax & Management Consulting · London

Alwatec AG Umwelttechnik

Drainage & Jetting Equipment Supplier · United Kingdom

Amalggamated Construction Ltd

Amandus Kahl GmbH & Co. KG

Waste & Environmental Technology · Reinbek, Germany

AMANZI UTILITIES LTD

Site Services · Wirral

Amazon Filters Ltd

Treatment Technology & Equipment · Camberley

Amazon Web Services (AWS) UK

Amazonen-Werke H. Dreyer GmbH & Co.KG

Field Equipment / Civil Engineering · Hasbergen, Germany

Waste & Environmental Technology · Mons, Belgium

Ambiconcept - Tecnologias do Ambiente, Lda

Water Technology / Treatment · Lisbon, Portugal

Ambiental Environmental Assessment

Amco Giffen Ltd

AMCON Europe s.r.o.

Wastewater Treatment · Chrastany, Czech Republic

Water Technology / Services · Hoofddorp, Netherlands

Amelio Utilities Ltd

Gloucester, UK · GLOUCESTER

Ameon Utilities Ltd

Ameresco Limited

Energy Efficiency · London

American Leili Motors

Motors / Pumps / Wastewater / Sewage / Submersible · China / USA

American Water Works Association

American Water Works Association Research Foundation

Training & Education

Amethyst Surveys Ltd

Survey & Investigation · Rugby

Amex Sanivar GmbH

Digital Water / Analytics · Cramlington

Amey Consulting

Infrastructure Consultancy / Asset Management / Water Advisory · UK

Amey Water Infrastructure

Water / Asset Management / Operations / Amey plc · UK (Amey plc)

Amiad Water Systems Ltd.

Recycling / Resource Recovery · Kibbutz Amiad, Israel

Amiblu Germany GmbH

Waste Treatment / Processing · Döbeln, Germany

Amis Maschinen-Vertriebs GmbH

Waste & Environmental Services · Zuzenhausen, Germany

Ammlee Group International

Civil Engineering / Highways / Infrastructure · UK

Flow Measurement / Monitoring · Porcari, Lucca, Italy

Waste & Environmental Services · Amsterdam, Netherlands

Amphitrite Technologies

Trenchless / HDD / No-Dig Installation / Pipeline · UK

AMS Trenchless Ltd

HDD / Guided Auger Boring / Trenchless Installation · North Lincolnshire, UK

Digital, Data & AI · Motherwell

Products & Equipment · Rochdale

Waste & Environmental Technology · NOVARA, Italy

AN-Umwelttechnik GmbH

Sludge Treatment / Biogas · Leutershausen, Germany

Sludge Treatment / Biogas · Treviglio, Italy

analyticon instruments GmbH

Water Technology / Services · Rosbach vor der Höhe, Germany

Analytisches Forschungsinstitut für Non-Target Screening GmbH

Sludge Treatment / Biogas · Augsburg, Germany

Ancala Partners LLP

Anchor Pumps Limited

Treatment Technology & Equipment · Warrington

Anderson Commercials Ltd

Site Services · Worcester

Andersson Water Sweden AB

Wastewater Treatment · Göteborg, Sweden

Andotehna d.o.o.

Digital Water / Analytics · Ribnica, Slovenia

Andrea Versteyl Rechtsanwälte Partnerschaftsgesellschaft mbB

Sludge Treatment / Biogas · Berlin, Germany

Andrew MacLean Design & Construction Management

Andrew Scott Ltd

Civil Engineering · Margam Port Talbot

Andrews Sykes Hire Limited

Pumps & Valves · Wednesbury, West Midlands

Water Quality & Testing · Telford

Andy Guest Jetters

High-Pressure Van-Pack Drain Jetting Machines Manufacturer · Keighley, West Yorkshire

Anglian Water @one Alliance

Civil Engineering & Construction · Huntingdon

Anglian Water Innovation (AWI)

Digital, Data & AI · Huntingdon

Angus Flexible Pipelines

Anhui Changzhong Brush Co., Ltd.

Water & Environmental Technology · Anqing, Anhui, People's Republic of China

Anhui Fangxing Industrial Co., Ltd.

Flow Measurement / Monitoring · Qingyang, Anhui, People's Republic of China

ANHUI HUANMEI BRUSH CO.,LTD

Water & Environmental Technology · Qianshan Anqing Anhui, People's Republic of China

Anhui Wali Environmental Protection Equipment Co., Ltd.

Waste & Environmental Technology · Ma'anshan, Anhui, People's Republic of China

Anhui Yuanchen Environmental Protection Science And Technology Co., Ltd

Sludge Treatment / Biogas · Hefei, Anhui, People's Republic of China

Anis Trend d.o.o.

Circular Economy / Materials · Loski Potok, Slovenia

ANKA YENILENEBILIR ENERJI SISTEMLERI SAN. VE TIC. LTD.STI.

Sludge Treatment / Biogas · Istanbul, Turkey

Anker Andersen A/S

Waste & Environmental Technology · Toerring, Denmark

Water Supply / Distribution · Grindsted, Denmark

ANNOVI REVERBERI S.p.A.

Water & Wastewater Technology · Modena, Italy

ANR Mühendislik A.s.

Water & Environmental Technology · Istanbul, Turkey

ANR Systech GmbH

Water Supply / Distribution · Borken, Germany

Waste Treatment / Processing · Anröchte, Germany

Anseros Klaus Nonnenmacher GmbH

Sewer Systems / Stormwater · Tübingen, Germany

Ant Hire Solutions U.K. Ltd

Tool & Equipment Hire · Nationwide

Environmental & Compliance · Oxford

ANTHOLZER GmbH & Co. KG

Water & Environmental Technology · Vilsbiburg, Germany

Anti Climb Guards Ltd

Instrumentation & Monitoring

Antony Motors PVT. LTD.

Water & Environmental Technology · Navi - Mumbai, India

Antony Waste Handling Cell Limited

Water & Environmental Technology · Thane, India

Anturas Consulting Ltd

Consultancy & Professional Services · UK

Anua Clean Air UK

Environmental & Compliance · Newry

Anwen Construction

Civil Engineering

Anything Is Possible Media Limited

Media Buying Agency · Brighton, UK

Anyue Environmental Technologies Co., Ltd

Digital Water / Analytics · Xiamen, People's Republic of China

Aon UK Ltd (Utilities)

Pumps / Valves / Instrumentation · Berlin, Germany

APCOA Parking (UK) Ltd

Site Services · Birmingham

Ecology / Environmental Science / CWQM / Water Quality / Section 82 · Manchester, UK

Environmental Consultancy · Manchester

Acoustics Consultancy · Gateshead

Apex Construction Ltd

APEX Heat Transfer

Sludge Treatment / Biogas · Den Haag, Netherlands

Anaerobic Digestion / Biogas · Canada

Sewer Systems / Stormwater · Rozzano, Italy

APL Construction Ltd

Civil Engineering & Construction · South Lanarkshire

Waste Treatment / Processing · ZALEC, Slovenia

Pumps / Valves / Instrumentation · Warsaw, Poland

Digital, Data & AI · Belfast

Applebridge Construction

Civil Engineering & Construction · North Yorkshire

Applebridge Utilities Ltd

Pipelines & Infrastructure · UK Nationwide

Applied Chemicals Handels-GmbH

Sewer Systems / Stormwater · Wien, Austria

Trenchless Technology / Liners · Scarborough

Applied Waterproofing Ltd

Applied Weather Associates Ltd

Approval Engineering and Safety S.r.l.

Recycling / Resource Recovery · Domodossola, Italy

Water Supply / Distribution · Feyzin, France

Waste & Environmental Technology · St Romain le Puy, France

APROVIS Energy Systems GmbH

Sludge Treatment / Biogas · Weidenbach, Germany

APT Allgäuer Pumpen Technik GmbH

Sludge Treatment / Biogas · Kisslegg, Germany

Aptus Utilities

Pipelines & Infrastructure · Wigan

Pumps / Valves / Instrumentation · Nibionno (LC), Italy

Pumps / Valves / Instrumentation · Bad Reichenhall, Germany

Water & Wastewater Technology · Alkmaar, Netherlands

Aqseptence Group GmbH

Water Supply / Distribution · Aarbergen, Germany

Aqua Consultants

Consultancy & Professional Services · Leeds

Aqua Control Systems Ltd

Aqua Cooling Limited

Mechanical & Electrical Engineering · Welwyn Garden City

AQUA DATA ELEKTRONIK BILISIM INSAAT SANAYI VE TiCARET LIMITED SIRKETI

Pumps / Valves / Instrumentation · Adana, Turkey

Aqua Data Limited

Electromagnetic Water Velocity & Flow Meters · Oxford

Aqua Direct Ltd

Water & Wastewater

Aqua Dynamics Ltd

Aqua Engineering Ltd

Water Quality & Testing

Aqua Engineering Services Ltd

Aqua Enviro Consultancy Services

Biosolids / Bioresources Consultancy / Events / Research · Leeds, UK

Aqua Environment Solutions Ltd

Biosolids / Bioresources Consultancy / Water Environment · UK

Aqua Evolution Systems GmbH

Water & Environmental Technology · Sulzberg, Germany

Aqua Fabrications

Treatment Technology & Equipment · Huddersfield

Lean Water Management / Process Improvement / Consultancy · UK

Aqua Management Services Ltd

Civil Engineering

Aqua Monitoring Ltd

Aqua Networks Ltd

Water Treatment / Technology · UK

Consultancy · International (UK active)

Aqua Resource Management Ltd

Aqua Safety Showers

Treatment Technology & Equipment · Wigan

Aqua Safety Showers International Ltd

Environmental & Compliance · Dewsbury

Aqua Sentinel Ltd

Leak Detection · UK

Aqua Service Ltd

Aqua Strategies Ltd

Aqua Systems Ltd

Aqua Valves Ltd

Aqua-Aerobic Systems, Inc.

Water Supply / Distribution · Loves Park, United States of America

Aqua-Pure Ventures Ltd

Digital Water / Analytics · Nitra, Slovakia

Aquability OPS Ltd

Sewer Systems / Stormwater · Pruszkow, Poland

Aquabion UK Ltd

Water Treatment · London

Treatment Technology & Equipment · Derbyshire

AQUACHECK ENGINEERING LTD

Pipelines & Infrastructure · Rochdale

Aquachem GmbH Separationstechnik

Wastewater Treatment · Senden, Germany

AquaChem Solutions Ltd

Aquacleansing Limited

Drainage / Liquid Waste · Worcester

Waste & Environmental Technology · Werne, Germany

AquaCompliance Ltd

Aquaconsult Anlagenbau GmbH

Sewer Systems / Stormwater · Traiskirchen, Austria

Water Treatment · Normanton

Aquacycl Netherlands BV

Sewer Systems / Stormwater · Leeuwarden, Netherlands

Aquadosil Wasseraufbereitung GmbH

Recycling / Resource Recovery · Essen, Germany

aquadrat ingenieure GmbH

Sewer Systems / Stormwater · Griesheim, Germany

Aquafilter Europe Sp. z o.o.

Recycling / Resource Recovery · Lodz, Poland

Aquafix Milieu B.V.

Waste Treatment / Processing · Mijdrecht, Netherlands

AquaFlow Engineering Ltd

Aquajet Systems AB

Water & Wastewater Technology · Holsbybrunn, Sweden

Pumps / Valves / Instrumentation · Champigny-Sur-Marne, France

Aqualeak Detection Ltd

Water Treatment, Desalination & Municipal Services · London

AQUALINE Water Technology

Recycling / Resource Recovery · Dubai, United Arab Emirates

Aqualiner Limited

Pipeline Rehabilitation · Worcester

AquaLink Systems Ltd

Aquality Trading & Consulting

Aqualogic (WC) Ltd

Consultancy & Professional Services · Barcelona

Aquam Pipe Services Ltd

AQUAM SOLUTIONS

Wastewater Treatment · Nanterre, France

AQUAM WATER SERVICES LTD

Trenchless Technology · Derby

Aquamain UK Ltd

Pipelines & Infrastructure · Northampton

Aquametro Oil & Marine UK

Water Quality Monitoring · Tullow, Co. Carlow

Aquanet Systems Ltd

AQUANOVA, Pôle Eau de la Loire au Rhin

Water Supply / Distribution · Courbevoie, France

Aquaphor International OÜ

Recycling / Resource Recovery · Sillamäe, Estonia

AquaPoint Solutions Ltd

Aquaram Valves & Fittings S.L.

Flow Measurement / Monitoring · Granollers - Barcelona, Spain

Aquarden Technologies ApS

Sewer Systems / Stormwater · Skaevinge, Denmark

AquaRecycle & AquaDeliver

Water & Wastewater

Water Treatment / Zero Liquid Discharge / Process Water · Switzerland (UK market active)

Aquarius Spectrum

Digital, Data & AI · Israel

AQUASCIENCE LTD

Battery-Free Leak Detection / Energy Harvesting Sensors / IoT · UK

AquaSource Engineering Ltd

Pipelines & Infrastructure · Halifax

AquaStream Engineering Ltd

AQUASYSTEMS INTERNATIONAL N.V.

Water Supply / Distribution · Halle, Belgium

Aquatech Consultancy Ltd

Aquatech Global Events

Sewer Systems / Stormwater · Amsterdam, Netherlands

Aquatech International

Water Quality & Testing · USA (global operations, UK market active)

Aquatech Prestige UK

Water Treatment / Legionella / Industrial Water Hygiene · UK (Marlowe plc)

AquaTech Solutions Ltd

Water & Wastewater Technology · Kalmar, Sweden

Sewer Systems / Stormwater · s-'Hertogenbosch, Netherlands

AQUATO Umwelttechnologien GmbH

Sewer Systems / Stormwater · Herford, Germany

Water Hygiene / Legionella / Water Treatment Equipment & Supplies · UK

Treatment Technology & Equipment · London

Water Quality Monitoring / Sensors / Smart Water · UK

AqueoUS Vets (PFAS)

Flow Measurement / Monitoring · Ramat Hagolan, Israel

Aquilar Limited

Leak Detection · Horsham, West Sussex

Aquionics (Nuvonic / Halma)

UV Water Disinfection / Municipal Water / Wastewater · USA / UK (via Nuvonic)

Aqwise (AGAR technology)

Treatment Technology & Equipment · Israel

Arad Technologies Ltd

UK · Ross-on-Wye

ARB Process Engineering

Environmental Services · Redditch

Ecological & Arboricultural Consultancy · UK (national coverage)

ARC Ltd (Scottish Water)

Civil Engineering / Rehabilitation / Water Infrastructure · Scotland, UK

ARC SU ENERJI SAN. VE TIC. A.S.

Recycling / Resource Recovery · Adana, Turkey

Arch Henderson LLP

Pipelines & Infrastructure · Glasgow

ARCH Water Products

ARCON GmbH Niederlassung Deutschland

Water & Wastewater Technology · Langquaid, Germany

Arcon Renewables

Environmental & Compliance · Preston

Products & Equipment · Telford

Arcus FM (Street Works Management)

Site Services · Birmingham

ARCUS Greencycling Technologies GmbH

Water Technology / Services · Ludwigsburg, Germany

ARDEN RISK CONSULTANCY LTD

Consultancy · Birmingham

Site Services · Woking

Ardent Utilities

ARE Deutzen GmbH

Water Technology / Services · Neukieritzsch, Germany

ARGES WWT CONCEPT S.R.L

Wastewater Treatment · Ilfov / Chitila, Romania

Argus Fluidtechnik GmbH

Water & Wastewater Technology · Ettlingen, Germany

ARGUS Umweltbiotechnologie GmbH

Recycling / Resource Recovery · Berlin, Germany

Argyll and Bute Council

ARI Armaturen UK

UK · Schloß Holte-Stukenbrock, Germany

ARICON Kunststoffwerk GmbH

Water & Environmental Technology · Solingen, Germany

Water Supply / Distribution · Wernau, Germany

Arivent Italiana Srl

Sewer Systems / Stormwater · Bovisio Masciago, Italy

Field Equipment / Civil Engineering · Krayenberggemeinde, Germany

Ark Electric & Mechanical Co., Ltd.

Waste Management / Collection · Beijing, People's Republic of China

Ark Vision Systems GmbH & Co. KG

Field Equipment / Civil Engineering · Merenberg, Germany

Pipelines & Infrastructure · Gateshead

ARMARE-TEC GmbH Armaturen- und Umweltsysteme

Flow Measurement / Monitoring · Boos, Germany

ARMAS SU ARMATURLERI SAN. VE TIC. A.S.

Flow Measurement / Monitoring · KONYA, Turkey

Armaturen Automatisierung Vertrieb Bindler GmbH

Flow Measurement / Monitoring · Ottendorf-Okrilla, Germany

ARMFLOW PUMP TECHNOLOGIES BV

Water Supply / Distribution · Amsterdam, Netherlands

Armstrong Fluid Technology

Recycling / Resource Recovery · Toronto, Canada

ARMTEC ENGINEERING LTD

Mechanical & Electrical Engineering · Wakefield

Circular Economy / Materials · Karlstadt, Germany

ARPO ARTUR POKROPPA GmbH & Co.KG

Water & Environmental Technology · Wuppertal, Germany

Communications Infrastructure & Smart Metering · Winchester

Arran Pipeline Supplies

Pipelines & Infrastructure · Scotland

Arrow Industrial Group Limited

Civil Engineering & Construction · Hull

Arsan Kaucuk Plastik Makine Sanayii ve Tic. A.S.

Water Supply / Distribution · Istanbul, Turkey

Water Supply / Distribution · Evergenm, Belgium

Artech Enerji ve Sistem Cozumleri A.S.

Waste Management / Collection · Ankara, Turkey

ARTEMIS Kautschuk- und Kunststoff-Technik GmbH

Wastewater Treatment · Hannover, Germany

Artesia Consulting

Water Efficiency & Customer Engagement Consultancy · UK

Arthur Civil Engineering Ltd

Arum Systems Limited

Digital & Data · Derby

Arun Distict Council

Consultancy · London

Waste Management / Collection · Maclodio (BS), Italy

Arvia Technology Ltd

ARYAN PUMPS AND ENVIRO SOLUTIONS PVT. LTD

Water & Wastewater Technology · PUNE, India

AS Celik Döküm Isleme San. ve Tic. A.S.

Sludge Treatment / Biogas · Samsun, Turkey

AS-Utilities Scotland Ltd

Water Technology / Treatment · Ennigerloh, Germany

Asbestos Information Centre

ASCO Bosnia d.o.o.

Waste & Environmental Technology · Laktasi, Bosnia and Herzegovina

Ascot Environmental

Civil Engineering · 51 Water Street Radcliffe

Sludge Treatment / Biogas · Hochdorf, Switzerland

Ashbrook Simom-Hartley

Water Industry Supplier · Staffordshire

Ashdale Engineering UK Ltd

Mechanical & Electrical Engineering · Wakefield

Asher Associates Ltd

ASHFIELD EFFLUENT SERVICES LTD

Liquid Waste / Tanker Services · Nottinghamshire

Ashridgre Construction Limited

Ashtead Technology Ltd

Asite Solutions

Digital, Data & AI · London

Askam Civil Engineering

Civil Engineering & Construction · Askam-in-Furness

ASOE HOSE Manufacturing Inc.

Digital Water / Analytics · Taizhou, People's Republic of China

Waste Treatment / Processing · Ortezzano (FM), Italy

Asos Process GmbH

Water Supply / Distribution · Düsseldorf, Germany

ASPAMET Siuta Andrzej

Waste Management / Collection · Rajsko, Poland

Aspect Arboriculture Ltd

Arboriculture · Nationwide

Aspect Landscape Planning Ltd

ASSA ABLOY Abloy UK Ltd

ASSA ABLOY Global Solutions UK Ltd

Instrumentation & Monitoring · High Wycombe

Asseco BERIT GmbH

Water Technology / Treatment · Mannheim, Germany

Assentech Sales Limited

Site Services · UK

Asset International Ltd

Consultancy & Professional Services · UK

Assured Agronomy Ltd

ASSURED BIOSOLIDS LTD

Environmental Services · Banbury

AST - Soluções e Serviços de Ambiente Lda

Wastewater Treatment · Aveleda, Vila do Conde, Portugal

AST Kunststoffverarbeitung GmbH

Water Technology / Services · Erndtebrück, Germany

Astec Industries, Inc.

Field Equipment / Civil Engineering · Chattanooga, United States of America

ASTEKNIK MAKINA SANAYI TICARET A.S

Flow Measurement / Monitoring · BURSA, Turkey

Leak Detection · Israel (UK via SUEZ partnership)

Astim Endüstri Tesisleri Imalat Montaj Taah. A.S.

Sewer Systems / Stormwater · Kocaeli, Turkey

Digital Water / Analytics · Ahmedabad, India

ASYA DOKUM ALTYAPI INSAAT PAZ.ITH.IHR.SAN.TIC.LTD.STI.

Waste Treatment / Processing · ISTANBUL, Turkey

ATAB Arbeitsgemeinschaft der Betreiber thermischer Abfallbehandlungsanlagen in

Sludge Treatment / Biogas · Schwandorf, Germany

Instrumentation & Monitoring · UK

Atalian Servest Group Ltd

Mechanical & Electrical Engineering · UK (Austrian HQ)

Sewer Systems / Stormwater · Porta Westfalica, Germany

ATC Williams UK

Water Supply / Distribution · Giengen, Germany

atech innovations GmbH

Water Supply / Distribution · Gladbeck, Germany

Atex Solutions Ltd

ATG UV Technology

Water Industry Supplier · Wigan

ATHCO Engineering

Sludge Treatment / Biogas · Kolding, Denmark

Athla Capital Management

London, UK · London

Water Quality Sensors & Gas Detection · Manchester, Altrincham

Atkins Biological Consultants Ltd

AtkinsRéalis Water (UK)

Water Engineering / Treatment Design / Infrastructure · UK

Atlan Stormwater

Environmental Services · USA/International

Atlantic Plastics Ltd

Atlantic Ultraviolet Corporation

Water Quality & Testing · USA (international)

Atlantium Technologies Ltd.

Sewer Systems / Stormwater · Beit Shemesh, Israel

Atlas Copco Ltd

Pumps & Valves · Hemel Hempstead

ATM Recyclingsystems GmbH

Waste & Environmental Technology · Fohnsdorf, Austria

Atmos International

Digital, Data & AI · Manchester

Treatment Technology & Equipment · Poole

ATP Environment S.r.l.

Sludge Treatment / Biogas · Torri di Quartesolo (VI), Italy

atres solutions, Inh. Gunther Pesta

Sludge Treatment / Biogas · München, Germany

AU Consult GmbH

Recycling / Resource Recovery · Augsburg, Germany

Aucerna (Quorum)

Digital, Data & AI · London

Augean Treatment Limited

Hazardous Waste Management · Wetherby

August Storm GmbH & Co. KG

Sludge Treatment / Biogas · Spelle, Germany

AUMA ACTUATORS LIMITED

Electric Valve Actuators · Clevedon

AUMA UK Service Centre

Valve Actuator Service & Repair · Clevedon, North Somerset

Aurora Scientific Ltd

Australian Liner Pty Ltd

CIPP Pipe Lining Products · Australia

Australian Water Association

Austropressen - Roither Maschinenbau GmbH

Water & Wastewater Technology · Biessenhofen, Germany

Water & Wastewater Technology · Caldogno (VI), Italy

Autodesk Ltd (Innovyze / Water)

London, UK · München, Germany

Water Supply / Distribution · Hagfors, Sweden

Digital, Data & AI · London

Autographic Designs Ltd

Site Services · Coalville

AutoGrid Systems

Water Network AI Analytics / Predictive Leakage / Digital Water · USA (UK market active)

Autohorn Fleet Services

Maintenance & Operations · Manchester

SCADA / Industrial Data Communications / Water & Wastewater Automation · USA (international)

Auxiliary Tank Services Ltd

Site Services · Dartford

AVANT TECNO Deutschland GmbH

Field Equipment / Civil Engineering · Eppertshausen, Germany

AVEKA Environmental Technologies Ltd.

Water Supply / Distribution · Istanbul, Turkey

Avermann Holding

Circular Economy / Materials · Osnabrück, Germany

Avery Weigh-Tronix Ltd

Digital, Data & AI · Cambridge

AVG Abfallentsorgungs- und Verwertungsgesellschaft Köln mbH

Sludge Treatment / Biogas · Köln, Germany

Water & Wastewater Technology · Dübendorf, Switzerland

Aviva PLC (Commercial)

AVK Armaturen GmbH

Flow Measurement / Monitoring · Wülfrath, Germany

Water / Gas Valves / Hydrants / Accessories · UK (Danish parent)

AVM Handel und Vermietung

Water & Wastewater Technology · Kemberg, Germany

Avon Construction Ltd

Avon Water Services LTD

Avonline Networks

Utilities · UK (M Group Services)

Water & Wastewater Treatment / Design & Build / Ireland & NI · Newry, County Down, Northern Ireland

Utilities · Chorley

AVRS Systems Ltd

Water Technology / Treatment · Emmeloord, Netherlands

AWA-Institut Gesellschaft für angewandte Wasserchemie mbH

Sewer Systems / Stormwater · Pelm, Germany

AWE plc (Atomic Weapons Establishment)

AWILOG-Transport GmbH

Water Technology / Services · Oberriexingen, Germany

Awite Bioenergie GmbH

Sludge Treatment / Biogas · Langenbach, Germany

AWS Abfallwirtschaft Stuttgart

Water Technology / Treatment · Stuttgart, Germany

Recycling / Resource Recovery · Gelsenkirchen, Germany

AXA XL (Water Utilities)

Water Industry Supplier · London

Axians Athos GmbH

Water Technology / Services · Sindelfingen, Germany

Axine Water Technologies

Electrochemical Oxidation / Industrial Wastewater / PFAS Treatment · Canada (international)

Axis Communications UK

Axium Process Ltd

Sewer Systems / Stormwater · Pocasset, United States of America

Aymas Makina San. ve Tic. A.S.

Waste & Environmental Technology · Izmir, Turkey

Azuria Water Solutions

Pipe Rehabilitation / CIPP / Trenchless / Wastewater · USA (international)

Water Technology / Treatment / Netherlands · Netherlands