Members Directory

Members within the category 'Water treatment'

Click on a member below to view more information about them.

Company Name

Nature of Business

A & J Fabtech Ltd

Suppliers of waste and water treatment equipment (also other design and manufacture services).


ABB is one the worlds largest engineering companies we help our customers to use electrical power effectively and to increase industrial productivity

Accepta Ltd

A leading supplier of high performance industrial and process water and waste water treatment chemicals.

Access Utilities UK Ltd

Environmental Water Management Company where we assist clients reduce mains water usage reducing costs. Also water treatment & waste.


Technologies for water and wastewater treatment, water re-use and desalination, air pollution control, feasibility study and operation and maintenance.

ADEPT Pure Water Ltd

Specialising in Water Treatment processes for non-drinking water purposes. Reverse Osmosis, Water Di-ionisers, Filtration, Chemicals & Consumables

Adsyst Automation Ltd

Adsyst are proud to have over 25 years of extensive technical and process knowledge for water projects, both water treatment and waste water.

Advanced Bioprocess Development Ltd.

Biological treatment processes based on innovative, low-energy, expanded bed biofilm reactor (EBBR) technology, eg nitrification and anaerobic digestion.

Aerzen Machines Ltd.

Suppliers of rotary piston machines.

Airstream Environmental Limited

Consultancy and field duties in water and air hygiene. Legionella risk assessment clean and disinfection sampling and routine monitoring established in 1994.

Alliance Inspection Ltd

Specialist Tank Services, Cleaning, Inspection & Certification and return to service. Pressure Vessel Inspection. Piping Inspections. Asset Management.

Allied Pipefreezing Services Ltd

We provide specialist pipeline services such as pipefreezing, linestopping, wall tapping, tank tapping, hot tapping (under pressure drilling).

AllWater Technologies Ltd

Supply of water and wastewater treatment plant & spares including softeners, filters, reverse osmosis, UV lights, pumps, controls & instruments.

Alpha Plus Ltd

Pipework and mechanical services to industry. Design, manufacture and installation of pipework, steel structures and associated equipment.

Althon Ltd

Althon have the largest range of Precast Concrete Headwalls in the UK including SFA headwalls. Each manufactured with factory-fitted options including flap valves & penstocks

AMT Systems

Water and waste water treatment - filter remediation.

Andritz Ltd

The Andritz Group is a globally leading supplier of plant, equipment and services for hydropower stations and industrial sectors.

APW Formwork

Formwork Reinforcement and Concrete services provided to clean and wastewater contracts.

Aqua Engineering Systems Ltd

Ultraviolet water treatment and filtration for non mains supplies. Legionella risk assessors. Control panel manufacturers for water and sewerage.

Aquasystems International

Aeration mixing decanting and floatables / foam processing.

Aquatreat Environmental Products Ltd

Aquatreat Environmental Products Ltd are specialist process and mechanical engineers providing design & site services to municipal & industry clients

Aquatrust Water & Ventilation Ltd

Water and air hygiene solutions.

Ardeth Engineering Limited

One of the UK's foremost multi-disciplinary engineering companies specialising in bespoke solutions for a varied number of industries & applications.


Design, Construction, Consultancy, Maintenance, Refurbs and Asset Assessment of Wastewater Treatment Systems with an emphasis on Constructed Wetlands.

Arvia Technology Ltd

Removal and destruction of toxic and non-biodegradable pollutants.

Atkins Ltd

Atkins is one of the world's leading design, engineering & project management consultancies. Atkins supports the water, wastewater and water-related environmental sectors with services from water strategy planning and flood management to infrastructure design and maintenance.

B & V Chemicals

B & V Chemical’s unique strength is that it provides an exceptionally thorough, technically-led complete solution for water treatment chemicals.

Balmoral Tanks Ltd

Balmoral Tanks is a leading single source designer of sewage treatment plants, rainwater harvesting systems and hot press steel sectional water tanks.

BASF Performance Products Plc

Multi-national, chemical manufacturer (includes water treatment).

Bauer Water Solutions

Bauer Water Solutions specialise in the delivery of complete treatment systems in order to meet all your water needs.

Beacon Corporation Limited

Manufacturer of Fasteners and machined components in materials suitable for corrosive and hazardous areas, serving the water treatment industry.

Bell Flow Systems

Environmental Monitoring product specialists supplying: Open Channel flow meters, ground water level loggers, Water quality meters, Waste Water Sample

BioBullets Ltd

BioBullets is an award-winning company that provides control solutions for aquatic biofouling pests.

Biwater Ltd

Biwater design, build, operate and maintain water companies, water supplies, effluent treatment and desalination plants.

Bluewater Bio Ltd

Specialising in the cost effective treatment of water and wastewater, founded in 2007 to develop HYBACS® , a patented ‘HYBrid ACtivated Sludge’ process, powered by the company’s SMART™ units.

Byzak Entec

Contract partner with Yorkshire Water on AMP5 on the medium treatment stream.

Cadar Ltd

Cadar Ltd offer Filter Nozzles/Strainers, Schlick Spray Nozzles, Monolithic Concrete, Filter Floors, Pipe Header & Lateral systems in stainless steel or plastic, as well as filter upgrades and Inline Resin Traps.

CalMag Limited

One of the largest independent manufacturers of water conditioning products in Europe.


Electrical manufacturing and automation.

Central Chemical Services Limited

CCS provides water treatment services needed to comply with ACOP L8 including: Legionella control, Risk Assessments, C&D and Evaporative cooling systems.

Cheetham Hill Construction Ltd

Main Civil Engineering Contractor undertaking D&C across a wide variety of projects both private and public. Track record in the delivery of water and wastewater projects and long standing supply chain for specialist suppliers and designers.

Chemical Monitoring Consultants

Independent monitoring of chemical usage in water and waste water treatment.

CMT Flexibles Ltd

We are a dedicated Hose & Coupling Assembler and Distributor based in the West Midlands.

Coffey Construction Ltd

Civil Contractor, Water & Wastewater Engineering & Construction

Comfort Services Group Ltd

Specialist water treatment and water hygiene services.

Costain Limited

A leading UK construction company with a significant number of water contracts within the water industry.

Cranfield University

The Cranfield Water Science Institute is an internationally excellent centre for research and education in the science, engineering and management of water.

CST Industries UK

Manufacturer of factory coated, glass-fused-to-steel or epoxy, bolted storage tanks and silos.

Cubby Construction Ltd

Subsurface work covers municipal, industrial, commercial & domestic waste & clean water networks, fuel & sewage treatment plant installation.

De Nora Water Technologies UK Services Ltd

De Nora Water Technologies delivers reliable, effective and easy to maintain disinfection and filtration solutions

Desal Supplies

Distributor of equipment into the water and process industries (i.e. RO/NF membranes, UF modules, IX resins, RO/NF chemicals, pumps, instrumentation).

Direct Water Services (UK) Ltd

Manufacture a comprehensive range of standard water treatments plant i.e. reverse osmosis, softening, filtration, dealkalisation and demineralisation.

Direct-Tech Solutions Ltd

Water Treatment Company offering a comprehensive range of Water Treatment and Legionella Risk Assessment / Control Services


Provider of software for a safer, greener future in the energy, maritime & process industries.

Doosan Enpure

Doosan Enpure, UK subsidiary of Doosan Heavy Industries & Construction, is a process engineering company.

DRM Industrial Fabrics Ltd

The sedi-filter is a complete solution for your dewatering engineering projects.

Dwr Cymru Welsh Water

Welsh Water is the sixth largest of the ten regulated water and sewerage companies in England and Wales. Responsible for providing over three million people with a continuous, high quality supply of drinking water and for taking away, treating and properly disposing of the wastewater that is produced, we are fully committed to delivering best quality service at least possible cost. Since 2001, we have been owned, financed and managed by Glas Cymru. Unique in the water and sewerage sector, Glas Cymru is a company limited by guarantee and as such has no shareholders.

Eco-Remediation Limited

To provide solutions by the collections of heavy metals from Acid Mine Water and collection of Phosphate from water

Enebio Ltd

A technology and innovation consultancy specialising in the introduction of new technologies into the water and wastewater, bioenergy and micro-generation sectors.

Envirocon Construction Ltd

Envirocon Construction Ltd is a process designing, engineering, assembling, constructing ,commissioning and consulting company

epco Limited

Stockists and distributors of industrial thermoplastic pipework systems including UPVC, ABS, PP and PE pipes, fittings, valves and accessories.

EPS Water

MECIA Design & Build Integrators and Product Suppliers to the water and wastewater treatment sectors

ESC Global Ltd

Manufacturer of industrial water treatment chemicals, micro biological consultation and Legionella risk assessment undertaking.

Espazyme UK Ltd

We offer specialized services in the environmental restoration of aquatic ecosystems.

Eurolab Supplies Ltd

Euro Lab Supplies Limited supplying laboratory chemicals and apparatus to customers across the UK.

Euromixers Limited

Manufacturer of industrial fluid mixers, including heavy duty tank mixers, IBC mixers, portable mixers and in-line static mixers.

Excel Water Ltd

Specialist suppliers of water treatment systems plant and equipment.

Feedwater Limited

Supplier of chemicals, equipment and service for water treatment programmes used in domestic, boilers, cooling towers and effluent systems.

Feralco UK Ltd

Manufacturer of water treatment chemicals.

Ferrodyne Filtration

FLI Water Ltd

Provide innovative wastewater technologies, offsite fabrication and mechanical and electrical services.

Flowcheck Ltd

MCERTS surveys and flow meter calibration. Hydraulic site surveys. Pump tests, system curves and pumping station optimisation. Data logging. Hot tapping.

Food and Environment Research Agency

Fera provides robust evidence, rigorous analysis and research, professional advice and has a successful track record of applied research in water.

Forward Technology UK Ltd

Water purification and specialised surface coatings.

Future Industrial Services

Industrial & Environmental Services, Hazardous Waste Collection & Treatment and Recovery, Decontamination,

Gee & Company

We provide high-grade systems for chemical storage and metering across a comprehensive range of liquids, powders, slurries and emulsions.

Geofloor Ltd

Coatings for waterproofing reservoirs,tanks, reservoir roofs. Insulation to reservoir roofs. Resists hydro-static pressure. Regulation 31 or WRAS

Glan Agua

Glan Agua provide project solutions for the water and wastewater industry including design, construction, commissioning, operation & maintenance.

Glasgow Clyde College

Glasgow Clyde College Higher National Certificate (HNC) course in Water Operations which offers something for anyone working in the water industry, providing a mix of higher-level vocational competencies, technical job knowledge and supervisory skills.

Goldcrest Chemicals Ltd

Innovative approach, developing products and delivering solutions to the challenges faced by our many and varied clients during decades of rapid change.

Greener Waste Technology

Greener Waste Technology is a waste water innovation company providing unique solutions to seven of the UK's water utility companies.

Grundfos Pumps Limited

Grundfos are a leading UK supplier of pumps & pump systems for various HVAC & industrial applications, as well as being a major supplier to the water supply & treatment industries.

GSH Group

GSH Environmental Services provide a range of services, specialising in cooling towers, water chemistry and heating & chilled systems.

Gurney Environmental

Gurney Environmental are a well established provider of systems and technologies used in the treatment of water and waste water.


A range of servicing of mechanical pumps, supply of vacuum equipment, and high pressure equipment, from industrial to scientific.

H20 Chemicals

Specialists in four key areas: water treatment, water hygiene, air hygiene and training services.

H2o Intelligence Ltd

Business and market development consultancy specialising in all matters relating to surface water drainage, SuDS, flooding and water efficiencies.


HACH LANGE provides instrumentation/chemicals for water analysis across wastewater, drinking water and industrial water for lab and process solutions.

Halcyan Ltd

Halcyan Water Conditioners sustainably prevent & remove limescale, to protect equipment and save energy for domestic and commercial customers.

Hewitech UK Ltd

A major European extrusion and injection molding plastic manufacturer, providing solutions for cooling towers, stormwater management, potable & wastewater.

Huber Technology

Huber Technology is the designer, manufacturer, supplier, installer and after sales service for its full range of liquid solid separation equipment.

Hyder Consulting (UK) Limited

Engineering and advisory consultancy

Hydro-X Water Treatment Ltd

Specialist in six main areas: water hygiene, cooling water, boiler water, air hygiene, plant equipment and training.

ICS (Industrial Services) Ltd

Manufacturers and suppliers of spray nozzles.

Industrial Blower Services Ltd

Largest independant repair, service, hire, install of all makes of aeration blowers and vacuum pumps. New and fully refurbished units are stored exstock.

IQ Engineers Limited

IQ Engineers Design, Manufacture and install mechanical equipment including Penstocks, Stoplogs, Rotary distributors (trickling filters), Floating Arms, Hydrostatic Bellmouths, Sewage Ejectors and Pumps. Mechanical installation of our own products and other manufacturers’ equipment

Isle Utilities

Clean-tech innovation consultancy

iwt technologies ltd

UK & Eire representatives for Pulsair Systems Inc., Liquid Mixing Systems and VentilAQUA S.A., Wastewater treatment plant built with the most advanced technology to treat all types of industrial wastewater.

Jersey Water

A great island community water provider.

JLJ Effluent Engineering Ltd

Design, manufacture and installation of industrial waste water treatment plants.

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