SuDS directory

Partners

Autodesk is changing how the world is designed and made. Their technology spans many industries, including software for water and wastewater professionals worldwide.
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The Environment Agency works to create better places for people and wildlife. We do this by implementing the policies of UK government departments and the Welsh Government.
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We manage and improve England’s motorways and major A roads, helping our customers have safer, smoother and more reliable journeys.
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Network Rail owns, operates and develops Britain's railway infrastructure
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Northumbrian Water Limited (NWL) continues to focus on its core competencies of water and waste water management, and aims to deliver value to all stakeholders by being a leading performer in the industry.
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Since 2004, Polypipe has been successfully manufacturing engineered Sustainable Drainage Systems (SuDS) to support the construction industry at every stage of its growth.
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Richard Allitt Associates Ltd is an SME providing specialist consulting engineering services in the fields of urban drainage, flooding and hydraulic modelling.
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Thames Water is the UK’s biggest water and wastewater services provider.
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United Utilities is responsible for water and wastewater services in the North West of England. Their purpose is to provide great water and more for the North West
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Wavin UK is a member of the Wavin Group – the world leader in plastic pipe systems for residential, non-residential and civil engineering projects.
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We are a regional water and sewerage business serving 2.8 million customers across the south west of England.
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Supporters

ABG are a market leader in the development of high performance geosynthetic systems with many uses within SuDS applications.
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ACO Building Drainage: Stainless steel corrosion resistant drainage systems for applications across the internal and external built environments.
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Advanced Drainage Systems (ADS) is a specialist in the provision of stormwater management solutions
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Ardent Consulting Engineers is a young and progressive civil and environmental consultancy which was formed in 2005 to provide transport, infrastructure planning/engineering and flood risk management advice to our private and public sector clients.

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Arup are an independent firm of designers, planners, engineers, consultants and technical specialists, working across every aspect of today’s built environment.
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Atkins is an international multidisciplinary consultancy that for 75 years has delivered projects in the UK and around the World.
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Binnies provides consultancy, design, procurement and construction services primarily for clients in the water and environmental sectors.
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CampbellReith is a leading firm of consulting engineers providing structural, civil, geotechnical, environmental and transportation engineering design services.
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Causeway solutions play a key role through the design, build, operate and maintain phases of the built environment.
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DeepRoot develops solutions to enhance urban forests and surrounding watersheds in city streets, bringing the technology of the forest into dense, heavily paved urban areas.
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Elliott Wood Partnership is a structural and civil engineering practice, providing services for all engineering aspects of the built environment.
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EPG is a leading independent design consultancy specialising in the delivery of cost effective project design in the areas of contaminated land remediation and gas protection, sustainable drainage, flood risk assessment and water management for sports and activity surfaces.
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GeoSmart delivers insight on environmental risk and suitability for property development and infrastructure.
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Greenblue Urban is the global leading solutions provider in assisting trees in their battle to establish in urban spaces.
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HR Wallingford focuses on delivering practical solutions to complex water-related challenges.
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Hydro International Ltd is a global company that provides advanced products, services and expertise to help municipal, industrial and construction customers to improve their water management processes, increase operational performance and reduce environmental impact.
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Illman Young Landscape Design work across the spectrum of design disciplines, combining our extensive experience with specialist skills.
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Marshalls is the UK’s largest hard landscaping manufacturer. Its extensive range of products are used on prestigious schemes all over the world to create attractive, functional spaces which we can all enjoy.
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Metis is a dynamic Civil Engineering and Management Consultancy specialising in delivering infrastructure asset management consultancy services and associated business support.

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Mott MacDonald is an employee-owned engineering, development and management consultancy, with nearly 20,000 people in 50 countries.
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Scottish Water looks after Scotland's most precious natural resource.
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Innovators in Water Technology. Experts in attenuation, environmental protection & water reuse. Specialists in water management & treatment.
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SEL environmental Ltd has over 20 years’ experience and is a specialist provider of cutting edge SuDS, rainwater management and contaminated land remediation products and systems.
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SEPA constantly assess the quality of our environment by monitoring our air, land and water and use our findings to advise government, industry and the public on environmental best practice.

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Severn Trent are one of the largest of the 11 regulated water and sewerage companies in England and Wales.
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SPEL provide quality products and systems for the storage, attenuation, monitoring, treatment and utilistation of surface water.
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Stantec is one of the world’s largest providers of water, environmental, infrastructure and energy services.
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The Welsh Government is the devolved Government for Wales.
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Providing essential water and waste water services is only the start of what we do.
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Our Partners
Our Supporters