Cress Water Solutions designs, installs, maintains and refurbishes constructed wetland treatment systems. We specialise in the use of reed beds, ponds and wetlands, in a variety of combinations for the treatment of wastewater effluents including sewage, farm dirty water, leachates, and commercial and industrial effluents. Our particular expertise is with vertical flow reed beds.

Water Design Engineers is a private water engineering consultancy based in the UK with offices in High Wycombe, Buckinghamshire and Lancing, West Sussex. We design treatment wetlands for wastewater, nutrient mitigation and SuDS (sustainable drainage), offering design, consultancy and project management services.

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Biomatrix Water is an ecological technology company working primarily in the water sector. Based in Moray, Scotland, we have worked throughout the world providing products and services to meet the growing demand for ecological water technology that is both functional, attractive and sustainable. The founding partners have over twenty years experience in ecological engineering for waterway restoration and wastewater treatment. The first river/lake restoration floating island was launched in 1991.

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Ecolagunas is a specialized consultancy on the wastewater treatment using constructed wetland systems. We design plants using ponds and wetland. Our business philosophie focuse on Corporate Social Responsability with a specialized staff with many years of experience. We have many installations made for different depuration performance. Moreover, we do following the running plants with a continues care service.

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We are a small company that specialises in hydrology and mathematical modelling of both flood risk, water quality and sediment transport. We also carry out engineering design. Our clients include the Environment Agency, local authorities and rivers trusts as well as with other SMEs and larger consultants and contractors as part of their supply chain. We also work for individual landowners as required.

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GR Water Engineering Ltd is a civil and environmental engineering consultancy specialising in the use of nature based solutions and other sustainable technologies to better manage water resources and protect the environment.

Engineering Office - Consultants in environmental sciences and engineering: Sustainable Water Management, Sustainable Sanitation, Constructed Wetlands, Sustainable Urban and Agricultural Drainage, Nature Based Solutions

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Miles Water Engineering are specialists in the design, construction and renovation of water-related projects. We have been involved in a wide range of wetland habitat creation, constructed wetland and river restoration projects over many years, working extensively with organisations such as Wildlife Trusts, RSPB, National Trust, AONB, Estuary Partnerships, River Trusts, and Piscatorial Societies. With decades of experience and a reputation for delivering high-calibre solutions, we are accomplished at working within complex project requirements, often in challenging environments and areas with sensitive environmental concerns.

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Moir Environmental Ltd are specialists in the design, installation, commissioning & maintenance of all types of constructed wetlands including reedbeds for sewage treatment and ponds for surface water management.

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Oren Environmental is part of Severn Trent, one of Britain’s largest water companies. We specialise in nature-based solutions to managing water, like reed beds and sustainable drainage systems (SuDS), for organisations nationwide. We’re the caretakers of over 355,000m2 of reed beds across the UK, making us industry leaders in reed bed maintenance, reed bed refurbishment, and large-scale desludging of settlement lagoons.