Water pollution treatment and control; treatment of waste materials in the field of environmental pollution control; treatment and disposal of unwanted chemicals, pesticides and biocides; consultancy relating to the clearance and treatment of chemical pollution, pesticides and biocides; water, waste water, sewerage and waste treatment services, purification services, filtration services, disinfectant services; treatment and disposal of waste of all kinds; recycling services; extraction of elements contained in waste residue; discharge of treated waste water by way of sea, rivers and storm outfalls; consultancy, advisory and information services relating to the aforesaid services.

Education and training services; entertainment services; sporting and cultural activities; organising conferences, symposia, exhibitions and seminars; publication services; publication of books, directories, guides, maps, magazines, manuals and printed matter; publication of on-line electronic publications; visitor centre services [for education]; wildlife centre services[for education]; all the aforesaid services in the field of clean water supply and waste water treatment, sewage and waste removal and treatment, standards for clean water supply, public health, leakage reduction and the cleanliness of rivers and other water sources, the environment and sustainable development, pollution issues and solutions, reduction of all forms of diffuse pollution (including pesticides) arising from agricultural lands, impacts to, preservation of and enhancement of biodiversity, managing pesticides and the other impacts of diffuse water pollution that comes from farms, and other land users, keeping metaldehyde out of drinking water, water sampling and water quality testing, managing the water environment and water resource, managing water quality risks, protecting or improving drinking water quality, pesticides, fertilisers, legal and safe disposal of unwanted chemicals, pesticides and biocides, flood management and reduced flood risk, resilience to climate change, control of invasive non-native species, river protection, restoration and improving river water quality, infrastructure improvement and land management to protect and improve watercourses and the wider environment, and maintaining ‘favourable’ status of Sites of Special Scientific Interest (SSSI) land; consultancy, advisory and information services relating to the aforesaid services.

Professional consultancy services; project study services; engineering services and engineering consultancy; geo-environmental services; architectural consultancy services; landscaping; surveying services; land surveying; provision of planning and feasibility services; design services; product design and testing services; industrial design services; conducting sampling and analysis services to assess pollution levels and contamination; water and soil sampling for analysis purposes; process design and consultancy services; research services; agricultural research services; inspection and evaluation services; preparation of reports; engineering drawing; laboratory analysis and testing services; water, waste water, sewerage and waste testing services; analytical services, including sampling, analysis and reporting of data from water, waste water, sewerage, waste, solid waste, soil, air, food, drinks, plant, animal, pharmaceutical and other sources; mobile laboratory and analytical units; computer consultancy and advisory services; information provided on-line from a computer database or from the internet; creation, development, installation and maintenance of computer software; professional consultancy, advisory and information services relating to water, water quality and water safety, waste, waste quality and waste safety and legislation dealing with water, water safety and water quality and waste, waste quality and waste safety; evaluation of operations against standards of safety, health and regulatory compliance in the field of water, waste water, sewerage and waste; professional consultancy, advisory and information services in the field of clean water supply and waste water treatment, sewage and waste removal and treatment, standards for clean water supply, public health, leakage reduction and the cleanliness of rivers and other water sources, the environment and sustainable development, pollution issues and solutions, reduction of all forms of diffuse pollution (including pesticides) arising from agricultural lands, impacts to, preservation of and enhancement of biodiversity, managing pesticides and the other impacts of diffuse water pollution that comes from farms, and other land users, keeping metaldehyde out of drinking water, water sampling and water quality testing, managing the water environment and water resource, managing water quality risks, protecting or improving drinking water quality, pesticides, fertilisers, legal and safe disposal of unwanted chemicals, pesticides and biocides, flood management and reduced flood risk, resilience to climate change, control of invasive non-native species, river protection, restoration and improving river water quality, infrastructure improvement and land management to protect and improve watercourses and the wider environment, and maintaining ‘favourable’ status of Sites of Special Scientific Interest (SSSI) land; consultancy, advisory and information services relating to the aforesaid services.

Agriculture, aquaculture, horticulture and forestry services and consultancy, advisory and information services relating thereto; consultancy, advisory and information services on use of agricultural and horticultural chemicals, insecticides, fertilisers, pest control for agricultural purposes and other agricultural and horticultural preparations; agricultural services relating to environmental conservation and protesting and enhancing biodiversity; advisory and consultancy services in relation to the use of non-chemical treatments for sustainable agriculture and horticulture; managing pesticides and the other impacts of diffuse water pollution that comes from farms, and other land users; agricultural advisory services provided to farmers, partners and stakeholders on pollution issues and solutions to improve drinking water quality, reduce the need for additional water treatment and to provide wider environmental benefits; agricultural advisory services provided to farmers, partners and stakeholders on fertiliser spreader calibration and on managing pesticides and the other impacts of diffuse water pollution that comes from farms, and other land users; agricultural advisory services provided to farmers, partners and stakeholders to help in improvements to water quality, enhanced biodiversity, control of invasive non-native species, natural flood management, river restoration, river water quality, resilience to climate change; consultancy, advisory and information services relating to the aforesaid services.