Apparatus and installations for water treatment; apparatus and installations for the treatment of sewage and effluent; apparatus and installations for the treatment of waste; apparatus and installations for the treatment of waste water; apparatus and installations for the treatment of municipal waste and for sewage treatment; apparatus and installations for purifying, settling or filtering water, effluent or sewage; apparatus and installations for treating soil; apparatus and installations for treating sludge; chlorination plant and equipment; parts and fittings for use with the aforesaid goods.

Water, bottled water; water supplied in bulk in containers; soft drinks and beverages.

Consultancy, information and advisory services relating to water, drainage, sewage and the environment; business services relating to water, drainage, sewage and the environment; public relations services; consultancy, information and advisory services relating to supply of business utilities services; procurement of goods and services for others; business services and management consultancy relating to water, sewage and drainage; personnel recruitment; managing databases; facilities management; procurement services.

Real estate appraisal; real estate management; property management; buying, leasing and selling of real estate and property; financial services relating to the provision of water and the treatment of sewage.

Construction, maintenance and repair of water supply and sewage facilities; construction, maintenance and repair of water treatment apparatus and equipment; provision of civil engineering services in relation to the supply of utility services; construction, maintenance and repair of water storage, handling and delivery equipment, installation and apparatus and of sewage storage, handling and processing equipment, installations and apparatus; property development; on-site maintenance services of water and sewerage equipment; information and advisory consultancy services relating to the aforesaid services.

Provision of services for the supply and distribution of water; services for the provision and supply of utilities; information, advisory and consultancy services relating to the aforesaid services.

Water treatment services; sewage treatment services; waste treatment services; services for the disposal of water from water treatment installations, industrial processes, business facilities and factories; services for the purification of water; information, advisory and consultancy services relating to the aforesaid services.

Engineering and technical consultancy services; environmental services; environmental consultancy services; consultancy services relating to the provision, operation, installation and supply of apparatus, equipment and installations for the treatment of water, sea water, waste water, sewage, effluent, industrial effluents and waste, municipal and business waste; provision of laboratory testing services associated with the treatment of water, sea water, waste water, sewage, effluent, industrial effluents and waste, municipal and business waste; water consultancy services; consulting services relating to the engineering and technical issues relating to the provision of water and utilities and the treatment of waste and sewage; water testing services; water purity testing; land surveying services.

Scientific and technological services and research and design relating thereto; Industrial analysis and research services; Design and development of computer hardware and software.

Apparatus and installations for water treatment; apparatus and installations for the treatment of sewage and effluent; apparatus and installations for the treatment of waste; apparatus and installations for the treatment of waste water; apparatus and installations for the treatment of municipal waste and for sewage treatment; apparatus and installations for purifying, settling or filtering water, effluent or sewage; apparatus and installations for treating soil; apparatus and installations for treating sludge; chlorination plant and equipment; parts and fittings for use with the aforesaid goods.

Water, bottled water; water supplied in bulk in containers; soft drinks and beverages.

Consultancy, information and advisory services relating to water, drainage, sewage and the environment; business services relating to water, drainage, sewage and the environment; public relations services; consultancy, information and advisory services relating to supply of business utilities services; procurement of goods and services for others; business services and management consultancy relating to water, sewage and drainage; personnel recruitment; managing databases; facilities management; procurement services.

Real estate appraisal; real estate management; property management; buying, leasing and selling of real estate and property; financial services relating to the provision of water and the treatment of sewage.

Construction, maintenance and repair of water supply and sewage facilities; construction, maintenance and repair of water treatment apparatus and equipment; provision of civil engineering services in relation to the supply of utility services; construction, maintenance and repair of water storage, handling and delivery equipment, installation and apparatus and of sewage storage, handling and processing equipment, installations and apparatus; property development; on-site maintenance services of water and sewerage equipment; information and advisory consultancy services relating to the aforesaid services.

Provision of services for the supply and distribution of water; services for the provision and supply of utilities; information, advisory and consultancy services relating to the aforesaid services.

Water treatment services; sewage treatment services; waste treatment services; services for the disposal of water from water treatment installations, industrial processes, business facilities and factories; services for the purification of water; information, advisory and consultancy services relating to the aforesaid services.

Engineering and technical consultancy services; environmental services; environmental consultancy services; consultancy services relating to the provision, operation, installation and supply of apparatus, equipment and installations for the treatment of water, sea water, waste water, sewage, effluent, industrial effluents and waste, municipal and business waste; provision of laboratory testing services associated with the treatment of water, sea water, waste water, sewage, effluent, industrial effluents and waste, municipal and business waste; water consultancy services; consulting services relating to the engineering and technical issues relating to the provision of water and utilities and the treatment of waste and sewage; water testing services; water purity testing; land surveying services.

Education services; training services; entertainment services; organizing and conducting classes, workshops, training courses, correspondence courses, lectures, seminars, symposiums, conferences and exhibitions; skills assessment services; instruction services; organisation of educational events; providing facilities for classes, workshops, seminars, symposiums, conferences, and exhibitions; provision of facilities for education and training; library services; production and rental of recorded educational material; club services relating to entertainment or education; publishing services; electronic publishing services; vocational guidance; certification of education and training awards; certification of educational and training standards; career advisory services; organization and provision of entertainment events; organizing and conducting classes, workshops, training courses, correspondence courses, lectures, seminars, symposiums, conferences trade fairs and exhibitions for commercial, advertising, business and promotional purposes;advisory, consultancy and information services relating to all the aforesaid.