6 Pipes and tubes of metal, water-pipe valves of metal, stop collars of metal, swimming pools (metal structures), metal bands, tubbing of metal, junctions of metal for pipes, pipe muffs of metal.
7 Apparatus and installations for the treatment and recycling of effluents.
9 Measuring and checking (supervision) apparatus and instruments applied to water and the treatment and purification of drinking water and waste water, whether urban or industrial;testing apparatus for gases, liquids and solids, monitoring apparatus and systems for air, water and ground pollution; apparatus for recording, transmission or reproduction of sound or images; data processing equipment and computers, computer products, computer software, computer software packages, apparatus for input, counting, collection, storage, conversion, processing, entry, issuing, transfer, transmission and exchange of data, information, messages and signals, central processing units for information, data, sound or images, intercommunication apparatus, telecommunication and telecommunication peripheral apparatus, telephone and radio apparatus and handsets, free or portable, mobile or hands-free or voice-controlled, telephone receivers, telephone wires, aerials, transmitters, telephone transmitters, facsimile machines, portable or mobile facsimile machines, terminals for cellular telephones, masts for wireless aerials, voice databases, magnetic data carriers, recording discs, video tapes, audio tapes, discs, compact discs, computer games, electronic games adapted for use with television receivers, video and film recordings, editing appliances for cinematographic films, films, exposed films, cameras (cinematographic apparatus), screens (photographs), projection screens, television apparatus.
11 Regulating and safety accessories for water apparatus, water filtering apparatus, water intake apparatus, apparatus and instruments for water softening and purification, water mains installations, water supply installations, installations for the supply, purification, cooling and heating of water, water sterilisers, water heating installations, valves for pipelines, sea-water desalination plants, filters for drinking water, pressurised water tanks, hydrants, apparatus and installations for water treatment, purification installations for sewage;apparatus for lighting, heating, steam generating, refrigerating, drying, ventilating, and water supply, heating apparatus, using solid, liquid or gaseous fuels, electric heating apparatus, heating boilers, water heating installations, air valves for heating installations, humidifiers, central heating radiators, electric radiators, heating elements, electric heating filaments, heating installations, water heaters, air-conditioning apparatus and installations, ventilating apparatus, heating and air-conditioning installations for vehicles, heat exchangers, air-conditioning apparatus and installations, ionising apparatus for air treatment, air purification apparatus and machinery, air deodorising apparatus, air cooling devices, filters for air-conditioning, air filtering installations, air heaters, air dryers, air sterilisers, hot air apparatus, refrigerating apparatus and machines, refrigerating cabinets, chambers and containers, apparatus and installations for the treatment and recycling of industrial, household, hospital and special waste, sludge and ashes.
16 Publications, books, newspapers, periodicals, journals, brochures, prospectuses.
19 Non-metallic water pipes, industrial concrete for civil engineering structures, water pipes and sewerage systems, non-metallic buildings.
35 Business management assistance, assistance with the management, operation and development of industrial or commercial businesses, setting up partnerships, market studies and research, arranging newspaper subscriptions (for others), telephone subscriptions, subscriptions to radiopaging services, subscriptions to telecommunications and television services, publicity columns preparation;dissemination of advertising matter, radio advertising, television advertising, dissemination of advertising materials (leaflets, flyers, printed matter, samples), updating of advertising material, rental of advertising space, publicity material rental, public relations, business valuations, computerised file management.
37 Maintenance of pipe networks, restoration of aqueducts or water supply pipes, construction of sewerage systems, main drains, rainwater decontamination structures, stormwater protection structures, refurbishment of pumping stations, modification of existing structures with a view to improving the safety and quality of the water supply, construction of water treatment plants (drinking water, urban and industrial waste water, rainwater);construction of water mains and water treatment plants, well drilling, construction, installation and repair of irrigation devices;renovation and maintenance of buildings, apartment blocks, remediation of sites, buildings and warehouses, land management;public works, rural works, depollution, restoration and rehabilitation of derelict sites, maintenance or cleaning of buildings, premises, floors (cleaning of façades);disinfecting, rat extermination, treatment with insecticide;cleaning of urban buildings, engineering structures, underground structures, highway facilities, sites, industrial premises (external surfaces and domestic cleaning), cleaning of water pipes, industrial installations, high-pressure cleaning of underground structures, road cleaning.
38 Telecommunications, news and information agencies, communications services, radio broadcasting, television broadcasting, communications by telephone, by telegrams and by data transmission, communications by computer terminals, telephone services, fax transmissions, message sending, computer-aided transmission of messages and images, exchange of encoded data, information, messages, signals and images by telephone and computer transmission, electronic mail, computer mail, radiotelephony and mobile telephony, transfer of telephone calls, call forwarding, directory services, voice mail, information about telecommunication, rental of message-sending apparatus, rental of apparatus for recording, transmitting, reproducing and processing of sound or data, rental of telephone and radiotelephony apparatus and handsets, rental of telephone and radiotelephony receivers and transmitters, rental of fax machines, telephone and computer network services, services relating to the monitoring, processing, transmission and reception of data, signals and information processed by computer or by telecommunications apparatus and instruments, telecommunications and multimedia services in particular the transmission of voice, data and images by cable, radio wave, satellite, mobile or fixed, communications on computer networks and communications services using all types of dissemination and in particular by radio, television, audio and video cassette, cable, radio waves, satellite, the Internet, television broadcasting, radio broadcasting; sending of messages; radio and television broadcasting.
39 Water supply, water distribution, collection of urban or industrial wastewater, sludge;collection, transportation, sorting, tipping and storage of useful materials or of urban, industrial and radioactive waste, solid or liquid waste, industrial greases and office papers.
40 Treatment of water, drinking water, water purification, sanitation services, waste water decontamination, purification, management of drinking water supply plants and of urban or industrial waste water decontamination and purification plants, treatment of waste, refuse, industrial greases (processing), sludge and ash from urban and industrial purification plants, recycling of refuse and waste, composting of refuse and waste, soil decontamination, recycling of industrial, household, hospital and special waste;professional consultancy in the field of water treatment.
41 Rental of video tapes, production of films on video tape, rental of cinematographic films, arranging and conducting colloquiums, conferences, congresses, seminars, symposiums, education, training, rental of sound recordings, organisation of exhibitions for cultural or educational purposes, publication of books, organisation of competitions (education or entertainment), production of films, production of films on video tape or digital discs, publication of texts (other than publicity texts), organisation of debates.
42 Water quality control;scientific and industrial research relating to environmental protection, research centres, laboratories relating to water, water treatment and water purification, chemical analysis, chemical research, safety consultancy, technical project studies, engineering, construction drafting, non-business, and engineering (non-construction) relating to water and water treatment, consultancy and expert opinions relating to water and waste treatment, research centre and laboratory services relating to the treatment of industrial, household, hospital and special waste, refuse, sludge, ash, recycling of industrial, household, hospital and special waste, bacteriological research, consultancy and expert opinions in the field of industrial, household, hospital and special waste, sludge and ash from urban and industrial plants, computer programming, computer services, namely development, design and updating of computer software and software packages, technical consultancy in the field of telecommunications and computers, rental of computers, design of computer systems and telecommunications systems, leasing access time to a computer database server;design of water treatment plants (drinking water, urban and industrial waste water, rainwater);pollution prevention;professional consultancy in the field of environmental protection;professsional engineering consultancy in the field of the exploitation of water and energy resources;pollution prevention;environmental protection consultancy, town, industrialisation and natural resource development planning, environmental information, economic, social and environmental impact studies, activities relating to town planning, industrialisation and development of natural resources, in particular of water.
45 Security consulting services.