Building constructions; Abrasive cleaning of metallic surfaces; Abrasive cleaning of non-metallic surfaces; Abrasive cleaning of surfaces; Antenna installation and repair; Anti-corrosion treatment; Anti-rust treatment; Apartment refurbishment services; Application of anti-graffiti coatings; Application of coatings for the repair of walls; Application of sheathing to cables; Application of sheathing to optical fibres; Application of slip-resistant safety floor sealers; Assembling [installation] of machine plant; Assembling [installation] of shelving; Assembling [installation] of storage systems; Assembling of scaffolding; Boiler cleaning and repair; Boiler cleaning services; Boiler repair services; Book repair and restoration; Buffing and polishing; Carpet-fitting; Carpet- laying; Chimney sweeping; Civil engineering maintainance involving the use of hydromechanical cutting equipment; Civil engineering maintenance involving the use of pressurised jets of abrasive-containing water; Civil engineering maintenance involving the use of water jet cutting equipment; Building maintenance and repair; Cleaning by means of sanding (Services for ); Cleaning by means of scouring (Services for ); Cleaning by water jetting (Services for ); Cleaning of ballast lines; Cleaning of blinds; Cleaning of boilers; Cleaning of building sites; Cleaning of cargo holds; Cleaning of drains; Cleaning of drains by high pressure water jetting; Cleaning of electrical motors; Cleaning of exhibition stands; Cleaning of floorcoverings; Cleaning of furnishings; Cleaning of furniture; Cleaning of industrial boilers; Cleaning of industrial premises; Cleaning of machines; Cleaning of mobile sanitary facilities; Cleaning of property; Cleaning of public areas; Cleaning of site roads; Cleaning of stone work; Cleaning of storage containers; Cleaning of streets; Cleaning of urban areas; Cleaning of wall surfaces; Cleaning of water supply plumbing; Cleaning of water supply pipework; Cleaning services; Cleansing of baths; Cleansing of mobile structures; Coating of conduits; Coating of drains; Coating of pipes; Coating of sewers; Computer hardware and telecommunication apparatus installation, maintenance and repair; Concrete renovation; Concrete repairs; Conservation and preservation services for works of art; Conversion of shop premises; Decorative painting services; Doors and windows (Installation of ); Drain cleaning services; Electric appliance installation; Electric appliance installation and repair; Electric appliance repair; Electrical wiring services; Emptying [cleaning] services; Erection of climbing formworks; Erection of crowd control barriers; Erection of curtain walling; Erection of display boards; Erection of grandstands; Erection of prefabricated buildings; Erection of reinforced concrete structures utilising sliding and climbing formworks; Erection of scaffolding; Erection of signboards; Erection of signs; Erection of sliding formworks; Erection of temporary constructions for outdoor events; Erection of temporary seating; Excavating services for verifying  the location of utility lines; Fence erection services; Fire extinguisher recharging services; Fitting of carpets; Fitting of floor coverings; Floor layering; Floor maintenance services; Floor sanding; Fluid pumping services; Furniture installation; Furniture maintenance and repair; Furniture restoration, repair and maintenance; Glazing, installation, maintenance and repair of glass, windows and blinds; HVAC (Heating, ventilation and air conditioning) installation, maintenance and repair; Hygienic cleaning [mobile structures]; Hygienic cleansing [baths]; Hygienic cleansing [pools]; Industrial cleaning services; Information relating to repair services; information (Repair ); Information services relating to repairs; Information services relating to the refurbishment of buildings; Information services relating to installation of security systems; Information services relating to maintenance of security systems; Installation and maintenance of irrigation systems; Installation and maintenance of photovoltaic installations; Installation and maintenance of solar thermal installations; Installation closed circuit television systems; Installation lighting systems; Installation, maintenance and repair of broadcasting apparatus; Installation of apparatus for sanitation; Installation of audiovisual equipment; Installation of boilers; Installation of bolts; Installation of building scaffolds, working and building platforms; Installation of building automation equipment; Installation of cable television systems; Installation of catering equipment; Installation of cavity wall insulation; Installation of central vacuum cleaning systems; Installation of coloured panels in building facias; Installation of conveyors; Installation of door fittings; Installation of doors; Installation of draught proofing for sash windows; Installation of drying apparatus; Installation of earth anchors; Installation of electric light and power systems; Installation of electrical and generating machinery; Installation of electricity generators; Installation of energy-saving apparatus; Installation of environmental engineering systems; Installation of environmental protection systems; Installation of fabricated construction units; Installation of false floors; Installation of felt roofs; Installation of fire performance coatings; Installation of fitted furniture; Installation of fittings for buildings; Installation of fixtures and fittings for domestic premises; Installation of furniture for shops; Installation of gas and water pipelines; Installation of gas supply and distribution apparatus; Installation of grills; Installation of ground anchors; Installation of instrumentation systems,' Installation of insulating materials; Installation of integrated radio networks; Installation of interior partitions for buildings; Installation of internal partitioning; Installation of kitchen appliances; Installation of kitchen cabinets; Installation of kitchen equipment; Installation of laundry and kitchen equipment; Installation of lighting apparatus; Installation of lightning conductors; Installation of mezzanine floors; Installation of photovoltaic cells and modules; Installation of pipe insulation; Installation of plant; Installation of plumbing; Installation of plumbing systems; Installation of power generating apparatus; Installation of racks; Installation of rainwater harvesting systems; Installation of rainwater tanks; Installation of rainwater collection systems; Installation of rainwater drainage systems; Installation of reactive power compensation apparatus; Installation of roof timbering; Installation of sanitary apparatus; Installation of security and safety equipment; Installation of sewer liners; Installation of shelving; Installation of solar powered systems; Installation of stands for conferences; Installation of stands for exhibitions; Installation of stands for trade fairs; Installation of storage facilities; Installation of street furniture; Installation of street information placards; Installation of sun roofs; Installation of temporary structures for trade exhibitions; Installation of temporary structures for business exhibitions; Installation of temporary barriers; Installation of temporary structures for trade fairs; Installation of temporary fences; Installation of tents; Installation of theft prevention devices; Installation of traffic management systems; Installation of transmission lines; Installation of tubular linings in passageways; Installation of water pipes; Installation of water softeners; Installation of water supply apparatus; Installation of windscreens; Installation, repair and maintenance of cleanroom facilities and equipment; Installation services for building scaffolds, working and building platforms; Installation services of working and building platforms; Installation services of building scaffolds; Installing septic fields; Installing septic tanks; Interference suppression in electrical apparatus; Interference suppression services for electrical apparatus; Interior fitting-out of company premises; Interior fitting-out of offices; Interior refurbishment of buildings; Interior renovation of commercial premises; Irrigation devices installation and repair; Irrigation (Land -); Joinery; Joinery [repair]; Kitchen equipment installation; Land irrigation; Land reclamation; Laying of carpet; Laying of land cables; Laying of sea cables; Lift and elevator installation, maintenance and repair; Lubricating services; Lubrication services; Machinery installation; Machinery installation, maintenance and repair; Machinery installation services; Machinery maintenance and repair; Machinery maintenance services; Machinery repair; Machinery retrofit and conversion services; Maintaining and repair of roof guttering; Maintaining and repair of rain channels; Maintaining septic systems; Maintenance and repair of instruments; Maintenance and repair of ballast lines; Maintenance and repair of systems incorporating hoses which convey fluid; Maintenance and repair of electronic display panels; Maintenance and repair of gas and electricity installations; Maintenance and repair of automatic transmissions; Maintenance and repair of manual transmissions; Maintenance and repair of garden tools; Maintenance and repair of cooling appliances and installations; Maintenance and repair of multimedia apparatus; Maintenance and repair of photographic apparatus; Maintenance and repair of machines and machine tools for treating and processing metals; Maintenance and repair of electronic installations; Maintenance and repair of electronic apparatus; Maintenance and repair of electricity generators; Maintenance and repair of flooring; Maintenance and repair of buildings; Maintenance and repair services relating to door closers; Maintenance and repair services relating to automatic door equipment; Maintenance and repair services relating to automatic barriers; Maintenance and restoration of works of art; Maintenance of aquariums; Maintenance of automata; Maintenance of cleaning machines; Maintenance of commercial electrical systems; Maintenance of consumer electric appliances; Maintenance of electronic apparatus; Maintenance of power generating apparatus and installations; Maintenance of property; Maintenance of roads; Maintenance of water pollution control equipment; Maintenance of water purifying apparatus; Maintenance, repair and reconditioning of photovoltaic apparatus and installations; Maintenance, servicing and repair of power generating apparatus and installations; Maintenance, servicing and repair of household and kitchen appliances; Marking of roads; Mechanic services; Office equipment installation; Office equipment maintenance; Office machine and equipment installation, maintenance and repair; Office machine installation; Office machine maintenance; Office machine repair; Office machines and equipment installation, maintenance and repair; Overhaul of machines; Overhaul of engines; Painting of metal surfaces to prevent corrosion; Painting of signs; Painting or repair of signs; Paper hanging; Pavement marking services; Pavement striping; Photographic apparatus repair; Photographic equipment repair; Pipeline construction and maintenance; Plumbing and gas and water installation; Plumbing and glazing services; Plumbing installation, maintenance and repair; Polishing (cleaning); Pressure grouting services; Pressure washing services; Property maintenance; Provision of cleaning services; Provision of information, advice and consultancy relating to cleaning; Provision of maintenance services for sports establishments; Pump repair; Pump repair and maintenance; Pump repair or maintenance; Pump repairing; Pumping septic tanks; Reclamation (Land ); Reclamation of land; Remedial services for floor coverings; Remedial services for stair coverings; Remedial services for wall coverings Removal of graffiti; Renovating services relating to discharge conduits; Renovating services relating to conduits for water supply; Renovation of electrical wiring; Renovation of industrial boilers; Renovation of kitchens; Renovation of machinery; Renovation of property; Renovation, repair and maintenance of electrical wiring; Rental and maintenance of work platforms; Rental of cleaning and washing machines and equipment; Repair and maintenance of building scaffolds, working and building platforms; Repair and maintenance of feed or booster pumps; Repair and restoration of furniture; Repair information; Repair of air filtering apparatus; Repair of air filters; Repair of air filters and parts thereof; Repair of canalization systems; Repair of concrete; Repair of construction machines and equipment; Repair of electrical equipment and electrotechnical installations; Repair of electrical equipment; Repair of electronic apparatus; Repair of energy production plants and machines; Repair of energy supply installations; Repair of fences; Repair of filters for machines, motors or engines; Repair of fire damage; Repair of gas supply systems; Repair of industrial waste treatment machines; Repair of intake air filters for machinery; Repair of ironmongery; Repair of lighting apparatus; Repair of machines; Repair of office machinery; Repair of office machines; Repair of office machines and apparatus; Repair of parts of engines; Repair of power generating apparatus and installations; Repair of roofs; Repair of sanitary installations; Repair of shopfitments; Repair of signboards; Repair of tools; Repair of water pollution control equipment; Repair of water supply apparatus; Repair of water supply installations; Repair or maintenance of building equipment; Repair or maintenance of signboards; Repair or maintenance of machines and apparatus for plywood making; Repair or maintenance of machines and apparatus for veneer making; Repair or maintenance of consumer electric appliances; Repair or maintenance of electronic machines and apparatus; Repair or maintenance of mechanical parking systems; Repair or maintenance of construction machines and apparatus; Repair or maintenance of electric lighting apparatus; Repair or maintenance of gas water heaters; Repair or maintenance of integrated circuits manufacturing machines and systems; Repair or maintenance of industrial washing machines; Repair or maintenance of testing machines and instruments; Repair or maintenance of measuring machines and instruments; Repair or maintenance of amusement machines and apparatus; Repair or maintenance of movie projectors; Repair or maintenance of loading-unloading machines and apparatus; Repair or maintenance of power-driven floor cleaning machines; Repair or maintenance of overhead projectors; Repair or maintenance of painting machines and apparatus; Repair or maintenance of photographic machines and apparatus; Repair or maintenance of power distribution or control machines and apparatus; Repair or maintenance of power generators; Repair or maintenance of water pollution control equipment; Repair or maintenance of water purifying apparatus; Repair or maintenance of waste crushing machines and apparatus; Repair or maintenance of waste compacting machines and apparatus; Repair or maintenance of office machines and apparatus; Repair or maintenance of storage tanks; Repair services for domestic electrical appliances; Repair services ,for electronic business equipment; Repair services for electric generators and wind turbines; Repair services relating to engines; Repairing construction works; Replacement of lights; Repointing of brickwork; Restoration of architectural works; Restoration of bathroom fittings; Restoration of baths; Restoration of fine artwork; Restoration of retail premises; Restoration of works of art; Resurfacing of roofs; Riveting; Road marking; Road sealing and stripping; Road stripping; Road sweeping; Roof repair; Roof restoration; Roofing repair; Rust-proofing; Rust removal; Rust removing; Rustproofing; Scaffold erection; Scaffolding; Scaffolding construction; Scaffolding dismantling; Scaffolding erection; Scaffolding repair; Scaffolding services; Security fencing; Erection of Septic tank cleaning; Septic tank pumping and cleaning; Services for the fitting of kitchens; Services for the installation of cavity wall ties; Services for the repair of canals; Services for the repair of signs; Services for the repair of heat exchangers; Services for the repair of conduits; Servicing and repair of aerial work platforms; Servicing and repair of lifting apparatus; Servicing and repair of mechanical access platforms; Servicing of conduits; Servicing of cranes; Servicing of industrial boilers; Servicing of machine tools; Servicing of mains services; Servicing of manufacturing machines and apparatus; Servicing of power generating apparatus and installations; Sign maintenance; Sign painting; Sign painting services; Sign posting services; Sign repair; Signs (Painting and repair of -); Signs (Painting or repair of ); Snow removal services, Soil erosion control services; Spillage clearance; Spray painting of metals; Stain removal; Stereo system repair; Storage tank cleaning; Stove-setting; Street cleaning; Street cleansing; Swimming pool cleaning services; Swimming-pool maintenance; Swimming pool maintenance; Texturing; Ceiling or wall; Tile laying bricklaying or block laying; Tinkering; Trash collection [refuse clean-up]; Tube cleaning services; Tube maintenance services; Varnishing of board materials; Varnishing of card materials; Wall texturing; Wallpaper hanging; Wallpapering; Wallpapering services; Washing offish boxes; Waste disposal [cleaning service]; Waste disposal for others [cleaning service]; Waste removal [cleaning]; Welding for repair purposes; Windows (Installation of doors and ); Alarms (Installation of ); Alarms (Repair of ); Burglar alarm installation; Burglar alarm installation and repair; Burglar alarm repair; Fire alarm installation; Fire alarm installation and repair; Fire alarm repair; Fire alarms (Installation of -); Fire alarms (Repair of ); installation access control systems; Installation, changing, replacement and repair of locks; Installation fire detection systems; Installation of burglar alarms; Installation of flood warning systems; Installation of lock fittings; Installation of locks; Installation of residential security apparatus; Installation of safes; Installation of security system; Installation of security systems; Lock repair services; Locks (Repair of security ); Locksmithing [repair]; Maintenance and repair of strongrooms; Maintenance and repair o safes; Maintenance and repair of strong rooms; Maintenance and servicing of security alarms; Maintenance and servicing of fire alarm systems; Maintenance of fire alarm installations; Providing information relating to the repair or maintenance of fire alarms; Providing information relating to safe maintenance and repair; Repair of alarms; Repair of locks; Repair of security locks; Repair or maintenance of fire alarms; Safe maintenance and repair; Safe maintenance or repair; Services for the installation of alarms; Services for the maintenance of strong rooms; Strong-room maintenance and repair; Advisory services relating to the installation of heating and cooling apparatus; Air conditioning apparatus installation and repair; Air conditioning contractor services; Air-conditioning system installation and repair; Air conditioning vent sealing services; Air duct cleaning services; Central heating installation; Deodorising services; Heating contractor services; Heating equipment installation; Heating equipment installation and repair; Heating equipment repair; Installation and repair of heating equipment; Installation and repair of air conditioning apparatus; Installation of air conditioning apparatus for use in clean rooms; Installation of apparatus for heating; Installation of apparatus for ventilating; Installation of apparatus for air-conditioning; Installation of central heating apparatus; Installation of central heating; Installation of clean room environmental control systems; Installation of clean room systems; installation of dust extraction apparatus; Installation of environmental control systems; Installation of heating apparatus; Installation of heating and cooling apparatus; Installation of solar heating systems; Installation of ventilation and dust extraction systems; Installation, repair and maintenance of air reheaters; Installation, repair and maintenance of heating equipment; Maintenance and repair of heating; Maintenance and repair of heating apparatus; Maintenance and repair of dust extraction apparatus; Maintenance and repair of air conditioning apparatus; Maintenance and repair of ventilating apparatus; Maintenance and repair of heating installations; Maintenance of electronic or air conditioning systems; Providing information relating to the repair or maintenance of air conditioning apparatus; Refurbishment of air conditioning plant; Repair of air conditioning apparatus; Repair of heat recovery apparatus; Repair of heating apparatus; Repair of ventilating apparatus; Repair or maintenance of air conditioning apparatus; Repair or maintenance of boilers; Repair or maintenance of air-conditioning apparatus [for industrial purposes]; Retrofitting of air conditioning installations in buildings; Retrofitting of heating installations in buildings; Retrofitting of heating, ventilating and air conditioning installations in buildings; Retrofitting of ventilating installations in buildings; Routine servicing of air conditioning apparatus; Routine servicing of drying apparatus; Routine servicing of dust extraction apparatus; Routine servicing of heating apparatus; Routine servicing of ventilating apparatus; Advisory services relating to building refurbishment; Advisory services relating to the repair of buildings; Application of coatings for the repair of surfaces of buildings; Building maintenance; Building maintenance and repair services provided by a handyman; Building refurbishment services; Building repair; Building repair and renovation; Building repairs; Building restoration; Buildings (Insulation to existing ); Buildings (Renovation of -); Buildings (Restoration of ); Ceiling lining repair; Ceiling repair; Clearing and cleaning gutters; Consultancy services relating to the repair of buildings; Detection of draughts in buildings; Detection of leaks within buildings; Draught proofing; Installation of door closers; Installation of door openers and closers; Installation of door openers; Insulating of external walls; Interior and exterior cleaning of buildings; Maintenance and repair of utilities in buildings; Maintenance and repair of building contents; Maintenance and repair of parts and fittings for buildings; Maintenance and repair of residential buildings; Maintenance and repair of office buildings; Maintenance of buildings; Maintenance services for industrial plants; Preservation of buildings; Prevention and correction of building subsidence; Plant maintenance; Prevention of dust ingress to buildings; Providing information relating to building cleaning; Providing information relating to the cleaning of building exteriors; Providing information relating to the construction, repair and maintenance of buildings; Redressing facades; Refurbishment of buildings; Removal of debris from buildings; Renovation and repair of buildings; Renovation and restoration of buildings; Renovation of buildings; Repair and insulation of window joints; Repair and maintenance of buildings in case of demolition; Repair of buildings; Repair of buildings damaged by birds; Repair work on buildings; Repairs to buildings; Restoration of buildings; Resurfacing of facades; Services for the painting and decorating of buildings; Services for the redecoration of buildings; Services for the renovation of buildings; Specialist building restoration; Supervision of building repair; Thermal insulating of buildings; Application of security films to glazing; Cleaning of windows; Double glazing installation; Glazier services; Glazing [glasswork]; Glazing services; Glazing services for buildings; Heat insulation of windows; Installation of blinds; Installation of glass; Installation of glass in conservatories, windows, doors and greenhouses; Installation of glass and glazing units; Installation of glazed building structures; Installation of insulating glass in conservatories, windows, doors and greenhouses; Installation of secondary glazing; Installation of window coatings; Installation of window films; Installation of window fittings; Installation of window frames; Installation of windows; Interior and exterior window cleaning services; Painting of window frames; Plate glass installation and repair services; Renovation of glazing; Replacement of window frames; Replacement of windows; Venetian blind installation and repair; Window blind installation and repair; Window cleaning; Window installation; Window maintenance; Window repair; Emergency servicing of water supply apparatus; installation of tubular linings in pipelines; Installation of washroom apparatus; Maintaining and repair of drain pipes; Maintenance and repair of pipeline systems; Maintenance and repair of pipes used in industrial equipment; Maintenance and repair of pipelines; Maintenance of plumbing; Pipeline maintenance; Plumbing installation advisory services; Plumbing maintenance advisory services; Plumbing repair advisory services; Providing information relating to the repair or maintenance of gas water heaters; Renovation of plumbing; Renovation of underground pipes; Repair of pipelines by means of encapsulation kits; Repair of water purifying apparatus; Services for the installation of sewers; Services for the installation of drains; Services for the lining of pipes; Services for the repair of pipelines; Services for the repair of drains; Services for the repair of pipes; Servicing of pipelines; Sewer pipe cleaning; Sewer pipe maintenance; Sewer pipe renovation; Sewer pipe servicing; Unblocking of drains; Unblocking of waste disposal vessels; Cabinet making [repair]; Cabinet refacing; Cabinet repair; Cabinets (Repair of ); Furniture maintenance; Furniture renovation; Furniture repair; Furniture restoration; Furniture upholstering; Furniture varnishing; Painting of furniture; Re-upholstering; Renovation of, Repair of furniture; Repair of kitchen furniture; Repairing of furniture; Restoration (Furniture-); Restoration of furniture; Upholstering; Upholstery repair; Elevator installation; Elevator installation and repair; Elevator repair; Installation of elevators; Installation services of elevators and lifts; Lift installation; Lift installation and repair; Lift maintenance; Lift repair; Lifts (Installation of -); Maintenance and repair-of lifts; Repair of elevators; Repair or maintenance of elevators [lifts]; Carpet and rug cleaning; Carpet cleaning; Cleaning of mats; Cleaning of textiles; Cleaning of upholstery; Cleaning soft furnishings; Curtain fitting services; Curtain hanging; Maintenance and repair of upholstery; Maintenance and repair of textile goods; Repair of carpets; Repair of curtains; Repair of mats; Rug cleaning; Rug shampooing; Seat covering services; Stain removal from carpets; Stain removal from fabrics; Washing; Control of pests; Disinfecting; Disinfection; Disinfection of buildings against bacterial infestation; Disinfection of premises; Disinfection of premises against bacterial infestation; Disinfection services; Exterminating (Vermin ), other than for agriculture; Extermination of pests; Extermination of rats; Fumigating; Fumigation; Fumigation of buildings against pests; Fumigation of buildings against vermin activity Infestations (Control of ), fleas; Inspection of premises to detect woodworm; Inspection of structures to detect woodworm; Pest control; Pest control relating to buildings; Pest control services, other than for agriculture, horticulture and forestry; Proofing of buildings against pest and vermin access; Proofing of premises against pest and vermin access; Proofing of structures against pest and vermin access; Rat exterminating; Rat extermination; Removing birds from residential and commercial buildings; Termite control; Treatment of surfaces with animal repellent formulations; Vermin eradication [other than in agriculture]; Vermin exterminating; Vermin exterminating [other than for agriculture, forestry or horticulture]; Vermin exterminating, other than for agriculture; Vermin exterminating other than for agriculture, forestry and horticulture; Vermin extermination other than for agriculture; Vermin killing [other than in agriculture]; Acoustic ceiling cleaning; Building cleaning; Buildings (Cleaning of ) [exterior surface]; Buildings (Cleaning of) [interior]; Ceiling cleaning services; Cleaning of building exteriors; Cleaning of building exterior surfaces; Cleaning of building facades; Cleaning of building interiors; Cleaning of buildings; Cleaning of buildings [exterior surface]; Cleaning of buildings [interior]; Cleaning of buildings soiled by birds; Cleaning of ceiling surfaces; Cleaning of commercial premises; Cleaning of culverts; Cleaning of domestic premises; Cleaning of domestic utensils; Cleaning of exterior surfaces of buildings; Cleaning of exterior wall surfaces; Cleaning of external surfaces of buildings; Cleaning of facades; Cleaning of factories; Cleaning of floor surfaces; Cleaning of gullies; Cleaning of office buildings and commercial premises; Cleaning of offices; Cleaning of public buildings; Cleaning of residential houses; Cleaning of schools; Cleaning of shops; Cleaning of structures; Cleaning of the exterior surfaces of buildings; Cleaning of the interior surfaces of buildings; Cleaning of venues before and after events; Cleansing of buildings; Contract cleaning of clubs; Contract cleaning of leisure centres; Contract cleaning of offices; Domestic cleaning; Domestic cleaning services; Facade cleaning; Floor polishing; Hygienic cleaning [buildings]; Industrial cleaning of buildings; Industrial deep cleaning for commercial catering establishments; Janitorial cleaning services; Janitorial services; Loft cleaning; Office cleaning services; Services for the washing of buildings.

Transport; packaging and storage of goods; travel arrangement.

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

Services for providing food and drink; temporary accomodation.

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, horticulture and forestry services.

Catering of food and drinks;Serving food and drink for guests;Cafe services.

Services for the treatment, purification and decontamination of sewage, effluent, water, waste water, sludge, sea water, industrial effluent and waste; information, advisory and consultancy services relating to all the aforesaid services.

Design and development of water wells, pipelines, pipes, drains, sewers, mains, sewer systems and tunnels; design and development of water supply mains, water pollution control equipment and apparatus and installations for treatment and storage of soils, soil conditioning, treatment of water, water purification, sewage, effluent, sludge, industrial waste, waste water, water, sea water; design and development of systems for the collection, transport, disposal, distribution, storage and supply of soils, sea water, sewage, effluent, water, waste water, sludge, industrial effluent and waste; design and development of systems for the treatment, purification, storage and decontamination of sewage, effluent, water, waste water, sludge, sea water, industrial effluent and waste; analysis, monitoring, quality control and testing of water; technical design and planning of sewerage systems; environmental services; consultancy services relating to the provision, operation, installation and supply of apparatus and installations for the treatment and storage of soils, sea water, sewage, effluent, water, waste water, sludge, industrial effluent and waste; technical and engineering project studies; geological prospecting; information, advisory and consultancy services relating to all the aforesaid services.