Advertising; Business management; Business administration; Office functions; Consultancy and business mediation in the operation of retail chains specialised in the sale of cleaning preparations, contact lens cleaning solutions, saline solutions, eye wash preparations, artificial tears, optical devices and instruments, optics, lenses, eyewear, spectacles, spectacle frames, contact lenses, cases for contact lenses and spectacles, spectacle cords, parts and fittings for the aforesaid goods; Retailing in relation to cleaning preparations, contact lens cleaning solutions, saline solutions, eye wash preparations, artificial tears, optical devices and instruments, optics, lenses, eyewear, spectacles, spectacle frames, contact lenses, cases for contact lenses and spectacles, spectacle cords, parts and fittings for the aforesaid goods; Providing the aforesaid services, including via electronic networks, such as the Internet.

Opticians' services; services for fitting eyeglasses, spectacles and contact lenses; eye examinations.

Building, construction and demolition; Extermination, disinfection and pest control; Mining, and oil and gas extraction; Rental of tools, plant and equipment for construction and demolition; Cleaning and care of fabric, textile, leather, fur and goods made thereof; Computer hardware and telecommunication apparatus installation, maintenance and repair; HVAC (Heating, ventilation and air conditioning) installation, maintenance and repair; Lift and elevator installation, maintenance and repair; Glazing, installation, maintenance and repair of glass, windows and blinds; Re-inking and refilling of toner cartridges; Building maintenance and repair; Vehicle service, repair, maintenance and refuelling; Rental of cleaning and washing machines and equipment; Furniture maintenance and repair; Alarm, lock and safe installation, maintenance and repair; Tyre maintenance and repair; Plumbing installation, maintenance and repair; Fitting of floor coverings; Coating of sewers; Coating of brickwork; Coating of conduits; Piano-tuning; Setting of saw blades; Interior fitting-out of company premises; Conversion of shop premises; Interior fitting-out of offices; Mains laying; Application of waterproof linings; Application of screeds; Application of underlayments; Application of rendering to swimming pools; Application of protective coatings to tank surfaces; Application of waterproof coatings for roofs; Application of coatings for the repair of walls; Application of coatings to swimming pools; Application of coatings to tunnels; Application of slip-resistant safety floor sealers; Application of bridge expansion joints; Application of surface coatings; Application of rendering to tunnels; Application of protective paint to wood; Application of sheathing to optical fibres; Application of protective coatings to cavity surfaces; Application of sheathing to cables; Sharpening of kitchen knives; Knife sharpening; Sharpening of lawnmowers; Re-sharpening of scissors; Lawn mower blade sharpening; Re-sharpening of skates; Drill bit sharpening; Floor layering; Trash collection [refuse clean-up]; Advice relating to preventing blockages in septic tanks; Advice relating to preventing blockages in plumbing lines; Advice relating to preventing blockages in grease traps; Erection of crowd control barriers; Erection of reinforced concrete structures utilising sliding and climbing formworks; Cleaning of boilers; Cleaning of storage tanks; Hygienic cleansing [pools]; Hygienic cleaning [mobile structures]; Hygienic cleansing [baths]; Mechanical cleaning of waterways; Boiler cleaning and repair; Abrasive cleaning of metallic surfaces; Abrasive cleaning of non-metallic surfaces; Underwater abrasive cleaning of metallic surfaces; Underwater abrasive cleaning of non-metallic surfaces; Cleaning of industrial boilers; Cleansing of baths; Cleaning of drains; Cleaning of drains by high pressure water jetting; Cleaning of water tanks; Cleaning of water supply plumbing; Chimney sweeping; Cleaning of exterior airport runways; Street cleaning; Cleaning of site roads; Septic tank cleaning; Cleaning of property; Cleaning of mobile sanitary facilities; Cleaning of blinds; Cleaning of ballast lines; Cleaning of stone work; Cleaning of machines; Cleaning of monuments; Cleaning of electrical motors; Cleaning of exterior ships' decks; Cleaning of storage containers; Spillage clearance; Clearing of pipework systems used in the refining industries; Clearing of pipework systems used in the manufacturing industries; Cleaning of furnishings; Cleansing of mobile structures; Cleaning of cargo holds; Cleaning of floor coverings; Cleaning of wall surfaces; Cleansing of public conveniences; Cleaning of industrial premises; Cleaning of building sites; Road stripping; Road sealing and stripping; Scaffolding dismantling; Interference suppression in electrical apparatus; Pavement striping; Erection of pre-fabricated buildings; Asbestos extraction; Drilling; Provision of computerised information relating to the maintenance of carpets; Provision of maintenance services for sports establishments; Engine lubrication; Waterproofing of basements; Information on the maintenance of measuring and test equipment; Repair information; Installation of door fittings; Roofing installation; Installation of felt roofs; Installation of sun roofs; Installation of ground anchors; Installation of radios; Rental and maintenance of work platforms; Removal of graffiti; Asbestos removal; Stain removal; Rust removing; Replacement of batteries; Replacement of brakes; Replacement of lights; Installation of oil production apparatus; Installation of temporary barriers; Installation of conveyors; Installation of bolts; Installation of boilers; Installation of industrial plant; Installation of tents; Installation of smelting furnaces; Installing septic fields; Installation of fire performance coatings; Installation of sewer liners; Installing siding; Installation of tubular linings in passageways; Installation of fixtures and fittings for domestic premises; Installation of water softeners; Installation of kitchen cabinets; Kitchen equipment installation; Office equipment installation; Installation of catering equipment; Installation of sanitary apparatus; Installation of fabricated construction units; Installing septic tanks; Installing sod; Installation of grills; Installing fencing; Installation of oil exploration instruments; Installation of transmission lines; Installation of insulating materials; Installation of mezzanine floors; Installation of street furniture; Installation of aeronautical engines; Installation of coloured panels in building facias; Installing drywall panels; Erection of signboards; Installation of windscreens; Installation of false floors; Ceiling installation; Installation of street information placards; Installing wallboard; Installing wood flooring; Installation of basement waterproofing products; Installation of foundry products; Installation of shelving; Installation of integrated radio networks; Installation of building scaffolds, working and building platforms; Installation of vehicle simulator units; Installation of central vacuum cleaning systems; Installation of radio frequency communications systems; Installation of temporary fences; Installation of roof timbering; Installation of traffic management systems; Installation lighting systems; Installation of environmental engineering systems; Installation of cable television systems; Installing pet containment systems; Installation of pneumatic bulk material handling systems; Installation of stands for conferences; Installation of stands for exhibitions; Installation of stands for trade fairs; Installation of racks; Installation of temporary structures for business exhibitions; Installation of temporary structures for trade fairs; Installation of plant; Installation of doors; Erection of signs; Irrigation devices installation and repair; Electric appliance installation and repair; Furnace installation and repair; Installation and maintenance of photovoltaic installations; Installation and maintenance of solar thermal installations; Installation and maintenance of irrigation systems; Pipeline construction and maintenance; Installation, repair and maintenance radiators for motors and engines; Machinery installation, maintenance and repair; Installation of fittings for buildings; Installation of draught proofing for sash windows; Installation of oil refineries; Installation of instrumentation systems; Installation of doors and windows; Installation of fitted furniture; Installation of internal partitioning; Installation of interior partitions for buildings; Installation of solar powered systems; Installation closed circuit television systems; Freezing equipment installation and repair; Installation, repair and maintenance of steam condensers; Installation, repair and maintenance of condensing apparatus; Installation, repair and maintenance of boiler tubes; Office machines and equipment installation, maintenance and repair; Installation of storage facilities; Installation of electrical and generating machinery; Freezers (Installation of -); Antenna installation and repair; Maintenance of electronic apparatus; Maintenance of medical apparatus and instruments; Maintenance of roads; Maintenance of catering equipment; Maintenance of medical equipment; Office equipment maintenance; Maintenance of dictation equipment; Maintenance of consumer electric appliances; Maintenance of non-electric cooking heaters; Maintenance of cleaning machines; Sign maintenance; Maintenance of property; Maintenance of domestic refrigeration; Repair or maintenance of cooking pots and pans; Repair or maintenance of gas water heaters; Maintenance and repair of aircraft weapons; Maintenance and repair of cargo holds; Maintenance and repair of solid fuel boilers; Maintenance and repair of sporting equipment; Maintenance and repair of instruments; Maintenance and repair of engines; Maintenance and repair of flooring; Maintenance and repair of storage tanks; Maintenance and repair of systems incorporating hoses which convey fluid; Repair or maintenance of water purifying apparatus; Maintenance and repair of gas turbines; Maintenance and repair of ballast lines; Burner maintenance and repair; Maintenance of beverage processing apparatus; Maintenance of automata; Maintenance of internal combustion engines; Maintenance of commercial electrical systems; Land irrigation; Coating of drains; Plumbing and gas and water installation; Repairing construction works; Polishing (cleaning); Polishing of jewellery; Varnishing; Varnishing of card materials; Varnishing of board materials; Marking of roads; Ceiling lining installation; Carpet-laying; Tile laying, bricklaying or block laying; Security fencing (Erection of -); Laying floor tile; Maintaining septic systems; Maintenance of pneumatic hand tools; 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; Maintenance of typewriters; Swimming-pool maintenance; Maintaining and repair of roof guttering; Maintaining and repair of rain channels; Care and repair of skis; Assembling [installation] of machine plant; Assembling [installation] of shelving; Assembling [installation] of storage systems; Assembling [installation] of building framework; Erection of display boards; Erection of grandstands; Setting of gems [repair]; Scaffolding; Riveting; Parquet floor laying; Septic tank pumping and cleaning; Pumping septic tanks; Laying of sea cables; Laying of land cables; Film projector repair and maintenance; Re-blacking of guns; Re-blacking of rifles; Plant refurbishment; Restoration of bathroom fittings; Rebuilding of clutches; Concrete renovation; Renovation of machinery; Rebuilding engines that have been worn or partially destroyed; Spindle reconditioning; Re-barrelling; Rebuilding machines that have been worn or partially destroyed; Restoration of baths; Spindle rebuilding; Re-tinning; Refinishing silver; Reclamation of land; Oil burner regulation and repair; Regulation of oil burners; Remounting of jewellery; Renovation of kitchens; Renovation of property; Renovation of industrial boilers; Renovation of nuclear plant; Renovation of electrical wiring; Interior refurbishment of buildings; Interior renovation of commercial premises; Radio repair; Repair of shopfitments; Repair of photocopiers; Repair of parts of engines; Repair of hollowware; Repair of sails; Photographic apparatus repair; Concrete repairs; Repair of gas cylinders; Camera repair; Repair of industrial furnaces; Repair of fire damage; Pump repair; Repair of feeding troughs; Repair of pressurised containers; Repair or maintenance of machines and apparatus for lumbering; Repair of gas supply systems; Repair of canalization systems; Repair of structures for use in high temperature conditions; Repair of bathtubs; Repair of milk filters; Repair of power lines; Repair of surgical apparatus; Repair of radio or television sets; Repair of electronic apparatus; Repair of medical machines and apparatus; Repair of ironmongery; Vacuum cleaner repair; Repair of binoculars; Repair of transport containers; Repair of billiard equipment; Repair of sports equipment; Refrigerator repair; Scaffolding repair; Repair of signboards; Repair of non-electric cooking heaters; Repair of fences; Repair of bags; Repair of bags or pouches; Repair of musical instruments; Repair of optical instruments; Repair of toys or dolls; Repair of office machines and apparatus; Repair of game machines and apparatus; Repair of metalworking machines and apparatus; Repair of spectacles; Sign repair; Repair of sunglasses; Freezers (Repair of -); Stereo system repair; Television repair; Repair of turbines; Umbrella repair; Parasol repair; Repair of tools; Repair of fishing tackle; Repair of machines; Office machine repair; Suitcase repair; Repair or maintenance of office machines and apparatus; Repair or maintenance of fishing machines and instruments; Repair or maintenance of chemical processing machines and apparatus; Repair or maintenance of measuring machines and instruments; Repair or maintenance of testing machines and instruments; Repair or maintenance of integrated circuits manufacturing machines and systems; Repair or maintenance of conveyors; Repair or maintenance of nuclear power plants; Repair or maintenance of video frequency machines and apparatus; Repair or maintenance of egg incubators; Repair or maintenance of sewing machines; Repair or maintenance of power-driven floor cleaning machines; Repair or maintenance of loading-unloading machines and apparatus; Repair or maintenance of textile machines and apparatus; Repair or maintenance of freezing machines and apparatus; Repair or maintenance of machines and apparatus for woodworking; Repair or maintenance of plastic processing machines and apparatus; Repair or maintenance of painting machines and apparatus; Repair or maintenance of machines and apparatus for papermaking; Repair or maintenance of machines and apparatus for paper-working; Repair or maintenance of machines and apparatus for processing beverages; Repair or maintenance of shoe making machines and instruments; Repair or maintenance of sericultural machines and implements; Repair or maintenance of fodder mills; Repair or maintenance of fodder cutters; Repair or maintenance of milking machines; Repair or maintenance of diving machines and apparatus; Repair or maintenance of laboratory apparatus and instruments; Repair or maintenance of optical machines and instruments; Repair or maintenance of medical machines and apparatus; Repair or maintenance of industrial furnaces; Repair or maintenance of vending machines; Repair or maintenance of water pollution control equipment; Repair or maintenance of gasoline station equipment; Repair or maintenance of waste crushing machines and apparatus; Repair or maintenance of power generators; Repair or maintenance of chemical plants; Repair or maintenance of fodder mixers; Repair or maintenance of industrial dish washing machines; Repair or maintenance of rubber-goods manufacturing machines and apparatus; Repair or maintenance of glassware manufacturing machines and apparatus; Repair or maintenance of construction machines and apparatus; Repair or maintenance of agricultural machines and implements; Repair or maintenance of cultivating machines and implements; Repair or maintenance of plant fiber processing machines and implements; Repair or maintenance of semiconductor manufacturing machines and systems; Repair or maintenance of electric motors; Repair or maintenance of harvesting machines and implements; Pump repair or maintenance; Repair or maintenance of fodder presses; Repair or maintenance of cooking apparatus for industrial purposes; Repair or maintenance of electric lighting apparatus; Repair or maintenance of photographic machines and apparatus; Repair or maintenance of mining machines and apparatus; Repair or maintenance of firearms; Repair or maintenance of waste compacting machines and apparatus; Repair or maintenance of vehicle washing installation; Repair or maintenance of musical instruments; Repair or maintenance of tobacco processing machines; Repair or maintenance of industrial washing machines; Repair or maintenance of cinematographic machines and apparatus; Repair or maintenance of packing or wrapping machines and apparatus; Repair or maintenance of power distribution or control machines and apparatus; Repair or maintenance of amusement machines and apparatus; Repair or maintenance of printing or bookbinding machines and apparatus; Repair or maintenance of machines and apparatus for pulp-making; Repair or maintenance of machines and apparatus for processing foods; Repair or maintenance of metalworking machines and tools; Repair or maintenance of vessels; Repair or maintenance of overhead projectors; Underwater repair; Book repair and restoration; Repair and maintenance of feed or booster pumps; Repair and maintenance of building scaffolds, working and building platforms; Repointing of brickwork; Resurfacing of roofs; Restoration of retail premises; Restoration of musical instruments; Restoration of architectural works; Restoration of works of art; Overhaul of engines; Overhaul of machines; Erection of temporary constructions for outdoor events; Erection of curtain walling; Erection of sliding formworks; Erection of climbing formworks; Erection of temporary seating; Waste removal [cleaning]; Servicing of cranes; Coating [painting] services; Floor coating services; Musical instrument tuning services; Services for the fitting of kitchens; Sharpening services; Advisory services relating to the installation of pumps; Electrical wiring services; Coating services for the repair of industrial engineering plant; Coating services for the repair of marine engineering plant; Coating services for the maintenance of industrial engineering plant; Coating services for the maintenance of marine engineering plant; Cobbler's services [repair]; Interior sealing and caulking services; Conservation and preservation services for works of art; Advisory services relating to the installation of power plants; Advisory services relating to the installation of plumbing; Advisory services relating to the installation of gearboxes; Advisory services relating to the installation of solid fuel heating systems; Advisory services relating to the installation of generators; Advisory services relating to the installation of fixings; Advisory services relating to the installation of engines; Advisory services relating to the repair of plumbing; Advisory services relating to the repair of environmental control systems; Advisory services relating to the repair of civil engineering structures; Advisory services relating to the reinstatement of trenches; Advisory services relating to the maintenance of slip gauges; Advisory services relating to the maintenance of buildings; Advisory services relating to the maintenance of fixings; Advisory services relating to the maintenance of plumbing; Advisory services relating to the maintenance of environmental control systems; Advisory services relating to the renovation of property; Advisory services relating to pipe laying; Advisory services relating to surfacing projects; Soil erosion control services; Crime scene clean-up services; Swimming pool cleaning services; Tube cleaning services; Cleaning by water jetting (Services for -); Industrial cleaning services; Cleaning by means of scouring (Services for -); Cleaning by means of sanding (Services for -); Cleaning services; Valeting services relating to industrial cleaning; Valeting services relating to office cleaning; Valeting services relating to household cleaning; Airplane de-icing services; Interference suppression services for electrical apparatus; Snow removal services; Diagnostic maintenance services for photocopiers; Emptying [cleaning] services; Excavating services for verifying the location of utility lines; Information services relating to the refurbishment of buildings; Information services relating to installation of security systems; Information services relating to maintenance of security systems; Sign posting services; Electrical installation services; Plumbing and glazing services; Computer and telephone battery recharge services; Servicing of industrial boilers; Servicing of machine tools; Tube maintenance services; Insulation services; Damp proofing services; Lubrication services; Pavement marking services; Street sweeping services; Decorative painting services; Fluid pumping services; Artificial snow-making services; Renovating services relating to conduits for water supply; Renovating services relating to discharge conduits; Apartment refurbishment services; Services for the repair of canals; Repair services relating to engines; Services for the repair of heat exchangers; Remedial services for stair coverings; Fire extinguisher recharging services; Servicing of conduits; Machinery maintenance services; Floor maintenance services; Servicing of nuclear plant; Servicing of mains services; Maintenance and repair services relating to door closers; Ski tuning services; Maintenance and repair services relating to automatic barriers; Maintenance and repair services relating to automatic door equipment; Remedial services for floor coverings; Remedial services for wall coverings; Repair services for toys; Repair services for medical apparatus; Repair services for domestic electrical appliances; Boiler repair services; Repair services for electronic business equipment; Repair services for electric generators and wind turbines; Fence erection services; Pressure washing services; Drywall contractor services; Pressure grouting services; Carpentry services; Mechanic services; Services for the installation of cavity wall ties; Services for the repair of conduits; Car wash; Washing of fish boxes; Washing of knitwear; Sterilisation of surgeon's instruments; Coating of concrete; Ceiling texturing; Welding for repair purposes; Concrete polishing; Floor sanding; Paper hanging; Texturing (Ceiling or wall -); Wall texturing; Tinkering; Anti-corrosion treatment; Rustproofing; Joinery; Joinery [repair]; Sign painting services; Spray painting; Painting and varnishing; Painting, interior and exterior; Spray painting of metals; Painting or repair of signs.