Installation, maintenance and repair of computers, computer hardware; installation, maintenance and repair of telecommunications apparatus and instruments; installation, maintenance and repair of computer networks; installation, maintenance and repair of electrical or electronic communication and control appliances and systems; installation, maintenance and repair of safety and security systems; installation, maintenance and repair of telecommunications apparatus, telecommunications systems, computer networks; advisory, consultancy and information services relating to the aforesaid services.

Telecommunications services; facsimile, telex, telephone, telegram, message collection and transmission services; transmission of data and information; broadcast and/or transmission of radio and television programmes; providing access to the internet; providing message communication via computers; chat room services; portal services; telecommunication of information; cellular telephone communications services; leasing of telephone apparatus, lines and systems; paging services; communications services for cloud computing; provision of communication by telephone and mobile telephone; transfer of data by telephone and mobile telephone; transmission of messages by telephone and mobile telephone; mobile communications services; hire, leasing and rental of communications apparatus, installations and instruments; providing access to communications networks nationally and internationally; Internet conferencing and video conferencing communications; call conferencing services; telecommunications management; digital and analogue line rentals; provision of telecommunication services (including voice over Internet protocol (VoIP), dialup broadband, mobile broadband, bonded broadband, ADSL, SDSL, ISDN and ethernet); communications services for wifi connectivity, virtual private networks; mobile call recording; email services; provision of access to remote software applications and processes; advisory, consultancy and information services relating to the aforesaid services.

Design and development of computer hardware and software; computer programming; installation, maintenance and repair of computer firmware, software, communications software and computer systems; computer consultancy services; drawing and commissioned writing for the compilation of web sites; creating, maintaining and hosting the websites of others; computer software engineering; rental of computers and computer software; computer systems analysis; hosting websites of others; cloud computing and hosted exchange services; Internet hosting services; provision of software as a service; advisory, consultancy and information services relating to the aforesaid services.

Creation, management and maintenance of domain names.

Promotion of sports competitions and events.

Organising of sports and sports events;Organising of sports competitions and sports events;Organising of sports events and of sports competitions;Organisation of sports competitions.

Abrasive cleaning of metallic surfaces;Abrasive cleaning of non-metallic surfaces;Abrasive cleaning of surfaces;Acoustic ceiling cleaning;Advice relating to preventing blockages in grease traps;Advice relating to preventing blockages in plumbing lines;Advice relating to preventing blockages in septic tanks;Advisory services relating to asphalting;Advisory services relating to building construction;Advisory services relating to building demolition;Advisory services relating to building refurbishment;Advisory services relating to excavating;Advisory services relating to pipe laying;Advisory services relating to surfacing projects;Advisory services relating to the alteration of buildings;Advisory services relating to the care of gauge blocks;Advisory services relating to the care of slip gauges;Advisory services relating to the construction of buildings;Advisory services relating to the construction of buildings and other structures;Advisory services relating to the construction of public works;Advisory services relating to the installation of audiovisual equipment;Advisory services relating to the installation of building automation equipment;Advisory services relating to the installation of communication equipment;Advisory services relating to the installation of engines;Advisory services relating to the installation of fire prevention equipment;Advisory services relating to the installation of fixings;Advisory services relating to the installation of gearboxes;Advisory services relating to the installation of generators;Advisory services relating to the installation of heating and cooling apparatus;Advisory services relating to the installation of hydraulic equipment;Advisory services relating to the installation of lighting apparatus;Advisory services relating to the installation of motors;Advisory services relating to the installation of passenger lifts;Advisory services relating to the installation of plumbing;Advisory services relating to the installation of power plants;Advisory services relating to the installation of pumps;Advisory services relating to the installation of security and safety equipment;Advisory services relating to the installation of solid fuel heating systems;Advisory services relating to the installation of telephone equipment;Advisory services relating to the maintenance and repair of mechanical and electrical equipment;Advisory services relating to the maintenance of buildings;Advisory services relating to the maintenance of environmental control systems;Advisory services relating to the maintenance of fixings;Advisory services relating to the maintenance of gauge blocks;Advisory services relating to the maintenance of plumbing;Advisory services relating to the maintenance of slip gauges;Advisory services relating to the reinstatement of trenches;Advisory services relating to the renovation of property;Advisory services relating to the repair of buildings;Advisory services relating to the repair of civil engineering structures;Advisory services relating to the repair of environmental control systems;Advisory services relating to the repair of motor vehicles;Advisory services relating to the repair of plumbing;Advisory services relating to vehicle maintenance;Advisory services relating to vehicle repair;Aeroplane maintenance;Aeroplane maintenance and repair;Aeroplane repair;Air compressors (Rental of -);Air conditioning apparatus cleaning services;Air conditioning apparatus installation and repair;Air conditioning contractor services;Air conditioning vent sealing services;Air duct cleaning services;Air-conditioning system installation and repair;Aircraft maintenance;Aircraft maintenance and repair;Aircraft maintenance and repair services;Aircraft maintenance or repair;Aircraft repair;Aircraft repair and maintenance;Aircraft repair or maintenance;Airplane de-icing services;Airplane maintenance and repair;Alarm, lock and safe installation, maintenance and repair;Alarms (Installation of -);Alarms (Repair of -);Ancient book restoration services;Antenna installation and repair;Anti-corrosion treatment;Anti-rust treatment;Anti-rust treatment for motor vehicles;Anti-rust treatment for vehicles;Anti-rust treatment of motor vehicles;Apartment refurbishment services;Application of anti-graffiti coatings;Application of bridge expansion joints;Application of coatings for the repair of surfaces of buildings;Application of coatings for the repair of walls;Application of coatings to buildings;Application of coatings to swimming pools;Application of coatings to tunnels;Application of protective coatings for buildings;Application of protective coatings to building surfaces;Application of protective coatings to cavity surfaces;Application of protective coatings to tank surfaces;Application of protective paint to buildings;Application of protective paint to wood;Application of rendering to buildings;Application of rendering to swimming pools.

Accompaniment of travellers;Accompanying of travellers;Advisory services related to removals;Advisory services relating to road transportation;Advisory services relating to the distribution of goods;Advisory services relating to the handling of goods;Advisory services relating to the packing of goods;Advisory services relating to the repacking of goods;Advisory services relating to the storage of goods;Advisory services relating to the tracking of goods in transit;Advisory services relating to the transportation of goods;Advisory services relating to transport;Aeroplane rental;Agency services for arranging cruises;Agency services for arranging the transportation of goods;Agency services for arranging the transportation of persons;Agency services for arranging the transportation of travellers;Agency services for arranging the transportation of travellers' luggage;Agency services for arranging tours;Agency services for arranging travel;Agents for arranging travel;Air ambulance services;Air cargo transport;Air cargo transport services;Air charter brokerage services;Air charter services;Air courier services;Air freight shipping services;Air freight transportation;Air line services;Air navigation services;Air passenger transport services;Air ticket booking services;Air traffic control services;Air transport;Air transport of passengers;Air transport of valuables;Air transport services;Air transportation;Air transportation of freight;Air transportation of passengers;Air transportation services;Air transportation services featuring a frequent flyer bonus program;Air transportation services for cargo;Air transportation services for freight;Air transportation services for passengers;Air travel services;Aircraft charter brokerage;Aircraft chartering;Aircraft chartering services;Aircraft handling;Aircraft parking;Aircraft parking services;Aircraft rental;Aircraft (Rental of -);Airline and shipping services;Airline bookings;Airline check-in services;Airline services;Airline services for the transportation of cargo;Airline services for the transportation of goods;Airline services for the transportation of passengers;Airline ticket reservation services;Airline ticket services;Airline transport;Airline transportation services;Airplane chartering;Airplane rental;Airport baggage check-in services [not including security inspection];Airport baggage handling;Airport check-in services;Airport parking services;Airport passenger check-in services;Airport passenger shuttle services between the airport parking facilities and the airport;Airport services;Airport transfer services;Ambulance services;Ambulance transport;Animal rescue services [transport];Armored car transport;Armored-car transport;Armoured car transport;Armoured vehicle transport;Armoured-car transport;Arrangement for the delivery of parcels by sea and by air;Arrangement for the transportation of passengers by air;Arrangement for the transportation of passengers by sea;Arrangement for the transportation of works of art;Arrangement of excursions;Arrangement of passenger transport;Arrangement of sightseeing tours;Arrangement of taxi transport;Arrangement of the distribution of fuels;Arrangement of the distribution of hydrocarbons;Arrangement of the storage of fuels;Arrangement of the storage of hydrocarbons;Arrangement of the transportation of fuels;Arrangement of the transportation of hydrocarbons;Arrangement of tours;Arrangement of transport.

3 D reproduction services;3D printing;3D printing services;Abrasion;Abrasive polishing;Abrasive polishing of metal surfaces;Acrylic finishing of vehicles;Advisory services relating to dyeing;Agglomerating of solid material (Services for the -);Air and water conditioning and purification;Air brushing services;Air conditioning apparatus (Rental of -);Air deodorising;Air deodorizing;Air freshening;Air purification;Air purification apparatus (Rental of -);Air regeneration;Air treatment;Alteration (Clothing -);Alteration of clothing [custom manufacture];Animals (Slaughtering of -);Annealing;Annealing of surfaces of machine parts (Services for the -);Annealing (Services for -);Anodising services;Anti-microbial treatment of carpets;Anti-mildew treatment;Anti-moth treatment;Anti-moth treatment of furs;Anti-moth treatment of textiles;Anti-mould treatment;Application of appliques to clothing;Application of appliques to textiles;Application of backing to carpet to the order of others;Application of coatings using chemical vapor deposition techniques;Application of coatings using physical vapor deposition techniques;Application of coatings using thermal plasma spraying techniques;Application of coatings using vacuum deposition techniques;Application of finishes to textiles;Application of motifs to clothing;Application of motifs to textiles;Application of protective coatings to leather;Application of protective surface coatings to machines and tools;Application of relief patterns to board surfaces;Application of relief patterns to card surfaces;Application of relief patterns to paper surfaces;Application of wear resistant coatings by autocatalytic processes;Application of wear resistant coatings by electrolytic processes;Application of wear resistant coatings to engineering components;Application of wear-resistant coatings on metals and plastics;Applying backing to the underside of carpets;Applying finish to stainless steel sheets and coils;Applying finishes to cloth;Applying finishes to clothing;Applying finishes to fabric;Applying finishes to textiles;Assembling of materials (Custom -) for others;Assembly of products for others;Beer brewing for others;Bevelling of glass;Binding of books or documents;Bioremediation services;Blacksmithing;Blast treatment;Blast treatment of a surface (Services for the -);Bleaching (Fabric -);Bleaching of cloth;Bleaching of clothing;Bleaching of fabric;Bleaching of fabrics;Bleaching of textiles;Blending of crude oil and synthetic oils;Blueprinting;Boilermaking;Bookbinding;Brazing;Brewing of beer;Brewing services;Brushing of textiles;Building dehumidification;Buildings (Damp-proofing to existing -);Buildings (Fire-proofing to existing -);Buildings (Waterproofing of existing -);Burning of refuse and waste;Burnishing by abrasion;Burnishing services;Butchering;Butchery;Cabinet making;Cabinet-making (custom manufacture);Cadmium plating;Calcination services;Carpet deodorizing;Carpet dyeing;Casting;Catalytic conversion of chemical compounds;Ceramic glazing;Ceramic processing;Chemical decontamination of nuclear plant.

Access Control as a Service (ACaaS);Administration of mail servers;Administration of user rights in computer networks;Advice and consultancy in relation to computer networking applications;Advice and development services relating to computer software;Advice relating to the design of computer hardware;Advice relating to the development of computer systems;Advisory and consultancy services relating to computer and video games software;Advisory and consultancy services relating to computer hardware;Advisory and consultancy services relating to the design and development of computer hardware;Advisory and information services relating to computer peripherals;Advisory and information services relating to computer software;Advisory and information services relating to the design and development of computer hardware;Advisory and information services relating to the design and development of computer peripherals;Advisory services in the field of product development and quality improvement of software;Advisory services relating to architecture;Advisory services relating to biochemistry;Advisory services relating to building design;Advisory services relating to chemical reagents;Advisory services relating to computer based information systems;Advisory services relating to computer hardware;Advisory services relating to computer hardware design;Advisory services relating to computer programming;Advisory services relating to computer software;Advisory services relating to computer software design;Advisory services relating to computer software used for graphics;Advisory services relating to computer software used for printing;Advisory services relating to computer software used for publishing;Advisory services relating to computer systems analysis;Advisory services relating to computer systems design;Advisory services relating to design engineering;Advisory services relating to energy efficiency;Advisory services relating to environmental pollution;Advisory services relating to environmental protection;Advisory services relating to gene therapy research;Advisory services relating to industrial design;Advisory services relating to industrial engineering;Advisory services relating to interior design;Advisory services relating to man-machine interfaces for computer software;Advisory services relating to material testing;Advisory services relating to planning applications;Advisory services relating to pollution control;Advisory services relating to product testing;Advisory services relating to science;Advisory services relating to scientific instruments;Advisory services relating to scientific research;Advisory services relating to technological research;Advisory services relating to the design of aquaria;Advisory services relating to the design of ponds;Advisory services relating to the planning of football grounds;Advisory services relating to the planning of premises;Advisory services relating to the rental of computers or computer software;Advisory services relating to the safety of the environment;Advisory services relating to the use of computer software;Advisory services relating to the use of energy;Aerial surveying services;Agricultural research;Agricultural research services;Agrochemical research services;Air flow acoustic measurement services;Air flow biochemical analysis services;Air flow component testing services;Air flow measurement services;Air flow particle counting services;Air quality data collection services;Airborne remote monitoring relating to environmental explorations;Airborne remote monitoring relating to scientific explorations;Airborne remote sensing relating to environmental explorations;Airborne remote sensing relating to scientific explorations;Aircraft design;Analysing of air in building environments;Analysis and evaluation of product design;Analysis and evaluation of product development;Analysis and testing for oil workings;Analysis and testing services for the oil industry;Analysis and testing services in the field of oil exploitation;Analysis and testing services in the field of oil exploration;Analysis and testing services relating to electrical engineering apparatus;Analysis (Computer systems -);Analysis for oil field exploration;Analysis for oil research;Analysis for oil-field exploitation;Analysis in the field of molecular biology;Analysis in the field of oil exploration;Analysis of geological samples;Analysis of human serum for medical research;Analysis of human tissues for medical research;Analysis of materials;Analysis of oil deposits;Analysis of oil fields;Analysis of oil reservoirs;Analysis of oil soakings;Analysis of paints;Analysis of polymeric coatings;Analysis of product design;Analysis of product development;Analysis of stream water quality;Analysis of telecommunication signals;Analysis of the mode of action of chemical combinations on animals;Analysis of the structural behaviour of building materials.