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;Construction management [supervision];Construction management services;Construction of buildings;Construction;Construction management [supervision];Construction management services;Construction management [supervision];Construction management services;Construction;Construction;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.

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.