Building construction; Construction of airports; Construction information; Building consultancy; Supervision (management) of building works; Masonry; Plastering and plumbing; Roofing services; Insulating (building -); Demolition of buildings; Hire of building machinery; Cleaning of buildings (internal), buildings (external surfaces) and windows; Vehicle cleaning and maintenance; Vehicle repair; Disinfecting; Rat exterminating; Cleaning of clothing; Renovation of clothing; Maintenance, cleaning and repair of leather or furs; Linen ironing; Repair of shoes; Retreading or vulcanisation of tyres (repair); Office machines and equipment installation, maintenance and repair; nstallation; Maintenance and repair of instruments; Computer hardware (Installation, maintenance and repair of -); Maintenance and repair of clocks and watches; Repair of security locks; Furniture restoration; Shipbuilding; Installation and maintenance of automatic or non-automatic check-in kiosks for passengers and luggage; Repair, maintenance and servicing of aircraft and ground handling vehicles and machines; Cleaning of aircraft; Exterior and interior cleaning of airports and air terminals; Installation, maintenance and servicing of heating and cooling devices on-board aircraft; De-icing/anti-icing services; Snow/ice removal services; Installation and maintenance of sanitary installations on-board aircraft; Maintenance of aircraft, airports, ramp and ground handling facilities; Aircraft repair services; Maintenance and servicing of refuel facilities, luggage and cargo containers and for pallets; Maintenance of freight containers and pallets; Fuelling of vehicles; Cleaning of exterior airport runways; Information and advisory services relating to the aforesaid.

Transport, packing, storage of goods; Passenger transport; Transport of travellers; Transportation of animals; Escorting of travellers; Airline transport; Motor buses and motor coaches; Motor car transport services; Chauffeur services; Parcel delivery; Packaging of goods; Message delivery; Delivery of newspapers, magazines and brochures; Delivery of meals; Beverages, goods, merchandise; Wrapping of goods; Provision of arrangement of storage space and facilities; Storage information; Shipping services; Freighting (shipping of goods); Providing of information relating to transport and rental of vehicles; Vehicle hire; Providing of information relating to transport of passengers, goods and animals; Courier services for messages or merchandise; Messenger services; Car parking; Airport services; Transfer and transit of passengers, aircraft crew, baggage and goods; Baggage handling; Cargo loading and unloading services; Loading and unloading of air freight; Handling of freight; Motor vehicle shuttles, registration of passengers, baggage and goods; Loading and unloading of airplanes; Public transport; Vehicle towing, Aircraft towing services; Fuelling services; Storage, transport and delivery of fuels and oils; Car rental; Container rental; Freight brokerage; Transport brokerage; Rental of stores, garages; Providing of wheelchairs for passengers; Rental of parking places; Loaning, rental and providing of aircraft; Professional consultancy in the field of air transport, Providing of information relating to aircraft traffic; Dispatching of food, drinks, meals or tray meals; Loading and unloading of goods on board aeroplanes for the fitting-out of cabins, cockpits and holds; Handling of access ramps, walkways or carts; Organisation of airline ticket sales; Information and advisory services relating to any of the aforesaid services.

Education; Providing of training, teaching, arranging and conducting of training workshops, training of airport personnel; Occupationally orientated instruction relating to airports; Entertainment; Sporting or cultural activities; Organisation of events for cultural or educational purposes; Arranging and conducting of colloquiums; Publication of texts, other than publicity texts, books, journals, newspapers, periodicals, magazines, newsletters and publications of all kinds (other than publicity) and in all forms, including electronic and digital publications; Exploitation of online non-downloadable electronic publications; Publication of texts, other than publicity texts, books, journals, newspapers, periodicals, magazines and newsletters; Videotaping; Film production services, Cinema presentations, Production of television and radio programs; Organisation of competitions.

Design and development of computer hardware and software; Computer system design; Architectural consultation; Consultancy in the field of computers; Consultation in environmental protection; Quality control; Computer software design; Conducting technical project studies; Surveying; Engineering services; Installation of software; Rental of software; Computer rental; Maintenance of software; Updating of computer software; Maintenance of software; Computer programming; Urban planning; Construction drafting; Technical design and development of freight containers and pallets.

Security and safety services for the protection of property and individuals (excluding the transport thereof); Airport security services; Examination of passengers, baggage and goods; Inspection of passengers, baggage and goods using sniffer dogs; Identification of baggage; Inspection of goods for security purposes; Ensuring the security of containers; Checking of passengers (security checks), in particular within airports or on board aircraft; Inspection for security purposes, in particular in airports or on board aeroplanes; Security services relating to the proper identification and authorisation of staff; Consultancy services relating to health and safety; Consultancy relating to airport security; Consultancy and assessments relating to the security of individuals and property, in particular on board aircraft, within airports or in the transport field; Escorting (personal security); Night guards for airports and aircraft; Guarding of aircraft; Legal services; Security, monitoring and inspection services for aircraft, airports, ramps and ground handling infrastructure; Information, advisory and consultancy services relating to the aforesaid services.

Consulting services in the field of cyber security, digital data protection, and digital data privacy; computer security consulting and advisory services; internet security consultancy; providing information to others on computer network security; design, development and implementation of software for training in the field of cyber security, digital data protection, and digital data privacy; computer security threat analysis for protecting data; data encryption services; computer security services, namely, providing computer network, cloud, and endpoint security for others, namely, enforcing, restricting and controlling access privileges of users of computing resources for cloud, mobile or network resources, restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities, security assessments for businesses and individuals in relation to information technology systems and computers.