Airport Construction and Equipment:audio systems, baggage handling systems, logistics handling systems, consulting services, design consultancy, structural engineering and related materials, flooring and wall finishing, lighting, illumination and sun protection, parking facilities and services, passenger guidance systems, passenger transport systems, passenger information technology, seating, rest areas and other furnishings, food and beverage outlets, smoking areas, duty‑free shop infrastructure construction technologies, building technology installation, terminal construction, restrooms and accessories

Airport Operations:airport maintenance, airport tax administration, aircraft management and related services, terminal upkeep, training and recruitment, waste management

Airport Security:access and perimeter control, bird‑control systems, closed‑circuit television equipment, fencing, security systems (fire alarms), safety training and consultancy, surveillance systems, X‑ray and detection systems

Airport Technology and IT:baggage management and tracking, logistics management, communication systems, fire‑fighting rescue systems, data‑processing hardware, network services, passenger management, traffic and operational management

Ground Support Equipment and Services:aircraft parking, aircraft maintenance, airport service equipment, baggage transfer, logistics transfer, consumables and fuel, other ground‑handling equipment, passenger transportation

Air Traffic Management:air traffic control stations, communications, control consoles, data‑update systems, fleet management, landing systems, mobile monitoring towers, navigational aids