John B. Gibson

Greater Toronto Airports Authority manages, operates, and maintains airports. It has commercial passenger terminals, which handle domestic, transborder, and international passengers and cargo. The firm's groundside and support facilities comprise car parking, car rental, air cargo, general aviation, fixed base operations, hotels, fuel farms, and other facilities. The company was founded on March 3, 1993 and is headquartered in Toronto, Canada.

Airport Authority Hong Kong operates and maintains the Hong Kong International Airport. It is a statutory body that holds a mandate to Hong Kong International Airport (HKIA) for the benefit of the territory's prosperity. It is wholly owned by the Government of the Hong Kong Special Administrative Region. The company was founded in 1995 and is headquartered in Hong Kong.

Airports Council International (ACI) is an organization that represents the interests of airports worldwide to promote excellence in the aviation industry. The private company is based in Montréal, Canada. ACI offers yearly subscriptions to its Intelligence Hub, which provides interactive tools for airports and industry stakeholders. The organization also provides in-house training for staff development and the Airport Excellence Program (APEX), which offers comprehensive onsite airport reviews led by industry peers and experts to optimize airport operations. ACI emphasizes the importance of keeping airport slot processes and policies relevant, fit for purpose, and responsive to the various needs and circumstances of airports. The Canadian company was founded in 1991. Luis de Oliveira has been the CEO of the company since 2020.