| 1 | Delta Air Lines, INC. | Unitedkingdom | Shepherd'S Bush | Metro Building | London | W6 8DL | N/A | 1964 | $58,048,000,000 | 74,000 | N/A | N/A | FC005586 |
| 2 | Baden-Airpark GMBH | Germany | Rheinmünster | Victoria Boulevard 106 | Rastatt | 77836 | baden-airpark.***** | 2017 | $26,403,937,413 | 250 | N/A | N/A | 68159B211181 |
| 3 | Qatar Airways Group Q.c.s.c. | Unitedkingdom | Marylebone | Qatar Airways House | London | W1S 2QR | qatarairways.***** | 2004 | $23,528,397,076 | 640 | N/A | N/A | FC018591 |
| 4 | Qatar Airways Group (q.c.s.c.) | Singapore | Singapore | 3 Church Street | Singapore | 049483 | qatarairways.***** | 2003 | $20,839,367,897 | 0 | N/A | N/A | T03FC6469G |
| 5 | Air Canada | Newzealand | N/A | Rifleman Tower Level 5/120 Albert Street Auckland | N/A | N/A | aircanada.***** | 2019 | $15,864,076,160 | 30,500 | N/A | N/A | 7650816 |
| 6 | Japan Airlines CO. LTD | Unitedkingdom | Moorgate | Standon House | London | E1 8AA | jal.***** | 1952 | $12,366,501,070 | 288 | N/A | N/A | FC004934 |
| 7 | Singapore Technologies Engineering LTD | Singapore | Singapore | 1 Ang Mo Kio Electronics Park Road | Singapore | 567710 | stengg.***** | 1997 | $8,415,824,883 | 27,359 | N/A | N/A | 199706274H |
| 8 | Lufthansa Technik AG | Germany | Hamburg | Weg Beim Jäger 193 | Hamburg, Freie Und Hansestadt | 22335 | lufthansa-technik.***** | 2023 | $6,371,952,000 | 25,872 | N/A | N/A | 20355B56865 |
| 9 | Zarawa Company | Iraq | Erbil | Near Baz Rb, 100m Road, 32 Park | N/A | N/A | N/A | 2025 | $6,058,583,447 | 53 | N/A | N/A | 14531 |
| 10 | Aena S.M.E. SA. | Spain | Madrid | Calle Peonias 12 | Madrid | 28042 | aena.***** | 2011 | $5,310,277,480 | 8,539 | N/A | N/A | A86212420 |
| 11 | Aeropuertos Y Servicios Auxiliares | Mexico | Venustiano Carranza | Av. 602 No. 161 | Distrito Federal | 15620 | gob.***** | 1965 | $4,813,614,380 | 2,445 | N/A | N/A | ASA6506102U9 |
| 12 | Fraport AG Frankfurt Airport Services Worldwide | Germany | Frankfurt am Main | Flughafen | Frankfurt am Main, Stadt | 60547 | hiltonhotels.***** | 1924 | $4,681,587,916 | 19,001 | N/A | N/A | 60313B7042 |
| 13 | Heathrow Airport LIMITED | Unitedkingdom | Eastcote and East Ruislip | The Compass Centre | London | TW6 2GW | heathrow.***** | 1930 | $4,414,068,724 | 7,968 | N/A | N/A | 01991017 |
| 14 | Air New Zealand LTD | Australia | Sydney | L 12 7-15 Macquarie Pl | New South Wales | 2000 | airnewzealand.***** | 1960 | $4,130,812,832 | 11,702 | N/A | N/A | 000312685 |
| 15 | Sats LTD. | Singapore | Singapore | 20 Airport Boulevard | Singapore | 819659 | plazapremiumlounge.***** | 1972 | $3,832,991,469 | 49,218 | N/A | N/A | 197201770G |
| 16 | Airbus Aerostructures GMBH | Germany | Hamburg | Kreetslag 10 | Hamburg, Freie Und Hansestadt | 21129 | airbus.***** | 2025 | $3,640,348,619 | 622 | N/A | N/A | 20355B171306 |
| 17 | Singapore Aero Engine Services Private LIMITED | Singapore | Singapore | 11 Calshot Road | Singapore | 509932 | saesl.***** | 1999 | $3,275,988,359 | 1,500 | N/A | N/A | 199901054Z |
| 18 | Air Europa Lineas Aereas, Sociedad Anonima | Unitedkingdom | Parsons Green | Suite 8, Fulham Business Exchange | London | SW6 2TL | aireuropa.***** | 2006 | $3,137,044,607 | 3,996 | N/A | N/A | FC027054 |
| 19 | The Port Authority Of New York & New Jersey | USA | New York City | 4 World Trade Center 150 Greenwich St Fl 23 | New York | 10007 | panynj.***** | 1921 | $3,123,582,000 | 7,128 | N/A | N/A | N/A |
| 20 | Pakistan Airports Authority | Pakistan | Karachi | Terminal-1, Jinnah International Airport, | Sindh | N/A | N/A | 2024 | $3,022,550,000 | 10,000 | N/A | N/A | 1945826 |
| 21 | Ethiopian Airlines Group Denmark Branch Office, Filial Af Ethiopian Airlines Group | Denmark | København | Vester Farimagsgade 1, Sal 2 | Hovedstaden | 1606 | ethiopianairlines.***** | 2023 | $2,719,396,011 | 6 | N/A | N/A | 43968157 |
| 22 | Iga Havalimani Isletmesi Anonim Sirketi | Turkey | Çavuş | Havalimani Terminal Binasi Ap, 1-760494 Tayakadin Mahallesi | İstanbul | 34277 | eu.***** | 2024 | $2,655,218,582 | 100 | N/A | N/A | 887174 |
| 23 | Capital Airports Holding Company | China | Beijing | Building 28 Tianzhu Road, Zone A, Tianzhu Airport Industrial Zon | Beijing | 100621 | N/A | 1988 | $2,509,497,415 | 5,000 | N/A | N/A | 100000000032547 |
| 24 | Afg International B.V. | Netherlands | Uithoorn | Magnolia 1 | Noord-holland | 1424 LA | nedflora.***** | 1984 | $2,407,463,492 | 60 | N/A | N/A | 34058425 |
| 25 | Airflo B.V. | Netherlands | Uithoorn | Betula 11 | Noord-holland | 1424 LH | airflo.***** | 2020 | $2,407,463,492 | 1 | N/A | N/A | 34209311 |
| 26 | Rotterdam Airport B.V. | Netherlands | Rotterdam | Rotterdam Airportplein 60 | Zuid-holland | 3045 AP | rotterdamthehagueairport.***** | 2003 | $2,373,869,636 | 84 | N/A | N/A | 24180117 |
| 27 | Schiphol Support B.V. | Netherlands | Hoofddorp | Evert van de Beekstraat 202 | Noord-holland | 1118 CP | schiphol.***** | 2022 | $2,373,869,636 | 6 | N/A | N/A | 88085147 |
| 28 | Royal Schiphol Group N.V. | Netherlands | Hoofddorp | Evert van de Beekstraat 202 | Noord-holland | 1118 CP | schipholgroup.***** | 1926 | $2,373,869,636 | 3,535 | N/A | N/A | 34029174 |
| 29 | N.V. Luchthaven Lelystad | Netherlands | Lelystad | Emoeweg 7 C | Flevoland | 8218 PC | restaurantluchthavenlelystad.***** | 2003 | $2,373,869,636 | 60 | N/A | N/A | 39046515 |
| 30 | Schiphol Nederland B.V. | Netherlands | Hoofddorp | Evert van de Beekstraat 202 | Noord-holland | 1118 CP | schipholgroup.***** | 2001 | $2,373,869,636 | 2,056 | N/A | N/A | 34166584 |
| 31 | Virgin Tech PTY LTD | Australia | Brisbane | L 11 275 Grey St | Queensland | 4101 | virginaustralia.***** | 2002 | $2,331,897,325 | 7,715 | N/A | N/A | 101808879 |
| 32 | Virgin Australia Regional Airlines PTY LTD | Australia | Brisbane | L 11 275 Grey St | Queensland | 4101 | virginaustralia.***** | 1981 | $2,331,897,325 | 7,715 | N/A | N/A | 008997662 |
| 33 | Securitas Flugverkehr Services GMBH & CO. KG | Germany | Frankfurt am Main | Frankfurt Airport-center 1 | Frankfurt am Main, Stadt | 60549 | N/A | 2024 | $2,234,006,325 | 13,500 | N/A | N/A | 60313A48229 |
| 34 | Changi Airport Group (singapore) PTE. LTD. | Singapore | Singapore | 60 Airport Boulevard | Singapore | 819643 | changiairport.***** | 2009 | $2,029,729,609 | 224 | N/A | N/A | 200910817N |
| 35 | Airports Of Thailand Public Company LIMITED | Thailand | Don Mueang | 333 Cherdwutagard Road | Bangkok | 10210 | N/A | 2002 | $1,975,380,006 | 5,000 | N/A | N/A | 0107545000292 |
| 36 | Los Angeles World Airports | USA | Los Angeles | 1 World Way | Los Angeles | 90045 | laxmasterplan.***** | 2010 | $1,958,111,000 | 3,500 | N/A | N/A | N/A |
| 37 | British Airways Holidays LIMITED | Unitedkingdom | Crawley | Crawley Borough Council | West Sussex | RH10 1UZ | britishairways.***** | 1955 | $1,954,072,222 | 696 | N/A | N/A | 00554278 |
| 38 | Abu Dhabi Aviation | United Arab Emirates | Abu Dhabi | Next Terminal Number 2 Abu Dhabi Aviation Building, Abu Dhabi in | Abu Dhabi | N/A | N/A | 1998 | $1,937,555,608 | 9,500 | N/A | N/A | CN-1002139 |
| 39 | Shanghai Airport (group) Company,ltd. | China | Shanghai | 200 Yingbin 2nd Road, Changning District, Shanghai, China | Shanghai | 200335 | N/A | 1997 | $1,930,994,329 | 358 | N/A | N/A | 310120000001357 |
| 40 | T.C. Ulastirma Ve Alt Yapi Bakanligi Devlet Hava Meydanlari Isletmesi Genel Mudurlugu | Turkey | Yeniçağ | Mevlana Bulvari, No:32 Emniyet Mahallesi | Ankara | 06560 | dhmi.***** | 1933 | $1,900,963,121 | 2,044 | N/A | N/A | 2940035331 |
| 41 | International Airports Authority Of India | India | New Delhi | Yashwani Place, Chanakyapuri | Delhi | 110021 | N/A | 2000 | $1,877,003,550 | 6,210 | N/A | N/A | N/A |
| 42 | Incheon International Airport CORPORATION | Southkorea | Incheon | 47 Gonghang-ro 424beon-gil, Jung-gu | Incheon | 22382 | airport.***** | 1999 | $1,829,558,058 | 5,000 | N/A | N/A | 1218129114 |
| 43 | Japan Airport Terminal CO., LTD. | Japan | Ota-ku | 3-3-2, Hanedakuko | Tōkyō | 144-0041 | tokyo-airport-bldg.***** | 1953 | $1,810,090,226 | 2,871 | N/A | N/A | 7010801014496 |
| 44 | Narita International Airport CORPORATION | Japan | Narita | 1-1, Azafurugome, Furugome | Chiba | 286-0104 | N/A | 1966 | $1,768,861,738 | 3,142 | N/A | N/A | 9040001044645 |
| 45 | Airport Authority | Hongkong | The Islands District | Hkia Twr | Islands District | N/A | N/A | 1995 | $1,723,416,398 | 2,900 | N/A | N/A | 17548712 |
| 46 | Shanghai International Airport Co.,ltd. | China | Shanghai | No. 900 Qihang Road, Pudong New Area | Shanghai | 200000 | N/A | 1998 | $1,707,105,222 | 13,150 | N/A | N/A | 310140000012878 |
| 47 | Safran Helicopter Engines | France | Bordes | Bp 25 - 64511 Bordes Cedex | Pyrénées-atlantiques | 64510 | safran-helicopter-engines.***** | 1986 | $1,694,725,308 | 4,289 | N/A | N/A | 33848195500015 |
| 48 | Sdbv B.V. | Netherlands | Hoofddorp | Schiphol Boulevard 199 | Noord-holland | 1118 BG | sdbv.***** | 2010 | $1,631,899,815 | 116 | N/A | N/A | 34045042 |
| 49 | Asl Aviation Holdings Designated Activity Company | Ireland | Swords | Aviation House | Dublin | K67 PP52 | aslaviationholdings.***** | 2002 | $1,578,741,681 | 3,791 | N/A | N/A | 361394 |
| 50 | Turk Hava Yollari Teknik Anonim Sirketi | Turkey | İstanbul | S.g.havaalani E Kapisi, No:3 Sanayi Mahallesi | İstanbul | 34906 | turkishtechnic.***** | 2006 | $1,541,434,502 | 8,901 | N/A | N/A | 589667 |