| 1 | Swiss International Air Lines AG | Switzerland | Kloten | Obstgartenstrasse 25 | Zürich | 8302 | swiss.***** | 1975 | $5,985,565,600 | 7,916 | N/A | N/A | CHE-105.918.070 |
| 2 | Flughafen Zurich AG | Switzerland | Kloten | Flughafen Kloten | Zürich | 8058 | flughafen-zuerich.***** | 1945 | $1,505,977,840 | 25,000 | N/A | N/A | CHE-101.921.104 |
| 3 | Aeroport International De Genève | Switzerland | Meyrin | Route de L'Aeroport 21 | Genève | 1216 | gva.***** | 1919 | $606,053,036 | 1,006 | N/A | N/A | CHE-108.913.293 |
| 4 | Swissport International AG | Switzerland | Kloten | Zurich-flughafen | Zürich | 8058 | swissport.***** | 2006 | $207,540,344 | 2,030 | N/A | N/A | CHE-161.401.630 |
| 5 | Easyjet Switzerland SA | Switzerland | Meyrin | Route de L'Aeroport 5 | Genève | 1217 | easyjet.***** | 1988 | $102,236,623 | 1,000 | N/A | N/A | CHE-106.034.481 |
| 6 | Skyguide, Societe Anonyme Suisse Pour Les Services De La Navigation Aerienne Civils E Mili | Switzerland | Le Grand-saconnex | Route de Pre-bois 17 | Genève | 1215 | skyguide.***** | 1922 | $71,565,636 | 1,500 | N/A | N/A | CHE-106.029.770 |
| 7 | Helvetic Airways AG | Switzerland | Freienbach | Egglirain 24 | Schwyz | 8832 | helvetic.***** | 1990 | $43,450,565 | 430 | N/A | N/A | CHE-106.647.643 |
| 8 | Dnata Switzerland AG | Switzerland | Le Grand-saconnex | Route de L'Aeroport 21 | Genève | 1218 | dnata.***** | 1994 | $34,760,452 | 340 | N/A | N/A | CHE-427.317.986 |
| 9 | Swiss International Air Lines AG | Switzerland | Bâle | St. Jakobs-strasse 7 | Basel-stadt | 4052 | swiss.***** | 1979 | $30,670,987 | 300 | N/A | N/A | CHE-322.556.454 |
| 10 | Jet Aviation Business Jets AG | Switzerland | Bâle | Aeschengraben 6 | Basel-stadt | 4051 | jetaviation.***** | 1967 | $30,670,987 | 294 | N/A | N/A | CHE-101.382.874 |
| 11 | Darwin Airline SA In Liquidazione | Switzerland | Lugano | Via Alla Campagna 2a | Ticino | 6900 | darwinairline.***** | 2003 | $25,865,865 | 253 | N/A | N/A | CHE-110.176.084 |
| 12 | Asl Airlines (switzerland) AG | Switzerland | Pratteln | Hohenrainstrasse 10 | Basel-landschaft | 4133 | aslairlines.***** | 1984 | $20,447,325 | 294 | N/A | N/A | CHE-101.459.063 |
| 13 | Amac Aerospace Switzerland AG | Switzerland | Bâle | Sternengasse 18 | Basel-stadt | 4051 | amacaerospace.***** | 2007 | $15,744,440 | 550 | N/A | N/A | CHE-113.783.062 |
| 14 | Redexair AG | Switzerland | Steinhausen | C/o Fromm Holding Ag | Zug | 6312 | N/A | 2005 | $15,335,493 | 150 | N/A | N/A | CHE-112.211.857 |
| 15 | Chair Airlines AG | Switzerland | Opfikon | Flughofstrasse 57 | Zürich | 8152 | chair.***** | 2014 | $14,313,127 | 140 | N/A | N/A | CHE-360.024.365 |
| 16 | Edelweiss Air AG | Switzerland | Zurich | The Circle 32 | Zürich | 8058 | N/A | 1995 | $13,890,085 | 1,108 | N/A | N/A | CHE-108.396.819 |
| 17 | Albinati Aeronautics SA | Switzerland | Meyrin | Chemin de Riantbosson 10 | Genève | 1217 | albinati.***** | 2001 | $13,801,944 | 140 | N/A | N/A | CHE-101.946.050 |
| 18 | Belair Airlines AG In Liquidation | Switzerland | Opfikon | Sägereistrasse 27 | Zürich | 8152 | cnc.***** | 2001 | $13,290,761 | 130 | N/A | N/A | CHE-109.362.289 |
| 19 | Amac Corporate Jet AG | Switzerland | Kloten | Schaffhauserstrasse 123 | Zürich | 8302 | amacaerospace.***** | 2011 | $10,325,899 | 7 | N/A | N/A | CHE-284.052.937 |
| 20 | Swissport International AG | Switzerland | Opfikon | Flughofstrasse 54 | Zürich | 8152 | swissport.***** | 1996 | $10,223,662 | 294 | N/A | N/A | CHE-108.494.528 |
| 21 | Air-Glaciers SA | Switzerland | Sion | Route de L'Aeroport 25 | Valais | 1950 | air-glaciers.***** | 1965 | $8,178,930 | 160 | N/A | N/A | CHE-105.760.320 |
| 22 | Privatair SA In Liquidation | Switzerland | Baar | Zugerstrasse 76b | Zug | 6340 | privatair.***** | 1977 | $8,178,930 | 80 | N/A | N/A | CHE-107.871.568 |
| 23 | Schweizerische Luft-Ambulanz AG | Switzerland | Kloten | C/o Schweizerische Rettungsflugwacht Rega | Zürich | 8058 | rega.***** | 1973 | $8,178,930 | 15 | N/A | N/A | CHE-102.640.033 |
| 24 | Flughafen Bern AG | Switzerland | Bern | C/o Bern Tourismus | Bern | 3011 | bernairport.***** | 1929 | $7,946,608 | 110 | N/A | N/A | CHE-102.166.221 |
| 25 | Airport Altenrhein AG | Switzerland | Thal | Flughafenstrasse 11 | Sankt Gallen | 9423 | peoples.***** | 2000 | $7,667,747 | 75 | N/A | N/A | CHE-105.518.032 |
| 26 | Lugano Airport SA In Liquidazione | Switzerland | Lugano | Via della Posta 8 | Ticino | 6900 | lugano-airport.***** | 1938 | $7,463,273 | 73 | N/A | N/A | CHE-112.700.197 |
| 27 | Air Zermatt AG | Switzerland | Zermatt | Heliport | Valais | 3920 | air-zermatt.***** | 1968 | $6,645,380 | 75 | N/A | N/A | CHE-105.759.819 |
| 28 | Sparfell Airways SA | Switzerland | Meyrin | Chemin Des Papillons 18 | Genève | 1215 | sparfell.***** | 1999 | $6,645,380 | 65 | N/A | N/A | CHE-105.286.809 |
| 29 | Aref Aerodrome Regional Fribourg-Ecuvillens SA | Switzerland | Hauterive Fr | Route de L'Aerodrome 20 | Freiburg | 1730 | aerodrome-ecuvillens.***** | 1924 | $6,543,144 | 64 | N/A | N/A | CHE-100.752.299 |
| 30 | Dnata Switzerland AG | Switzerland | Kloten | Opc 4 | Zürich | 8058 | dnata.***** | 1993 | $6,521,640 | 550 | N/A | N/A | CHE-106.105.856 |
| 31 | Valcora SARL | Switzerland | Satigny | Route Des Moulières 5 | Genève | 1242 | valcora.***** | 2016 | $6,521,640 | 60 | N/A | N/A | CHE-412.454.114 |
| 32 | Lions Air Skymedia AG | Switzerland | Wollerau | Feldmoos 1 | Schwyz | 8832 | skymedia.***** | 1988 | $6,134,197 | 170 | N/A | N/A | CHE-101.427.525 |
| 33 | Global Jet Concept SA | Switzerland | Meyrin | Chemin Des Papillons 4 | Genève | 1216 | globaljet.***** | 1999 | $6,134,197 | 67 | N/A | N/A | CHE-105.344.097 |
| 34 | Premium Jet AG | Switzerland | Kloten | Business Aviation Center | Zürich | 8302 | N/A | 2003 | $5,520,777 | 60 | N/A | N/A | CHE-110.129.073 |
| 35 | Carunia AG | Switzerland | Frauenfeld | C/o Convida Ag | Thurgau | 8500 | N/A | 2015 | $5,316,305 | 52 | N/A | N/A | CHE-445.521.384 |
| 36 | Cgs Customer Ground Service AG | Switzerland | Zurich | Flughafengeb. Flughafen Kloten | Zürich | 8058 | cgs-ltd.***** | 2003 | $5,111,831 | 50 | N/A | N/A | CHE-109.838.398 |
| 37 | Heliswiss International AG | Switzerland | Küssnacht am Rigi | Haltikon 32 | Schwyz | 6403 | heliswissinternational.***** | 2008 | $5,009,594 | 55 | N/A | N/A | CHE-114.114.053 |
| 38 | Zimex Aviation AG | Switzerland | Opfikon | Cherstrasse 4 | Zürich | 8152 | zimex.***** | 1969 | $4,089,465 | 100 | N/A | N/A | CHE-107.832.947 |
| 39 | Air-Glaciers SA | Switzerland | Lauterbrunnen | Po Box 22 | Bern | 3822 | air-glaciers.***** | 1972 | $4,089,465 | 40 | N/A | N/A | CHE-467.446.182 |
| 40 | Engadin Airport AG | Switzerland | Samedan | Plazza Aviatica 6b | Graubünden | 7503 | engadin-airport.***** | 2004 | $4,089,465 | 40 | N/A | N/A | CHE-111.748.847 |
| 41 | Satu Aviation AG | Switzerland | Feldbrunnen | Bei Tandura Treuhand Ag | Solothurn | 4532 | N/A | 2013 | $3,578,282 | 35 | N/A | N/A | CHE-443.270.521 |
| 42 | Heli - Tv SA | Switzerland | Osogna | Via Aeroporto 16 | Ticino | 6527 | heli-tv.***** | 1984 | $3,578,282 | 35 | N/A | N/A | CHE-103.844.839 |
| 43 | Swiss Heli AG In Liquidation | Switzerland | Chur | C/o Dr. Jurg Riedi | Graubünden | 7000 | shgroup.***** | 2011 | $3,067,099 | 30 | N/A | N/A | CHE-155.853.538 |
| 44 | Kintetsu World Express (schweiz) AG | Switzerland | Bassersdorf | Grindelstrasse 5 | Zürich | 8303 | kwe-switzerland.***** | 1997 | $2,658,152 | 60 | N/A | N/A | CHE-106.831.922 |
| 45 | Checkport Schweiz AG | Switzerland | Zurich | Flughafengebäude | Zürich | 8058 | N/A | 1996 | $2,555,916 | 4,253 | N/A | N/A | CHE-108.404.376 |
| 46 | Qatar Airways Group (q.c.s.c), DOHA/QATAR, Zweigniederlassung Kloten | Switzerland | Kloten | Flughafen Zurich | Zürich | 8058 | N/A | 2004 | $2,555,916 | 25 | N/A | N/A | CHE-111.994.843 |
| 47 | Helikopter-Service Triet AG | Switzerland | Thal | Flugplatz Altenrhein | Sankt Gallen | 9423 | heli-service-triet.***** | 1985 | $2,453,679 | 24 | N/A | N/A | CHE-106.284.233 |
| 48 | Ubag - Unterflurbetankungsanlage Flughafen Zurich AG | Switzerland | Rümlang | Zwuscheteich | Zürich | 8153 | tarubag.***** | 1974 | $2,351,442 | 23 | N/A | N/A | CHE-108.074.907 |
| 49 | Travcon AG In Liquidation | Switzerland | Oberuzwil | Rehweidstrasse 12 | Sankt Gallen | 9242 | travcon.***** | 2002 | $2,272,923 | 4 | N/A | N/A | CHE-109.505.175 |
| 50 | Intralog Overseas AG | Switzerland | Kloten | Steinackerstrasse 34 | Zürich | 8302 | intralog.***** | 1984 | $2,249,206 | 55 | N/A | N/A | CHE-115.802.569 |
| 51 | Genavicon - Immoserv GMBH In Liquidation | Switzerland | Emmetten | Blattistrasse 21 | Nidwalden | 6376 | N/A | 2007 | $2,146,969 | 21 | N/A | N/A | CHE-113.735.212 |
| 52 | Prospective Concepts Aeronautics AG | Switzerland | Sankt Stephan | Flugplatz 5 | Bern | 3772 | p-c-a.***** | 1994 | $2,044,732 | 20 | N/A | N/A | CHE-106.119.953 |
| 53 | Iclp LTD In Liquidation | Switzerland | Zurich | Schiffbaustrasse 8 | Zürich | 8005 | iclp.***** | 1987 | $2,044,732 | 20 | N/A | N/A | CHE-105.197.531 |
| 54 | Artic Group SA | Switzerland | Fribourg | C/o Progressia Societe Fiduciaire Et de Gestion Sa | Freiburg | 1700 | articgroup.***** | 1998 | $2,044,732 | 20 | N/A | N/A | CHE-100.941.794 |
| 55 | Eliticino-Tarmac SA | Switzerland | Bioggio | Via Campagna | Ticino | 6934 | eliticinotarmac.***** | 2006 | $2,044,732 | 20 | N/A | N/A | CHE-112.741.500 |
| 56 | Heli Rezia AG | Switzerland | Quinto | Ambrì Airport | Ticino | 6775 | helirezia.***** | 1989 | $2,044,732 | 20 | N/A | N/A | CHE-101.619.728 |
| 57 | Swissport International AG | Switzerland | Meyrin | Route de L'Aeroport 21 | Genève | 1216 | N/A | 2005 | $2,044,732 | 20 | N/A | N/A | CHE-398.949.774 |
| 58 | Cat Aviation AG | Switzerland | Kloten | Bimenzältenstrasse | Zürich | 8302 | cat-aviation.***** | 1987 | $2,044,732 | 20 | N/A | N/A | CHE-106.136.130 |
| 59 | Swissair Schweizerische Luftverkehr-Aktiengesellschaft In Nachlassliquidation | Switzerland | Kloten | Balz Zimmermann-strasse | Zürich | 8302 | N/A | 1997 | $2,020,376 | 8 | N/A | N/A | CHE-105.749.933 |
| 60 | Storm Jets SA En Liquidation | Switzerland | Sion | Route Des Ronquoz 146 | Valais | 1950 | N/A | 2007 | $2,020,376 | 8 | N/A | N/A | CHE-113.615.789 |
| 61 | Fairfield Aircraft SA | Switzerland | Geneva | Rue Saint-laurent 3 | Genève | 1207 | N/A | 2024 | $2,020,376 | 8 | N/A | N/A | CHE-459.896.726 |
| 62 | Heli Bernina AG | Switzerland | Samedan | Plazza Aviatica 8 | Graubünden | 7503 | helibernina.***** | 1985 | $1,840,259 | 18 | N/A | N/A | CHE-103.836.662 |
| 63 | J3 GMBH | Switzerland | Zurich | C/o Felber & Partner Ag | Zürich | 8008 | felberundpartner.***** | 2012 | $1,840,259 | 18 | N/A | N/A | CHE-345.684.554 |
| 64 | Swiss Jet AG | Switzerland | Saint Moritz | Via Tinus 11 | Graubünden | 7500 | swiss-jet.***** | 1998 | $1,767,829 | 7 | N/A | N/A | CHE-104.963.978 |
| 65 | Airline Management Services GMBH | Switzerland | Zurich | Operations Center 4 | Zürich | 8058 | N/A | 2023 | $1,767,829 | 7 | N/A | N/A | CHE-461.453.427 |
| 66 | Dasnair SA | Switzerland | Le Grand-saconnex | Voie-des-traz 20 | Genève | 1218 | dasnair.***** | 2001 | $1,738,023 | 17 | N/A | N/A | CHE-102.315.998 |
| 67 | Air Service Basel GMBH | Switzerland | Bâle | St. Jakobs-strasse 7 | Basel-stadt | 4052 | airservicebasel.***** | 1967 | $1,738,023 | 17 | N/A | N/A | CHE-108.119.473 |
| 68 | Swiss Helicopter AG | Switzerland | Untervaz | Polenlöserweg 30 | Graubünden | 7204 | swisshelicopter.***** | 2012 | $1,533,549 | 15 | N/A | N/A | CHE-131.008.682 |
| 69 | Motorfluggruppe Thurgau Mfgt | Switzerland | Lommis | Flugplatz | Thurgau | 9506 | mfgt.***** | 1976 | $1,533,549 | 15 | N/A | N/A | CHE-109.029.890 |
| 70 | Air King Jet SA | Switzerland | Meyrin | Chemin Des Papillons 4 | Genève | 1216 | airkingjet.***** | 2006 | $1,533,549 | 15 | N/A | N/A | CHE-113.041.055 |
| 71 | Jet Aviation Business Jets AG | Switzerland | Kloten | Obstgartenstrasse 27 | Zürich | 8302 | jetaviation.***** | 2001 | $1,533,549 | 15 | N/A | N/A | CH02090015159 |
| 72 | Air India LIMITED, New Delhi, Zweigniederlassung Opfikon | Switzerland | Opfikon | Thurgauerstrasse 132 | Zürich | 8152 | N/A | 1955 | $1,533,549 | 15 | N/A | N/A | CHE-105.817.977 |
| 73 | Cathay Pacific Airways LIMITED, Hong Kong, Zweigniederlassung Kloten | Switzerland | Kloten | Office 208-211 | Zürich | 8058 | N/A | 1984 | $1,533,549 | 15 | N/A | N/A | CHE-103.247.655 |
| 74 | Haute Aviation AG | Switzerland | Zoug | Grafenaustrasse 7 | Zug | 6300 | haute-aviation.***** | 2015 | $1,533,549 | 15 | N/A | N/A | CHE-495.619.134 |
| 75 | Sieber Handling AG | Switzerland | Kloten | Steinackerstrasse 28 | Zürich | 8302 | N/A | 2011 | $1,533,549 | 15 | N/A | N/A | CHE-245.206.734 |
| 76 | Transit'air SA | Switzerland | Le Grand-saconnex | Voie-des-traz 10 | Genève | 1218 | transitair.***** | 2009 | $1,533,549 | 15 | N/A | N/A | CHE-114.930.101 |
| 77 | Zulu Aviation AG | Switzerland | Wollerau | Felsenstrasse 62 | Schwyz | 8832 | zulu-aviation.***** | 2011 | $1,533,549 | 15 | N/A | N/A | CHE-361.763.755 |
| 78 | Cgs Customer Ground Service Genève SA | Switzerland | Meyrin | Route de L'Aeroport 15 | Genève | 1217 | cgs-ltd.***** | 1991 | $1,533,549 | 9 | N/A | N/A | CHE-101.560.561 |
| 79 | Ac Invest GMBH In Liquidation | Switzerland | Freienbach | N/A | Schwyz | 8807 | N/A | 2010 | $1,533,549 | 6 | N/A | N/A | CHE-115.735.281 |
| 80 | Comlux Aviation AG | Switzerland | Zurich | Stockerstrasse 57 | Zürich | 8002 | comlux.***** | 2003 | $1,431,312 | 192 | N/A | N/A | CHE-110.028.762 |
| 81 | Air Europa Lineas Aereas SA, Llucmajor, Zweigniederlassung Zurich | Switzerland | Zurich | C/o Crowe Curator Tax Ag | Zürich | 8004 | N/A | 2016 | $1,431,312 | 14 | N/A | N/A | CHE-228.240.210 |
| 82 | Heli-Alpes SA | Switzerland | Sion | Aeroport Civil | Valais | 1950 | helialps.***** | 2005 | $1,329,076 | 13 | N/A | N/A | CHE-112.220.388 |
| 83 | Swift Copters SA | Switzerland | Sion | Aeroport de Sion | Valais | 1950 | eaglevalais.***** | 2017 | $1,329,076 | 13 | N/A | N/A | CHE-263.849.108 |
| 84 | Alpine Aeronautics SA | Switzerland | Sion | Chemin Lambien 10 | Valais | 1950 | N/A | 2022 | $1,262,735 | 5 | N/A | N/A | CHE-436.559.011 |
| 85 | P.M. Aviation & Aerospace GMBH | Switzerland | Wollerau | Hauptstrasse 52 | Schwyz | 8832 | N/A | 2023 | $1,262,735 | 5 | N/A | N/A | CHE-163.738.299 |
| 86 | 24 Flight Services GMBH | Switzerland | Ennetmoos | Durrlacher | Nidwalden | 6372 | N/A | 2024 | $1,262,735 | 5 | N/A | N/A | CHE-336.893.917 |
| 87 | Sparfell & Karen Helicopters (skh) SARL | Switzerland | Meyrin | Chemin Des Papillons 18 | Genève | 1215 | sparfell.***** | 2024 | $1,262,735 | 5 | N/A | N/A | CHE-395.181.290 |
| 88 | Jet Crew GMBH | Switzerland | Soleure | Bei Lemag Treuhand+partner Ag | Solothurn | 4500 | N/A | 2024 | $1,262,735 | 5 | N/A | N/A | CHE-423.170.804 |
| 89 | Draper Gain Switzerland AG | Switzerland | Freienbach | Seedammstrasse 58 | Schwyz | 8640 | N/A | 2024 | $1,262,735 | 5 | N/A | N/A | CHE-412.470.082 |
| 90 | Hrt Aviation AG | Switzerland | Oberiberg | Fuederegg 14e | Schwyz | 8843 | N/A | 2024 | $1,262,735 | 5 | N/A | N/A | CHE-459.082.623 |
| 91 | Honico Aviation AG | Switzerland | Wollerau | Balbweg 8 | Schwyz | 8832 | N/A | 2024 | $1,262,735 | 5 | N/A | N/A | CHE-445.112.755 |
| 92 | Helos GMBH | Switzerland | Bâle | C/o Copartner Revision Ag | Basel-stadt | 4052 | N/A | 2023 | $1,262,735 | 5 | N/A | N/A | CHE-159.300.787 |
| 93 | Swiss Diamond Flyers AG | Switzerland | Chur | C/o Hansjörg Wehrli | Graubünden | 7000 | N/A | 2023 | $1,262,735 | 5 | N/A | N/A | CHE-357.434.277 |
| 94 | Sky2share SA | Switzerland | Payerne | Route de L'Aeropole 132 | Vaud | 1530 | N/A | 2023 | $1,262,735 | 5 | N/A | N/A | CHE-230.045.379 |
| 95 | Air Alpina GMBH | Switzerland | Fällanden | C/o Dani Kappler | Zürich | 8117 | N/A | 2025 | $1,262,735 | 5 | N/A | N/A | CHE-340.442.073 |
| 96 | Avialps GMBH | Switzerland | Gündlischwand | Boden 9h | Bern | 3815 | N/A | 2024 | $1,262,735 | 5 | N/A | N/A | CHE-455.586.669 |
| 97 | Balloondance GMBH | Switzerland | Risch | St. Wendelin 4 | Zug | 6343 | N/A | 2024 | $1,262,735 | 5 | N/A | N/A | CHE-245.848.861 |
| 98 | Silver Giant SA | Switzerland | Locarno | C/o Naret Sa | Ticino | 6600 | N/A | 2023 | $1,262,735 | 5 | N/A | N/A | CHE-259.528.894 |
| 99 | Take-Off Balloon AG | Switzerland | Mörigen | Höhenweg 20 | Bern | 2572 | ballonfahren.***** | 2024 | $1,262,735 | 5 | N/A | N/A | CHE-209.365.236 |
| 100 | Heli-Linth AG | Switzerland | Niederurnen | Flugplatz | Glarus | 8753 | heli-linth.***** | 1972 | $1,226,840 | 12 | N/A | N/A | CHE-107.904.742 |