1)BAA: London-LHR, London-LGW, London-STN, Glasgow, Edinburgh, Aberdeen, Southampton, Naples, Budapest.
2)AENA: A Coruna, Albacete, Alicante, Almeria, Asturias, Badajoz, Barcelona, Bilbao, Burgos, Ceuta, Cordoba, El Hierro, Fuerteventura, Girona, Gran Canaria, Granada, Huesca-Pirineos, Ibiza, Jerez, La Gomera, La Plam, Lanzarote, Leon, Logrono-Agoncillo, Madrid-Barajas, Madrid-Cuatro Vientos, Madrid-Torrejon, Malaga, Melilla, Menorca, Murcia, Palma, Pamplona, Reus, Sabadell, Salamanca. San Sebastian, Santander, Santiago, Sevilla, Son Bonnet, Tenerife Norte, Tenerife Sur, Valencia, Valladolid, Vigo, Vitoria, Zaragoza.
3)FRAPORT: Frankfurt-FRA, Frankfurt-HHN, Antalya, Cairo, Hanover, Lima, Saarbrücken
4)ADP: Paris-CDG, Paris-ORY
5)Port Authority NY & NJ: New York, JFK, Newark, La Guardia, Teterboro.
6)Narita Airport Corp: Tokyo-NRT
7)Schipol Group: Amsterdam, Brisbane(15%), Eindhoven(51%), Lelystadt, Rotterdam, Terminal 4 of JFK (40%)
8)Ferrovial: [?] BAA
9)Kansai Company: Osaka-KIX
10)Hong Kong International: Hong Kong
11)Flughafen Munchen: Munich
12)Avinor: aeroporti norvegesi
13)Greater Toronto Airports: Toronto-YYZ
14)Seoul International: Seoul-ICN
15)Lufthfartsverket: aeroporti svedesi
16)Infraero: aeroporti brasiliani
17)ADR: Roma-CIA, Roma-FCO
18)Manchester Airport Group: Manchester
19)Dublin Airport Authority: Dublin
20)Vinci Airports: ho trovato solo 17 aeroporti nel mondo, ma bella, se non mi dici quali.