Северный Рейн-Вестфалия, Германия
- Althoff Schlosshotel Lerbach
- Capella Breidenbacher Hof
- Cologne Marriott Hotel
- Derag Livinghotel De Medici
- Dorint Hotel am Heumarkt
- Dorint Sofitel An Der Messe
- Excelsior Hotel Ernst
- Akzent Hotel Asahi
- Ameron Cologne Hotel Regent
- Ameron Konigshof
- Arcadia Hotel Dusseldorf
- Arcadia Hotel Wuppertal
- Art Fabrik & Hotel
- Art'otel Cologne
- Atlantic Congress Hotel Essen
- Auszeit Hotel Dusseldorf
- Azimut Koeln City Center
- Barcelo Cologne City Center
- Best Western Grand City Hotel Dusseldorf Mettmann
- Best Western Hotel Dortmund Airport
- Best Western Premier Hotel Park Consul
- Best Western Savoy Hotel
- Burns Art
- Burns Art Cologne
- Centro Hotel Esplanade
- Centro Hotel Uebachs
- Courtyard By Marriott Seestern
- Derag Livinghotel Dusseldorf
- Dorint Hotel Dortmund An den Westfalenhallen
- Dorint Hotel Koln Junkersdorf
- Duesseldorf City by Tulip Inn
- Fortuna 4*
- Fortuna 4*
- Grand City Hotel Dusseldorf Koenigsallee
- Grand City Hotel Gummersbach
- Henri Hotel Dusseldorf Downtown
- Hilton Bonn
- HK-Hotel Dusseldorf City
- Holiday Inn Am Stadtwald
- Holiday Inn Dusseldorf
- Holiday Inn Dusseldorf - Hafen
- Holiday Inn Dusseldorf Airport Ratingen
- Holiday Inn Dusseldorf Neuss
- Hopper Hotel St. Josef Cologne
- Hopper St Antonius
- Hotel Asahi
- Hotel Favor
- Hotel LING BAO
- Hotel Stadtpalais
- Hotel Viktoria Koln
- Hotel Windsor
- Hyatt House Duesseldorf
- Innside Dusseldorf Derendorf
- Innside Dusseldorf Hafen
- Innside Dusseldorf Seestern
- Innside Premium Hotel Dusseldorf Derendorf
- InterCityHotel Bonn
- InterCityHotel Duesseldorf
- InterCityHotel Essen
- InterCityHotel Wuppertal
- Kastens Hotel
- Leonardo Boutique Hotel Dusseldorf
- Leonardo Hotel Dusseldorf City Center
- Leonardo Hotel Koln
- Leonardo Royal Hotel Duesseldorf Konigsallee
- Leonardo Royal Hotel Koln - Am Stadtwald
- Lessing
- Lindner Congress
- Lindner Hotel City Plaza
- Lindner Hotel Dom Residence
- Lyskirchen
- Mado City Partner
- Maritim Hotel Dusseldorf
- Maritim Hotel Koeln
- Max Brown Hotel Midtown
- Melia
- Mercure Hotel Bonn Hardtberg
- Mercure Hotel Duesseldorf Airport
- Mercure Hotel Duesseldorf City Center
- Mercure Hotel Duesseldorf City Nord
- Mercure Hotel Duesseldorf Kaarst
- Mercure Hotel Duesseldorf Ratingen
- Mercure Hotel Duesseldorf Seestern
- Mercure Hotel Dusseldorf Neuss
- Mercure Parkhotel Krefelder Hof
- Mercure Severinshof
- NH Collection Koeln Mediapark
- NH Dortmund
- NH Duesseldorf City
- NH Duesseldorf City Nord
- NH Dusseldorf Konigsallee
- NH Koeln-City
- NH Koln Altstadt
- NH Oberhausen
- Novotel Dusseldorf City West
- Novum Hotel Madison Dusseldorf Hauptbahnhof
- Novum Hotel Mariella Airport Koln
- Novum Hotel Silence Garden Koln Bruck
- Park Inn Koln Belfortstrasse
- Pullman Cologne
- Radisson Blu Hotel Cologne
- Radisson Blu Media Harbour Hotel
- Radisson Blu Scandinavia Hotel
- Relexa hotel Airport Dusseldorf Ratingen
- Relexa hotel Ratingen City
- Ringhotel Drees
- Ruby Coco Hotel Dusseldorf
- Santo
- Stage 47
- Steigenberger Hotel Dortmund
- Swissotel Dusseldorf / Neuss
- The Ascot Hotel Cologne
- The Fritz Hotel
- The Midtown Hotel
- The New Yorker Hotel
- TRYP by Wyndham Koeln City Centre Hotel
- Tryp Dusseldorf Airport
- Van der Valk Airporthotel
- Wyndham Garden Duesseldorf City Centre Koenigsallee
- Wyndham Garden Duesseldorf Mettmann
- Wyndham Koeln
- Achat Comfort Hotel Koln/Monheim
- Acora Hotel und Wohnen
- Aida
- Airport Hotel by The New Yorker
- Am Hohenzollernplatz
- Am Spichernplatz
- Augustinerplatz
- Bahn Hotel Duesseldorf
- Balladins Superior Hotel Koln Airport
- Batavia
- Berliner Hof
- Best Western Ambassador
- Boutique 003 Koln am DOM
- Boutique 009 Koln City
- Burns Fair & More
- Business Wieland
- Callas am Dom
- Cascade
- Centro Hotel Ariane
- Centro Hotel Conti
- Centro Hotel Kommerz
- Cerano
- City Apart Hotel
- City Class Hotel Europa am Dom
- City Partner Bonotel
- City Partner Hotel Villa Fiore
- CityClass Hotel Residence am Dom
- Classic Harmonie
- Comfort Hotel Central Am Dom
- CVJM Duesseldorf Hotel & Tagung
- Diana
- Duesseldorf Mitte
- Eden am Dom
- Flora
- Fortuna 3*
- Fortuna 3*
- Friends
- Gildors Hotel
- Hansa Hotel
- Holiday Inn Express Cologne - Muelheim
- Holiday Inn Express Cologne City Centre
- Holiday Inn Express Cologne-Troisdorf
- Holiday Inn Express Dortmund
- Holiday Inn Express Duesseldorf - City North
- HOPPER Hotel et cetera
- Hotel Alt Graz
- Hotel am Rhein
- Hotel An Der Oper
- Hotel Antares Dusseldorf
- Hotel Bellevue
- Hotel Boulevard
- Hotel Chelsea
- Hotel Coellner Hof
- Hotel Domspitzen
- Hotel Enger Hof
- Hotel Flandrischer Hof
- Hotel Friends Koeln
- Hotel Glockengasse
- Hotel MATAMBA
- Hotel Mirage Neuss
- Hotel Petersburg
- ibis Styles Koeln City Hotel
- Kempe Komfort Hotel
- Koenigshof (Кельн)
- Mark Hotel Commerz
- Mercure Hotel Aachen Europaplatz
- Mercure Hotel Dortmund City
- Mercure Hotel Dusseldorf Zentrum
- Mercure Hotel Koeln West
- Mercure Koeln City Friesenstrasse
- Monopol Hotel
- NK Mondial
- Novotel Koeln City
- Novum Hotel an der Ko Dusseldorf
- Novum Hotel Excelsior Duesseldorf
- Novum Hotel Leonet
- Novum Hotel Maxim Dusseldorf City
- Parkhotel St. Georg
- Residenz Duesseldorf Hotel
- Rheingoldhotel
- Sir & Lady Astor Hotel
- Skada
- Stadt Munchen
- Stern
- Terminal
- TOP Buschhausen
- Trip Inn Hotel Conti
- Triton
- Tryp Dortmund Hotel
- Tryp Dusseldorf Krefeld
- Tryp Hotel Bochum Wattenscheid
- Tulip Inn Dusseldorf Arena - Superior
- Zum Landsberger Hof
