Aeroflot
Air Arabia
Air Astana
Air Dolomiti
Air Europa
Air Malta
American Airlines
Asia Miles
Avianca
Air Serbia
Azul
Belavia
Bulgaria Air
China Airlines
Condor
Czech Airlines
Delta Air Lines
EL AL
Emirates Skywards
Ethiopian Airlines
Etihad Airways / Air Serbia
Eurowings
Finnair
Flying Blue
Gulf Air
Icelandair
Kuwait Airways
Lufthansa
Malaysia Aitlines
MEA
MIAT
Miles and More
Montenegro Airlines
Multiplus
Oman Air
Philippine Airlines
PINS
Qatar Airways
Royal Air Maroc
Royal Jordanian
S7 Airlines
SAS
SAA
SATA
Saudi Arabian Airlines
Smiles
TAP
Thai Airways
Tunisair
Turkish Airlines
UIA
Ural Airlines
Virgin Atlantic
XL Airways
25hours Hotels
7Pines Resort Ibiza
B2B Hotels
Bayerischer Hof
Best Western
CDS Group
Design Hotels
Europa-Park
Falkensteiner Hotels & Residence
GCH Hotel Group
Global Hotel Alliance
HRS
Hyatt
InterCityHotel
Kempinski Hotels
Leading Hotels of the World
Leonardo Hotels
Mandarin Oriental Munich
Marriott Rewards®, The Ritz-Carlton Rewards® and SPG®
MeliàRewards
Motel One
Novasol
Preferred Hotels & Resorts
Radisson Rewards
Rocco Forte
SLH
Steigenberger Hotels and Resorts
Victor's Residenz Hotels
Vienna House Hotels
WiMDU
WorldHotels
ACTE
ADAC
American Express
A Small World
CharterCheck
eMove360°
Entrepreneurs Organization
FCEM
German Films
GSA
Hadassah
Hebrew University
International Associate Club
Jewish Museum Berlin
Jewish Museum Munich
Keren Hayesod
Koelnmesse
Makkabi
Muenchen Messe
PartnerPlusBenefit
Performance Days
Seven Stars Luxury Hospitality and Lifestyle Awards
VdR
VdU
XING
Young Presidents' Organization
