IMV Immobilien Management GmbH
FISAR Handelsges.m.b.H.
Greenyard Fresh Austria GmbH
Greenyard Fresh Austria GmbH
IntercityHotel Wien
Anantara Palais Hansen Vienna Hotel
Holiday Inn Vienna-South
Hotel Imperial Vienna, A Luxury Collection Hotel
Anantara Palais Hansen Vienna Hotel
ibis Styles Wien City
Gewerkschaft Vida
DAS GLASHAUS - Restaurant & Bar
Vienna Marriott Hotel
Park Hyatt Vienna
Manfred Staub „Café Sperl“ e.U. Monika Thurm-Staub
IntercityHotel Wien
Manfred Staub „Café Sperl“ e.U. Monika Thurm-Staub
Vienna Sales Office – Borealis Hotel Group
Renaissance Hotel Wien
Vienna Marriott Hotel
Renaissance Hotel Wien
Renaissance Hotel Wien
Manfred Staub „Café Sperl“ e.U. Monika Thurm-Staub
staff24 Personalservice GmbH
SYLVIA KOVACEK GmbH
Mario Plachutta GesmbH
Mario Plachutta GesmbH
Palais Coburg Residenz 5*S
The Amauris Vienna
Hotel Regina
Motto Catering GmbH
Flemings Selection Hotel Wien-City
Almanac Palais Vienna
Flemings Selection Hotel Wien-City
The Harmonie Vienna
Hotel Indigo Wien
Samsonite GmbH
Büroring Personalmanagement GmbH
Schultes & Partner
Wiener Linien