Gesellschaft der Musikfreunde Concert Organizer | Vienna Wiener Staatsoper Opera House | Vienna IAAC Kulturmanagement GmbH Artists Management | Vienna Concerts Austria Music Tour Operator | Vienna Lado Ataneli Singer | Baritone | Georgia Philippe Auguin Conductor | France Janina Baechle Singer | Mezzosoprano | Germany Piotr Beczala Singer | Tenor | Poland Bertrand de Billy Conductor | France Angela Maria Blasi Singer | Soprano | USA Heidi Brunner Singer | Soprano | Switzerland Paata Burchuladze Singer | Bass |Georgia Christoph Campestrini Conductor | Austria Karel Mark Chichon Conductor | Great Britain Annette Dasch Singer | Soprano | Germany Dirk D’Ase Composer | Austria Silvana Dussmann Singer | Soprano | Austria Adrian Eröd Singer | Baritone | Austria Sylvia Greenberg Singer | Soprano | Israel Tamar Iveri Singer | Soprano | Austria Torsten Kerl Singer | Tenor | Germany Josef E. Köpplinger Stage director | Austria Xavier de Maistre Harpist | France Brigitte Pinter Singer | Soprano | Austria Daniel Prohaska Musical Singer, Actor | Austria Bo Skovhus Singer | Baritone | Denmark Jasminka Stancul Pianist | Serbia
Telekom Austria AG Phone solutions, High-speed Internet, Data & Multimedia communication | Vienna Uralchem Holding Largest Russian Producer of Nitrogen and Phosphate Fertilizers | Moscow Magna International AG Automotive Supplier| Oberwaltersdorf (Austria) – Aurora (Canada) GE Medical Systems Healthcare | Vienna Graff Nestl Baurecht Zorn GmbH Attorneys at Law | Vienna ORF Österreichischer Rundfunk & Fernsehen Austrian Broadcast & Television | Vienna Pozzo di Borgo Styling SA Designer for Luxury-Article Packaging | Vevey (Switzerland) Gainerie Moderne SA Manufacturer for Luxury-Article Packaging | Fribourg (Switzerland) Jetfloat International GmbH Producer of Modular Floating Elements | Salzburg Höllwarth GmbH Gentlemen Outfitter | Vienna Robust Plastics GmbH Producer of Synthetics | Vienna DBK Heizelemente Vertriebs GmbH Production of Heating Elements | Krems Krickon Handels- und Montage GmbH Supplier for Mailboxes | Maria Enzersdorf
Bellagio Hotel & Casino Hotel | Las Vegas (USA) Hotel am Stephansplatz Hotel | Vienna Golfclub Fontana Golf Club | Oberwaltersdorf Tennisschule Hinterkörner Tennis Club | Vienna
European Society of Radiology Veranstaltungsgesellschaft European Congress of Radiology | Vienna European Society of Ophthalmology European Congress of Ophthalmology | Vienna Rudolfinerhaus Private Clinic | Vienna Dr. Horst Schalk General Practitioner | Vienna Dr. Tobias Conrad Private Practice for Integral Medicine | Vienna Verein HOMED Gays in Health Care| Vienna
Impacts Event & Gastro GmbH Event Organization, Catering, Congress Support | Vienna Stieglbrauerei Brewery | Salzburg Palmenhaus Café, Brasserie, Bar | Vienna
