The 11th Anna Amalia Competition for Young Guitarists was made possible through the support of numerous supporters, sponsors and partners:
- Free State of Thuringia
- Cultural Foundation of the Free State of Thuringia
- Hermann Hauser Guitar Foundation
- Wildner Records
- City of Weimar
- Sparkasse Central Thuringia
- Finkenburg Foundation
- Michael Tröster Foundation
- Hennicke engineering office
- Belvedere Castle Music High School
- Weimar City Library
- Franz Liszt University of Music Weimar
- Autohaus Eitel GmbH & CO KG, Bernd Fröhling
- Bauer & Hieber, music store Erfurt, Christine Böhme
- Cybernetic Systems GmbH, Selb
- Frank-Peter and Markus Dietrich, Erlbach
- divinus soft, Christian Schachzabel, Jena
- Edition Chanterelle by Allegra Musikverlag GmbH & Co. KG
- Friedrich Hofmeister Music Publishers, Leipzig
- Armin & Mario Gropp, Breitenfeld
- Hamburg Guitar Forum
- House of Music Trekel OHG, Hamburg
- Hans and Alexander Herb, Erlangen
- Hennicke engineering office
- Nürtingen International Guitar Festival
- La Guitarreria, Curt Claus Voigt, Munich
- Leonardo Hotel Weimar
- Joachim Schneider & Sons, Markneukirchen
- Christoph Sembdner, Weimar
- Thuringian State Music Academy Sondershausen
- Weimar Tourist Information
- via nova – contemporary music in Thuringia e.V., Weimar
- Anja Waldmann, Graphics & Design Weimar
- Angela Waltner, Berlin