- Danube International School Vienna
- ActiLingua Summer School, Vienna
- ActiLingua Institut Sacre-Coeur, Vienna
- Bertha von Suttner Gymnasium, Humboldt - Institut
- American International School Summer Language Program
- St. Gilgen International School Summer Camp
- Vienna, DID Deutsch-Institut
- American International School Salzburg
- St. Gilgen International School
- Amadeus International School Vienna