| Producto de EF | Responsable del tratamiento | Detalles de contacto |
|---|---|---|
| EF Idiomas en el Extranjero, EF Año de Idiomas en el Extranjero, EF Preparación Universitaria | EF Education First Ltd | Selnaustrasse 30, 8001 Zürich, Switzerland |
| EF Academy | EF International Academy Ltd | Selnaustrasse 30, 8001 Zürich, Switzerland |
| EF High School Exchange Year | EF Educational Foundation for Foreign Study Ltd | Selnaustrasse 30, 8001 Zürich, Switzerland |
| Hult EF Corporate Education - Formación de idiomas | EF Language Learning Solutions Ltd | Haldenstrasse 4, 6006 Luzern, Switzerland |