Since its creation in 1985, CTA Interlingue Institute has been active in language courses given to the personnel of different companies, at their premises in Tessin. Many Swiss-Italian companies and banks have benefited from our experience in this field. We propose formation offers for all levels, specifically based on the needs of our clients and also for the preparation for recognized exams. These courses are valid for individuals as well as for small groups. The most requested languages are English, Italian, French, German.