BTEE SA was created in 1990 and operates in the area of the environment, safety and airports.

BTEE SA provides most of its services from its Swiss offices in Sembrancher (Valais) and Geneva. We also have a site in Belgium grâce notamment à son homonyme belge, qui a son siège à at Anvaing in the province of Hainaut. BTEE SA also operates 6 international training centres in Europe and Africa.