Guided by values of respect and sustainable development, BTEE is committed to the environment, quality and safety.

The company has a quality, safety and environment management system which enables it to limit its environmental impact and maintain the health of its employees while still working as an effective business unit.

BTEE SA holds ISO 9001 (quality) certification as well as ISO 14001 (environment), OHSAS 18001 (safety) and Valais Excellence certification.

For its training services BTEE SA also holds ISO 29990 and eduQua certification.


More than 25 years
experience in environmental
services, safety
and airport operations


divisions and several operational units


Thirty members
of staff


4 sites, 3 in Switzerland
and 1 in Belgium


6 international
training centres


More than 400 clients
including more than 150 airports