Offices Noise eXtended Technologies are close to those of Thales Systems, CRMA, Airbus Group or Astrium.

The Euclid Park number 1 is located in the business park called « ZA La Clef de Saint-Pierre »
Workshops Noise eXtended Technologies are installed at number 10 A street Rue Blaise Pascal, in the city of ELANCOURT whose ZIP code is 78990. The city of Élancourt is a component of the new town of Saint-Quentin cities-en-yvelines in the region and the Department of Yvelines near Versailles Palace.