Northern Alsace is made up of very diverse industrial companies, both in terms of size and sector of activity. The “Réseau d’Industriels Innovants d’Alsace du Nord” (RESILIAN), in English : Network of Innovative Industrials of Northern Alsace, was created to federate the industrial players north of Strasbourg around the employment areas of Haguenau, Saverne and Wissembourg.