Higher education More than 1,000 students receive training every year in mechanical and production engineering and materials in engineering colleges such as Insa Rennes (Institut national des sciences appliquées), Supélec, ENST Bretagne and Ecole Louis de Broglie. There are also production engineering courses at the University of Rennes 1 and, more particularly, at the IUT de Rennes, within the Mechanical and production engineering department.