1952 : CES founded as an electrician and control engineer
1958 : CES invents trunkings/solid trays and industrial cable trays
1968 : Saint-Calais Factory founded
1973 : First Warehouse opened in Port de Bouc, (nr Marseille), then Mérignac (nr Bordeaux) and then Lyon
1988 : KT Subsidiary founded in Munich and CEYS in Barcelona
1997 : CES Subsidiary founded in Prague, then KT in Bucarest in 2006
2006 : Hager purchases CES Cable Tray
2010 : Purchasing of CES shares from Hager by Niedax Group : world leader in cable management systems.