■ ECV was created in 1984 and grew quickly in the Liège Industry.
■ In 1997, ECV becomes a limited liability company.
■ In 2006, ECV becomes part of the EIFFAGE Group and develops its growth in Belgium.
■ In 2008, ECV acquires the company ETELSYS in Charleroi.
■ Today, through internal patnerships within EIFFAGE Energie, ECV is active everywhere in Belgium and abroad.