Contassur and Contassur Assistance-Conseil (CAC) are in charge of the management of pension and provident schemes of the Belgian companies of the ENGIE group, and the companies in the gas and electricity sector in Belgium. They deal with the technical, administrative, legal, financial and actuarial aspects of the management of these schemes, whether through five pension funds and/or via the insurance company Contassur (for more information: https://www.contassur.eu/).