What banking group, founded in 1818, sponsors Club Sportive Sedan Ardennes?
Groupe Caisse d'Épargne Groupe Caisse d'épargne is a French semi-cooperative banking group, founded in 1818, with around 4700 branches in the country. The group is active in retail and private banking, as well as holding a significant stake in the publicly traded investment bank Natixis.
GS Pétroliers (handball) Groupement Sportif des Pétroliers or GS Pétroliers is an Algerian sports club founded June 2, 2008. It represents the largest national oil company Sonatrach.