Dries joined Duval Guillaume as a copywriter in 2007.
He worked for clients like Carlsberg, TNT, AXA, Alfa Romeo, Ray-Ban and De Opvoedingslijn. Later on, his campaigns won numerous national and international awards: 16 Cannes Lions, a New York Festivals Grand Prix, Eurobest, Clio, One Show, etc.
In 2015, he took the creative lead at Duval Guillaume together with his team partner Koenraad Lefever. Staying loyal to its creative roots, Duval Guillaume won 5 Cannes Lions (including 2 Gold) in the last 3 years. Dries recently joined the Global Creative Council of Publicis Groupe.