 Molenbeek, FC Den Haag, Roda JC, AZ, Willem II and NAC Breda.After his career as a manager, De Visser became scout at PSV, where he was responsible for scouting players like Romário, Ronaldo, Alex, Jefferson Farfán, Heurelho Gomes and Balázs Dzsudzsák for the club.He even scouted Adriano, but PSV coach Erik Gerets was not interested in signing the Brazilian.