Diederik Janssen, based in Amsterdam, North Holland, Netherlands, is currently a Sales Manager Horeca at Loods 5, bringing experience from previous roles at Zelfstandig Eigenaar, Veiligheidsregio Zaanstreek-Waterland and De Kompaszaal. Diederik Janssen holds a 2019 - 2020 Het Veiligheidinstituut. Diederik Janssen has 1 email on RocketReach.