Martien Verdenius, based in Leersum, UT, NL, is currently a Stafmedewerker at Stichting Kasteel Amerongen, bringing experience from previous roles at Nederlandse Kastelenstichting | kenniscentrum voor kasteel & buitenplaats, Microsoft and gateway 2000. Martien Verdenius holds a 1994 - 1996 Bachelor in MER, Management, Economics and Law @ Hanzehogeschool Groningen. Martien Verdenius has 1 email on RocketReach.