Sonja Köck

Sonja Koster currently serves as an Occasion Coördinator at Jungheinrich Nederland BV, a position held since September 2024. Prior to this role, Koster was actively involved in the commercial sector, working as a Commercieel medewerker at Intertap Flooring bv from July 2022 to October 2024 and as a Consignment Coordinator for Comics, Comic Art & Animation Art at Heritage Auctions Europe from June 2020 to July 2022. Earlier experience includes positions as an Accountmanager and Commercieel medewerker binnendienst at Tijssen Goed voor Dieren b.v. from March 2015 to January 2022, and as a Management Support professional at LOI from December 2009 to March 2015, providing secretarial and administrative support. Koster also served as the Sales Director at Ton van Bemmelen Ruitersport en Dierenbenodigdheden, where responsibilities included strategic planning, team leadership, and market analysis from October 2004 to December 2009, and as an Afdelingsmanager at Ton van Bemmelen Sports from 1994 to 2004, managing outdoor department operations. Koster's educational background includes studies at MAS Groenhorstcollege te Barneveld from 1989 to 1991.