People of Sion
Sales Young Plants

Randy van Paassen
Sales Manager Young Plants

Tristan Koop
Sales Young Plants North and Central America, Canada, Italy and Denmark

Joan Hoefsloot
Sales South America

Simone Brobbel
Back Office Sales / Export

Sandra van der Valk
Back Office Sales / Export

Maaike Nieuwenhuizen
Back Office Sales

Ruud Moor
Cultivation Advisor

Ronald van Zon
Delivery Planner Young Plants
Sales Flowering Plants

Mario Huisman
Sales Flowering Plants
Breeding

Ed Moor

Ioannis Dimitrakopoulos
Breeder

Barbara Turcati
Breeder
Cultivation

Bart Kouwenhoven
Team Leader Cultivation

Maurice Olsthoorn
Crop Specialist Flowering Plants
General

Eric Moor
General Director

Ewout van den Dool
Managing Director

Hans Olsthoorn
Financial Manager

Ingrid Moor
Financial Administration

Ron Moor
Manager Production

Jean Pierre Oord
Purchase

Erik van der Sluis
HRM Advisor

Maarten Huisman
PR & Communication

Jeffrey Meijler
Operations Manager Sion Brasil