Experience & Testimonials
Gerard van den Tweel
Multi-franchiser
In our supermarket in Curacao, Jan knew how to make a commercial performance together with the local employees. Peoples enjoyed working with him.
Anne Spies
Owner & Presentation coach at Spies & Spreken
Jan is special, a quick thinker, empathetic and connector, flexible and reliable. I already have worked on different projects with him, like trainings, films and presentations. Working with Jan was a pleasure at all times. We complement each other. It's always a pleasure to work with him.
Theo Willemse
Ex Regional Manager Albert Heijn
Jan is capable to bring to life every situation where employees can make a real difference and leave the customers with the right impression.
Ernst Consenheim
Director Strategy & Format, Jos de Vries / The Retail Company
Jan Koster shows a tremendous passion in the way he is always seeking for the best improvements to merchandise the products. His experience and involvement in projects around the globe have shaped him to a charismatic and likeable person, capable to lift the product presentations beyond magic. Jan as no other knows how to balance surprising inspiration and pragmatic commerce by implementing clear and simple structures and routines to maintain a manageable execution. Pro-active, hands-on, a role model in training on the job.
WORK LOCATIONS
Plaze Vea | Peru |
Rewe | Germany |
Barkom | Ukraine |
Selfridges & Co | Great Britain |
Santa Isabel | Peru |
Al Detaille | Honduras |
Albert Heijn | CuraƧao |
Albert Heijn | The Netherlands |





