Wai Keong Oon
Wai Keong Oon

Productmanager

For many years, Wai Keong Oon has been working behind the scenes on the development of our products. Since the summer of 2024, he has been leveraging his expertise as Product Manager to manage our product portfolio and further develop our innovative solutions. Wai Keong is known for his precision, technical expertise, and dedication to…

Stefan Sijbom
Stefan Sijbom

Commercial manager

As the person ultimately responsible for commerce, Stefan Sijbom ensures that our commercial strategies are clear and effective. With his sharp insight and goal-oriented approach, he values simplicity and results. In his free time, he enjoys the good life as a true bon vivant.

gentleman with blue jumper e white blouse smiling holding a laptop
Berthil Kranenborg

Salesmanager

Sales manager Berthil Kranenborg has both an enormous international network and years of experience. He’s our rock, knows a whole lot about the company, about the market we operate in and the products we make. And he’s almost always in a good mood. A great guy to have around.

lady with blonde hair in a black jumpsuit holding a laptop
Marieke Rink

Marketer

Marieke Rink is our Marketer. Because you can make the very best products, but it won’t do you much good if no one knows about them. All our information goes via her. Marieke is straightforward, knows what she wants and what she wants for ErgoXS. She works every day with heart and soul to make ErgoXS…

man with blonde hair and light blue blouse looks into the camera

Mark Nauta is our CEO. He started at ErgoXS in 2012. In 2015, he took over the company from his father. Since then, he has worked more on the company, than in it. That his staff is happy and satisfied is what he finds most important.