

New-Style Assessments
In our view, assessments should be unique, educational, and unforgettable experiences. The kind of experience you recall at the Christmas dinner table as one of the highlights of the past work year.
For both the participant and the client.
Once in a lifetime
Gems Will
Surface
We take pleasure in designing assessments so that the gems naturally come to the surface. Participants step into a simulated setting, where they effectively start working in their new role or position.
The goal is to experience and discover whether it meets their expectations and to what extent they are prepared for it.
In addition to all custom programs, we now offer standardized games that you can deploy together with your collaboration coach at a time of your choosing.
Clients Also Reveal Themselves
Contemporary Approach
We believe this approach aligns with the desires and needs of both clients and candidates. A serious, challenging, and playful two-way approach where we take the ambitions of both parties seriously. From July 1, 2023, we started working together towards this ambition. And we are not doing this alone. More information on this will follow soon.
Want to Get in Touch?
4Challenge

Margreet Uyterlinde
Assessment Psychologist and Dedicated Simulation Developer
06-21871251

Gert-Jan van Arnhem
Senior Assessment Psychologist
06-54901981