Who we are
At Grey Clerk, we consider mutual respect and trust to be the most important things as a basis for cooperation. Our clients describe us as a professional party that always treats them correctly and is knowledgeable.
At Grey Clerk, you can always count on honest advice, even if we are not the right party for your challenge, we will say so. We aim for a long-term relationship in which we are, and remain, continuously involved to resolve your challenge and manage the follow-up steps. This may mean that we work on site with you for several days. Together, we will achieve the best result.

CONTROL
DISCIPLINE
INTEGRITY
What we do
Grey Clerk basically offers four different services. We call the largest service ‘consultancy’ because this service is almost always customized. Actually, this service covers all cybersecurity-related questions that are not one of the other three services. Do you doubt whether Grey Clerk can help you? We might be able to help you. If in doubt, please do not hesitate to contact us.
The other three services are; awareness, pentesting and red teaming. In a nutshell, with awareness, we help with risk awareness. In both pentesting and red teaming, we try to penetrate your systems to identify opportunities for improvement. One difference between these two is that with red teaming, we also look at how the internal organization affects cybersecurity.
Our core values
At Grey Clerk, we treat our (potential) clients with respect. Our advice is honest, even if it means we cannot do business with you. Moreover, Grey Clerk is known for its high integrity. Would you like to get to know us better? Then get in touch.
Our core values
At Grey Clerk, we treat our (potential) clients with respect. Our advice is honest, even if it means we cannot do business with you. Moreover, Grey Clerk is known for its high integrity. Would you like to get to know us better? Then get in touch.
Cases
Curious about our work? Our clients like to tell us how Grey Clerk helped them. Below are some of our customer cases.

Cybersecurity crisis simulation
Do you know how your organisation would act in the event of a cyber incident? The client from this case had no idea.

Looking for a partnership
When you want to enter into a strategic partnership, it may be wise to have it verified by a party like Grey Clerk.
