Willem is a Senior Associate within the Commercial team and specialises in national and international commercial contract law and liability law. He deals with a variety of commercial contracts, such as purchasing and procurement agreements, service provision and distribution, agency, franchise, non-disclosure agreements and contracts for services. In addition, Willem handles cases involving general terms and conditions, consumer law and liability law.

Willem is a seasoned litigator. The disputes that Willem handles concern, for example, the termination of agreements, the interpretation of contract provisions, broken down negotiations, (non-)performance of agreements, non-conformity and product liability.

Furthermore, Willem has extensive experience in drafting, reviewing and negotiating commercial contracts.
Willem acts for varied clients, whose activities include retail, food, fashion, service provision and automotive. Clients say that Willem approaches matters very pragmatically and effectively. In doing so, Willem combines in-depth legal knowledge with an excellent feel for the needs of his clients and the industries in which they operate. This means that Willem always manages to get the best result for his clients.

Willem completed the Grotius National and International Contracts course (cum laude) and publishes and lectures regularly on topics related to his practice.