COMP Lawyers

About COMP Lawyers

We are Claudia Koken and Esther van Aalst. We are the boutique law firm COMP. lawyers. Our total focus is on competition, consumer and compliance matters. That is exactly what we have been doing for the past 25 years.

Imagine: we joined forces. This enables us to provide you and all our international and national clients with the best tailored competition and consumer law advice and strategies.

Our clients entrust us with their – challenging – competition, consumer and compliance cases. We know from experience that these matters are crucial and have a major impact on you, your business and your corporate reputation.

Your reputation is key to the success of your business. All our clients are companies, some of them are among the world’s largest multinationals, while others are scale-ups working hard to gain Unicorn status.

We are experienced project and project management lawyers for in-house assignment at corporates. We are regularly hired by other law firms without competition law or consumer law capabilities. Examples of our project and counsel’s work include:

- Assisting in the conduct and coordination of multi-jurisdictional cartel investigations - Setting up, implementing, coordinating and supervising competition and consumer law compliance programmes - Leading multi-jurisdictional notification procedures in M&A transactions (merger control) - Commercial contracting - Temporary replacement of specialists - Temporary addition of specialists to a legal team

Keywords

• Competition Law
• Compliance
• Consumer Law

Address

• Headquarters

  Zuidplein 361077XV AmsterdamNoord-Holland, Netherlands

Team by function

Based on 2 public job profiles as of 3 September 2026.

• Founder / Owner1
• Legal / Compliance1