Our team.

Boutique law firm

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

Joining our forces enabled us to provide you and other international and national clients with the best competition and consumer law expertise and strategies.

Who we are

Claudia Koken – Competition, consumer law and compliance lawyer

Claudia Koken

Claudia Koken has over 25 years of experience as a lawyer and is co-founder of COMP. lawyers. She advises on the whole range of competition law, consumer law and compliance matters.

Claudia Koken

Partner and lawyer
Esther van Aalst - Competition, consumer law and compliance lawyer

Esther van Aalst

Esther van Aalst has over 25 years of experience as a lawyer and is co-founder of COMP. lawyers. She advises on the whole range of competition law, consumer law and compliance.

Esther van Aalst

Partner and lawyer