Welcome to Londonck & Kos, a high-end boutique law firm specializing in insurance and reinsurance coverage issues. We are an independent Dutch firm, with a broad international outlook. We handle complex, often cross-border matters and provide representation in litigation, arbitration, and mediation.

With more than 50 years of collective experience at leading law firms, we have earned the trust of numerous clients by managing their most intricate cases. As a boutique firm, we remain committed to delivering the highest levels of skill, professionalism, and integrity.