ATTORNIES AT LAW
Diligence, Intelligence and Integrity
At Kostrzewski Delfgaauw
we know that the way to solve your problem is : listen – think – act
Kostrzewski Delfgaauw, Legal & Tax was founded by Olga Kostrzewski and Leo Delfgaauw
Two seasoned legal professionals who combine decades of experience in both law and taxation. Together, they offer clients a comprehensive range of services covering corporate and commercial law, real estate, construction, liability, contract law, tax law, and financial criminal law, among other areas.

With a strong presence in Curaçao, their practice also extends to other Caribbean islands—including Aruba, Bonaire, and Sint Maarten—as well as to the Netherlands and other international jurisdictions. The firm is built on the core values of diligence, intelligence, and integrity, ensuring high-quality legal representation and practical, results-oriented solutions for every client.
