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About us

Finsens is already for 25 years an established name in financial consultancy for realizing the personal and financial goals of individuals, professionals, entrepreneurs and expats. We provide a wide spectrum of financial advice with specialism on the areas of tax, asset management, mortgages, and financial planning. We are known for our long-term relationships with our clients thanks to a personal approach and all-round advice regarding your financial situation. You can rely on up-to-date market knowledge, trustworthiness and commitment.

Finsens is directed by two experienced partners which are originally from large banks and consultancy firms. Currently, Finsens has 10 advisors.

Our team

IMG_5461 Henk van Seijen

Henk van Seijen



Sophie Seesing



Mohamed Kaddour

Tax Advisor

Edzo Kloosterboer

Edzo Kloosterboer

Investment Consultant

IMG_5468 Louis Collignon

Louis Collignon

Pension specialist / Financial planner

IMG_5213 Vincent van Weert

Vincent van Weert

Estate Agent

IMG_5271 Kay Olsmeijer

Kay Olsmeijer

Estate Agent

IMG_5153 Piroska Zondervan

Piroska Zondervan

Assistant real estate