Jessica Koolhaas

Jessica Koolhaas

Corporate Law


Jessica Koolhaas has worked as an attorney-at-law at De Roos since 2017 and specialises in corporate law. Her clients vary from start-ups and scale-ups to larger companies. She advises on all aspects of entrepreneurship, such as investment rounds, employee participation, commercial contracts and management, shareholder relations, etc. She offers customized legal advice with a personal approach, providing insight into legal relationships through Legal Design.

Jessica holds a bachelor’s Law degree, a master’s degree in Private Law as well as a master’s degree in Public Law (all cum laude) from the University of Amsterdam. During her studies, she gained invaluable work experience at the Court of Amsterdam and at the Commercial Litigation department of Stibbe.

Jessica is also a mentor at the Amsterdam Wetwinkel, a free legal aid foundation.

Become part of our changemaking community and sign up to our newsletters for the latest updates.