We help changemakers in business and society achieve their goals with practical forward-thinking legal expertise.

We believe in providing top-tier legal advice at accessible rates and that lawyers should prioritize making a positive impact on society. As a multifaceted team of lawyers, notaries, and tax advisors, we integrate legal expertise with innovative solutions to provide top-notch legal services. Driven by an entrepreneurial spirit and a deep commitment to our clients' success, we do not just provide legal assistance, but help our clients realize their vision.

Are you facing legal challenges?

Acting as a trusted advisor for hundreds of high impact and high-value companies, we understand the legal challenges you are facing. These companies can speak to our expertise:
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Looking to confidently navigate the legal and ethical considerations of Data Science and Artificial Intelligence?

As a technology pioneer, you have the potential to create a significant impact on society. However, understanding and addressing the complex legal and ethical aspects of data science and artificial intelligence can be a daunting task. Our distinction as a first mover in advising tech innovators uniquely positions us to comprehend the delicate balance between innovation and responsible technology implementation. We can help you ensure compliance, develop tailored policies and procedures that effectively mitigate legal and ethical risks, provide comprehensive guidance on data governance and privacy considerations, and offer expert representation in litigation or regulatory matters.

Keen on setting your company apart as a top choice for premier talent?

Looking to seamlessly integrate your ESG goals and values with your legal practices?

Seeking insights on successfully obtaining funding?

Eager to harmonize your sustainability narrative with your ethical principles and legal obligations?

We are a full service international law firm

Your vision is not restricted by borders, and neither are we. We are a full-service law firm committed to supporting your global ambitions. With our branches in Amsterdam and Brussels, and an extensive network of leading law firms worldwide, we are fully equipped to provide comprehensive and seamless international legal support.
Learn more about our services

We will assemble the best team to support you

With an honest and committed mindset, we stand beside you in your legal challenges.

Our brightest legal specialists are intrinsically motivated to help you achieve your goals. It is our mission to safeguard your interests while enhancing the worth of your business and promoting the ability to create a positive impact.
Meet the whole team
Annemarie Bloemen
Bas van de Scheur
Joni Uhlenbeck
Bas van Voorst
Angie Zapata
Bas Dijkmans van Gunst
Olivier Schotel
Michelle Immerzeel
Milad Feroegh
Certified Cooperation Legal 500

What our clients say

I have been working with De Roos on multiple legal matters through the years. No matter what issue we face, they provide clear and effective legal guidance and solutions. They are dedicated to understanding my business’ needs and challenges. Furthermore, their commitment to social betterment truly resonates with me as a social entrepreneur. I consider them valued collaborators in both success and positive impact.

Paulien Wesselink

Founder of O My Bag

De Roos provides invaluable assistance to our organization as we navigate intricate legal challenges. More than just offering legal advice, they invest time to truly understand our vision and goals. Their client-focused approach, together with their commitment to driving positive change, sets them apart from other law firms. We're proud to work with them.

Iikka Moilanen

Principal of Verdane

Identifying a law firm that genuinely understands our goals and hurdles was crucial for us as an NGO. De Roos met our needs, genuinely supporting our mission and expertly guiding us through the legal terrain. Their B Corp certification isn't just a label; it's a testament to their commitment to driving positive change

Ilaria Di Silvestre

Head of EU Policy and Campaigns at IFAW

My journey with De Roos has been longstanding and consistently positive. Their full-service approach means that the firm has been by our side at every stage of the business, guiding us through the legal landscape and offering bespoke advice. They have contributed to our organization’s growth. I would recommend De Roos to any business in search of top-tier legal services.

Jasper Gabriëlse

Co-founder of Seepje

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Collaborating with De Roos has significantly improved our decision-making process through their expert legal counsel, contributing positively to our business progress. Their deep understanding of the energy industry, coupled with sound legal knowledge, helped us handle legal challenges more efficiently.

Christian Rood

Co-founder of Leydenjar

Our thoughts

Environmental sustainability and social responsibility

As a B Corp, our values are aligned with those of our clients. But our commitment to environmental sustainability and social responsibility extends beyond just our operations, as we regularly partner with social rebels to drive positive change for our people and planet.
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