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Associate

Jurriaan de Blécourt

Advocaat

Amsterdam, Netherlands
Languages
  • Dutch
  • English
Social media

Jurriaan de Blécourt is a lawyer of the Dispute Resolution practice group of our firm. He advises and represents Dutch and international companies in complex commercial disputes. His practice focuses in particular on contractual disputes, liability matters, post-M&A disputes and collective actions (class actions). Jurriaan also has experience in arbitration.

Dispute Resolution in Consumer Products, Technology and Life Sciences & Healthcare

Jurriaan has a broad sector focus and experience in disputes across a range of industries, including consumer products, technology and life sciences. His multidisciplinary academic background complements his practice. In addition to Dutch law, he studied Chinese Studies and obtained a master's degree in Internet, IP & ICT law. He also obtained an LL.M. in Business Law in a Global Context from Université de Montréal. Drawing on this international and multidisciplinary background, Jurriaan has a particular affinity with China and North America.

Jurriaan has been with CMS since 2025; prior to that, he worked for for more than four years as a lawyer within the M&A and commercial litigation practice at De Brauw Blackstone Westbroek.

Relevant experience

  • Represented a foundation in litigation concerning EUR 350 million in public funds made available in response to the COVID-19 crisis.
  • Represented technology companies in regulatory investigations, including investigations by the Dutch Data Protection Authority.
  • Represented technology companies, including major social media platforms, in collective actions under the Dutch Act on Collective Damages Claims (WAMCA), involving claims worth billions of euros.
  • Represented a major international platform in civil litigation involving, among other matters, algorithmic systems and the processing of personal data.
  • Represented an international vehicle manufacturer in cross-border follow-on cartel damages claims (truck cartel case).
  • Advised on a cooperation between supermarket chains under which a major family-owned business continued as a franchisee of the largest supermarket chain in the Netherlands, in a transaction valued at EUR 250 million.
  • Advised on the EUR 200 million acquisition of a major fashion house by an international fashion group.
  • Advised on various private M&A and private equity transactions, on both the buy side and sell side.

Education

  • Master of Laws (LL.M.), Business Law in a Global Context, 2020 (Université de Montréal)
  • Master's degree in Law: Internet, IP & ICT, 2019 (Vrije Universiteit Amsterdam), cum laude
  • Bachelor's degree in Dutch Law, 2018 (Leiden University)
  • Bachelor's degree in Chinese Studies, 2018 (Leiden University)
Practice Areas
Dispute Resolution Alternative Dispute Resolution Arbitration

Insights by Jurriaan

See all Insights
Publication Netherlands

The return of a Dutch social media pioneer in a modern legal landscape

13 Oct 2026 9 min read
Publication Netherlands

Amsterdam Court of Appeal confirms the Netherlands as a key jurisdiction for collective privacy actions

15 Dec 2025 7 min read
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