Our people

Tes Flapper

Senior Associate

  • Profession
    Advocaat, admitted to the Bar in the Netherlands in 2015
  • Expertise
    Arbitration, Litigation
  • Languages
    Dutch, English
  • Education
    University of California, Berkeley (LL.M.), University of Amsterdam (LL.M., LL.B., LL.B. Tax Law), University College Utrecht (B.A.), Università di Bologna


Tes specialises in international arbitration and commercial litigation. She has experience advising clients in complex commercial disputes across various sectors and industries. Tes has acted as counsel in arbitration proceedings under the ICC, LCIA and UNCITRAL rules and in numerous disputes before national courts.


In 2019, Tes was seconded to Slaughter and May in London, where she worked as part of the dispute resolution group.


Before joining the litigation and arbitration practice, Tes was a member of the corporate tax team and advised on international and domestic tax issues in relation to mergers and acquisitions, financing and tax controversies.

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