Skip to main content

Clifford Chance
Karen Siwek

Karen Siwek

Senior Associate

Senior Associate
Karen Siwek

Karen Siwek specialises in international arbitration. She regularly acts as counsel in commercial and investment arbitration disputes in a variety of fields including energy, mining, construction, infrastructure, public concessions, transportation, distribution, telecommunications and international investments under the ICC, ICSID and UNCITRAL Rules, with a special focus on disputes in Latin America and Europe.

Contact details

Career & qualifications

  • Universidade Presbiteriana Mackenzie (JD equivalente) 2013
  • Admitted as an attorney-and-counselor-at-law in Brazil 2013
  • New York University (LLM) 2015
  • Admitted as an attorney-and-counselor-at-law in New York State 2018
  • Joined Clifford Chance 2019
  • Admitted as an avocat in Paris 2020

Professional bodies

  • Member of the São Paulo Bar
    • Member of the New York Bar
    • Member of the Paris Bar