The European Class Actions Forum 2026

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Cornerstone Research consultants will address key developments in European collective redress and competition litigation at this annual forum in London.

Maximilian Bredendiek, Anca Cojoc, Vikram Kumar and Greg Leonard of Cornerstone Research will join panels focused on environmental, social, and governance (ESG) class actions; shareholder and securities disputes; European Union (EU) competition claims; and the defining qualities of collective redress in European regimes.

‘Evaluating the Prospects of ESG for Group Litigation’

Dr Bredendiek will join a panel to discuss greenwashing cases in Europe and the effect of the Corporate Sustainability Due Diligence Directive (CS3D) on corporate responsibility. Panellists will also review methods for bringing collective ESG actions.

‘Exploring the European Shareholder & Securities Disputes Market’

Dr Leonard will speak on a panel examining the emergence of securities class actions in Europe, addressing connections between rising shareholder activism and increasing claims against corporate stakeholders.

‘Outlining the Scope of EU Competition Claims’

Dr Kumar will join international attorneys to discuss the scope and evolution of EU competition claims.

‘Comparing European Regimes with the United States and United Kingdom’

Dr Cojoc will participate in a panel discussion on the similarities and differences in class action regulation in Europe, the United States, and the United Kingdom.

Cornerstone Research is a sponsor of this event, hosted by ThoughtLeaders 4 Disputes. For more information, visit the event website.

Speakers

Maximilian Bredendiek
  • Location icon London
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Maximilian Bredendiek

Senior Manager

Greg Leonard
  • Location icon Washington | London
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Greg Leonard

Senior Vice President

Vikram Kumar
  • Location icon London
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Vikram Kumar

Principal

Anca Cojoc
  • Location icon London
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Anca Cojoc

Principal