Training and qualifications

  • LLM International Legal Studies – (Golden Gate University – San Francisco)
  • DESS European Business Lawyer (University of Paris X – Nanterre)

Main activities

  • Mergers & Acquisitions / Private Equity
  • Cross-border operations / Foreign investment
  • Corporate – structuring / governance

Language spoken


Marianne Chevallier has developed an expertise of more than twenty years in the context of national and cross-border investments, with groups, companies and investment funds, in very varied sectors, such as pharmaceutical manufacturing, medtechs, agro-food or renewable energies.

It intervenes in operations involving the acquisition or sale of holdings, business development, joint ventures, complex partnerships and financing. His practice also covers governance and structuring issues and support for companies wishing to integrate CSR concerns.