Bob Calmes is a member of the Corporate Law, Mergers & Acquisitions and the Private Equity & Real Estate practice areas of Arendt & Medernach.
Bob’s practice focuses on mergers & acquisitions, corporate restructurings and the setting up of joint ventures.
Bob has been a member of the Luxembourg Bar since 2006 and has been heading the firm’s New York office from 2013 to 2017. He is a member of the American Bar Association (M&A Committee: Co-Chair of the European Private Target Deal Point Study; Space Law Committee).
He holds a Master’s degree in international law from the Université Paris I Panthéon-Sorbonne, a degree from the Institut d’Administration des Entreprises (Université Paris I Panthéon Sorbonne) as well as a Master of Laws degree (LL.M.) from Pace Law School.

Langues parlées

  • Anglais
  • Français
  • Allemand
  • Luxembourgeois


Expériences professionnelles


  • Corporate Law
  • Mergers & Acquisitions
  • Corporate Governance
  • Joint Ventures
  • Cross-border Transactions
  • Private Equity
  • International Law
  • Corporate Finance
  • Legal Advice
  • Securities Regulation
  • Financial Structuring
  • Litigation
  • Hedge Funds
  • Due Diligence
  • Fund Distribution
  • Commercial Litigation
  • Mergers


Associations professionnelles

  • Luxembourg Bar

    • Member
    • 2006 à aujourd'hui
  • AFLA - American Foreign Law Association

    • Vice-President
  • Luxembourg American Chamber of Commerce

    • Member of the Board

Formations et distinctions

Pace Law School

  • Masters of Law (L.L.M.)

Université de Paris I (Panthéon-Sorbonne)

  • Degree from the Institut d’Administration des Entreprises

Université de Paris I (Panthéon-Sorbonne)

  • Master, International law


  • Arendt & Medernach
  • 41A, avenue John F. Kennedy, L-2082 Luxembourg