Mr Arthur Dethomas > Hogan Lovells (Paris) LLP > Paris, France > Lawyer Profile

Hogan Lovells (Paris) LLP
17 AVENUE MATIGNON
CS30027
75378 PARIS
France

Work Department

Litigation

Position

Partner

Career

Renowned for his experience in corporate, stock exchange, and financial litigation and in white-collar criminal law, Arthur Dethomas is a member of the Club des Juristes (a French legal think-tank). Arthur has developed a recognized competency in complex corporate cases before the French commercial courts and represents clients before courts as well as regulatory authorities. He has been involved on numerous internal investigations and has substantial experience representing clients in cross-border matters, including insider trading, financial fraud, and the Foreign Corrupt Practices Act.

Arthur is licensed in Paris and in New York. He began his career at an international commercial law firm, before joining an international business law firm where he was elected to the partnership in 2007. In 2013, he founded a highly renowned litigation boutique firm. He was appointed Premier Secrétaire de la Conférence of the Paris Bar in 2003.

Languages

English, French

Education

Master’s degree in Business Law, University of Paris X; LL.M., Washington College of Law (A.U.)

Lawyer Rankings

France > Dispute resolution: Commercial litigation

(Leading individuals: Corporate and commercial litigation)

Arthur DethomasHogan Lovells (Paris) LLP

Hogan Lovells (Paris) LLP stands out for its ability to expertly handle a wide range of disputes including high-profile commercial, corporate and post-M&A disputes. Headed by the experienced Arthur Dethomas, the team notably acts for several leading investment funds and companies in complex financial disputes, often raising parallel fraud accusations. It is currently involved in a high-profile case questioning the financial value of digital data. In addition, the firm is also well-known for its strong capabilities in the internet and life-sciences fields through Christine Gateau and Christelle Coslin, respectively ; it is notably defending top pharmaceutical companies and manufacturers in high-stakes product liability cases involving a high number of claimants. Counsels Marine De Montecler and Charles-Henri Caron provide strong support.

France > Dispute resolution: Stock market litigation

(Leading individuals)

Arthur DethomasHogan Lovells (Paris) LLP

Led by litigation head Arthur Dethomas, Hogan Lovells (Paris) LLP‘s team can handle a large array of commercial and financial cases including stock-market litigation. Dethomas regularly defends companies, investment funds and individuals facing AMF investigations, especially on insider-trading grounds. He also acts in cases raising other securities issues. Counsel Marine De Montecler provides additional support.