Frances Dethmers

Frances Dethmers

Belgium, Brussels
Partner at Allen & Overy
Profession: Lawyer, Attorney / Solicitor
Industry: Competition, Intellectual Property, Compliance


Partner at Allen & Overy, Brussels. Extensive experience in advising on merger control, cartel/other behavioural investigations, IP, licensing and distribution issues. With degrees in economics and law, she has an in-depth understanding of economic concepts and analytical techniques. Co-author of The Economic Assessment of Mergers under European Competition Law. Listed as a “Future Leader” in Who’s Who Legal: Competition 2021.


Dutch, English, German, French


Antitrust LawIPMergersAbuse of DominanceCartels


Allen & Overy

Partner at Allen & Overy

May 2022 - Present • Brussels, Belgium


Counsel at Allen & Overy

2 years 11 mth • May 2019 - April 2022 • Brussels, Belgium

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