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About DDA Legal Luxembourg

DDA Legal Luxembourg is a law firm that is dedicated to providing the best legal services in business law and corporate law for clients in Luxembourg, the EU, and the CEE area. We believe in providing a wide range of legal services that are tailored to meet the needs of our clients, while offering them the support and guidance they need to achieve their goals.

We count private entrepreneurs as well as listed multinational companies among our clients and have strong connections to Germany and the German-speaking countries.


Your Partner in Luxembourg.

Jehan Dupont Danzel d'Aumont

Avocat à la Cour | Rechtsanwalt

Managing Partner

Languages: English | German | French

Locations: Luxembourg | Frankfurt

Diplomas: First and Second legal state examinations

Maître Jehan Dupont Danzel d'Aumont is dedicated to providing his clients with expert legal advice and representation.

As a Luxembourg and German attorney-at-law with a wealth of experience in cross-jurisdictional matters, Jehan is committed to delivering personalised service to each and every client.

Jehan believes in bringing a personal commitment, economic understanding and intercultural competence to every case, and is committed to helping his clients achieve excellent outcomes.


​Jehan Dupont Danzel d'Aumont specialises in international corporate and commercial law especially in connection with German, Chinese and Russian-speaking clients.

For many years he has been advising companies ranging from medium-sized companies to multinational corporations, in particular on restructuring and cross-border M&A projects, taking into account international tax law and regulatory aspects.

Before leading DDA Legal Luxembourg, he has successfully practiced as Managing Associate in the Luxembourg entity of a renown international top tier law firm.

Jehan is also admitted to the Frankfurt bar association.



Jehan Dupont Danzel d'Aumont has successfully advised individuals, companies, corporate legal counsels and other law firms on a wide range of Luxembourg transactions and legal matters, such as:

  • advising on share purchase agreements, shareholder agreements, joint venture contracts on Luxembourg target companies;

  • advising on the transfer of the private banking branch of a financial group by way of an asset deal;

  • crisis management and advice relating to the defence of a shareholder in a dispute over the shares of a holding company holding a factory producing spare parts for automobiles and employing over 300 persons;

  • avoidance of a forced liquidation of an operational company producing truck components by way of the recovery of funds from an internationall industrial group through effective dispute resolution;

  • shutdown of the Luxembourg branch of an international corporate group operating in the airfreight sector.





+352 27 87 40 02

+352 27 87 40 03

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