20 leading lawyers in Data Protection and Digital Law in Luxembourg in 2026
Impact Lawyers’ editorial selection brings together twenty professionals with particularly significant experience in this field in Luxembourg. Lawyers are listed alphabetically by first name; the order of the table does not establish internal positions or imply that one professional is superior to another.
| Lawyer | Firm | Main profile |
|---|---|---|
| Alejandro González Vega | DLA Piper Luxembourg | Privacy, data protection, technology and digital regulation |
| Astrid Wagner | Arendt & Medernach | Privacy, data protection, technology and digital regulation |
| Audrey Rustichelli | Stellan Partners | Privacy, data protection, technology and digital regulation |
| Bob Calmes | 55LEGAL | Privacy, data protection, technology and digital regulation |
| Catherine Di Lorenzo | A&O Shearman | Privacy, data protection, technology and digital regulation |
| Charles-Henri Laevens | Clifford Chance | Privacy, data protection, technology and digital regulation |
| Claire Leonelli | C law | Privacy, data protection, technology and digital regulation |
| Cyril Pierre-Beausse | C law | Privacy, data protection, technology and digital regulation |
| David Alexandre | DLA Piper Luxembourg | Privacy, data protection, technology and digital regulation |
| Elisabeth Guissart | C law | Privacy, data protection, technology and digital regulation |
| Emmanuèle de Dampierre | Elvinger Hoss Prussen | Privacy, data protection, technology and digital regulation |
| Emmanuelle Ragot | Emmanuelle Ragot Lawyers & Associates | Privacy, data protection, technology and digital regulation |
| Gary Cywie | Elvinger Hoss Prussen | Privacy, data protection, technology and digital regulation |
| Katia Manhaeve | C law | Privacy, data protection, technology and digital regulation |
| Nicolas Decker | DECKER & BRAUN | Privacy, data protection, technology and digital regulation |
| Olivier Reisch | DLA Piper Luxembourg | Privacy, data protection, technology and digital regulation |
| Paul Wagner | A&O Shearman | Privacy, data protection, technology and digital regulation |
| Pierre-Michaël de Waersegger | Arendt & Medernach | Privacy, data protection, technology and digital regulation |
| Sigrid Heirbrant | NautaDutilh | Privacy, data protection, technology and digital regulation |
| Sophie Calmes | Arendt & Medernach | Privacy, data protection, technology and digital regulation |
How the ranking was prepared
The selection has been prepared through an independent editorial analysis and an overall assessment of the track record, specialisation, experience and professional recognition of the lawyers included. Multiple sources of information have been taken into account, including the professionals' and their firms' websites, news and publications in the media, matters and transactions in which they have participated, their academic and institutional activity, their national and international profile, and references within the legal and business communities.
Particular attention has also been paid to the perception of clients and professionals familiar with their work, assessing factors such as the confidence they inspire, responsiveness, legal judgement, effectiveness in resolving matters and the recognition achieved within their respective areas of specialisation. The result reflects a combined editorial assessment of objective and qualitative factors, intended to reflect not only track record and technical expertise, but also the prestige and professional standing each lawyer has consolidated in legal practice.