
Rosario GRASSO is a co-founder of the firm. Senior Partner and Head of the Criminal law department, he is one of the leading white-collar crime defense lawyers in the Luxembourg market and has an excellent reputation in criminal law, anti-corruption and compliance AML-related matters.
His expertise and experience of more than 25 years not only allow him to advise and defend clients in tort and criminal law cases, as well as insurance litigation matters, but also to assist and train professionals in order to be fully compliant with preventive anti-money laundering legislation and anti-corruption policies.
Rosario was elected as chair on the Luxembourg Bar Council in July 2014. He has also authored several articles on anti-corruption and anti-money laundering law and is frequently invited to speak at conferences on these topics.
Connect with Linkedin

EDUCATION
Master of Laws, University of Catania, Thesis “Il fallimento nella C.E.E.” Speaker: Chiar. Mo Prof. G. Regusa Maggiore, 1990
LANGUAGES
English, French, German, Italian, Luxembourgish
MEMBERSHIPS
Luxembourg Bar, admitted in 1991
Conseil de l’Ordre du Barreau de Luxembourg, Bâtonnier, 2014-2016
Conseil de l’Ordre du Barreau de Luxembourg, Vice-Bâtonnier, 2012/2013 and 2013/2014
Conseil de l’Ordre du Barreau de Luxembourg, 2011/2012
Founding member of Association Luxembourgeoise des Avocats Pénalistes (ALAP)
Member of the Committee “Fraud and its governance “ of the Institut Luxembourgeois des Administrateurs (ILA)
Associazione Internazionale Giuristi di Lingua Italiana
Conseil de l’Ordre du Barreau de Luxembourg, 1998/1999
Comité du Jeune Barreau de Luxembourg, 1997/1998
RECOGNITIONS
Related News
Read the latest related news from our experts or explore our full insights which cover new laws, bills, and ongoing developments.
-

- EN
Consistent excellence and client trust reaffirmed in The Legal 500 EMEA 2026 edition
KLEYR GRASSO is pleased to announce its continued recognition in The Legal 500 Europe, Middle East & Africa 2026, reaffirming the firm’s consistent excellence and the trust placed in it by clients…
-
- EN
KLEYR GRASSO assisted kodehyve with the launch of its KYC-AML-BO-CTF module
ConTech kodehyve collaborates with leading Luxembourg law firm KLEYR GRASSO to launch advanced KYC and AML module and standalone compliance platform for property developers and stakeholders of the built ecosystem.
-
- EN
- |
- FR
Shareholder disputes – abuse of equality
In a recent decision dated 21 December 2022, no. 183/22-VII-CIV, the 7th Chamber of the Court of Appeal has confirmed that the abuse of equality (abus d’égalité), consisting for a holder of…
-
- EN
- |
- FR
A court action for dissolution of a company for just cause is an action reserved to the company’s shareholders
By a decision rendered on 2 March 2022, the 7th Chamber of the Court of appeal has now clarified that the persons having the right to apply for the dissolution of a…
.jpg)

