Contact number
+ 33 1 40 74 68 00Share profile
Band 3
Provided by Guillaume de Rancourt
Guillaume de Rancourt’s practice focuses on domestic and international litigation and arbitration.
He also has extensive experience in global investigations and compliance issues, with a particular emphasis on anti-money laundering, anti-terror financing, and anti-corruption matters.
Guillaume’s enforcement work focuses on white-collar defense, including allegations of corporate bribery, criminal and civil fraud, money laundering, and violations of economic sanctions. His practice also includes assisting clients in developing compliance and governance frameworks that respond to the requirements of multiple jurisdictions, including advice on preventative measures, crisis management, and wider strategic issues, focusing in particular on multinational corporations.
Guillaume joined the firm’s Paris office in 2005. From 2008 to 2009 and from 2011 to 2012, he was resident in the New York office.
Member of the Bars of New York and Paris.
Harvard Law School
LL.M.
2011
Université de Paris II - Panthéon-Assas
D.E.S.S.
2002
Ecole des Hautes Études Commerciales (HEC Paris)
H.E.C.
2002
French (native)
English (fluent)
Provided by Chambers
Guillaume de Rancourt of Cleary Gottlieb Steen & Hamilton enters the rankings this year. He is highly sought after by corporates, banks and international financial institutions for his advice on compliance and internal investigations.
Provided by Chambers
He is an excellent lawyer. He can really adapt to the situation and he understands things very quickly; this is impressive.
He is brilliant. He has real business vision, understands the client's problems and brings legal solutions to complex issues in a simple way.
He is very responsive, very intelligent and has an excellent understanding of the context and situation.
He is an excellent lawyer. He can really adapt to the situation and he understands things very quickly; this is impressive.
He is brilliant. He has real business vision, understands the client's problems and brings legal solutions to complex issues in a simple way.
He is very responsive, very intelligent and has an excellent understanding of the context and situation.
