News
9 February 2017

Decideurs – “Tailor made financial crime defense by NAVACELLE”

Tailor made financial crime defense by NAVACELLE

 

At only 36, Stéphane de Navacelle has built his own criminal defense law firm, revealing the efficiency of his positioning. As a matter of fact, this lawyer, from the first year of his career, was involved in high-profile cases, particularly in anti-corruption matters.

Stéphane de Navacelle became acquainted with international criminal investigations immediately after his LL.M. at the University of Chicago. At the time, he met a former General Prosecutor with whom he “negotiated agreements” in the American way, these “justice deals” little known to French culture. Thanks to him, he joined Debevoise & Plimpton, a high-end law firm which chose to follow the development of criminal prosecutions by American authorities after September 11, 2001 by positioning itself to service major international litigations.

Two business cards

With the “European” label, the young Frenchman joined a growing team and dived into U.S. authorities’ investigations conducted into foreign companies. When the firm decided to set up a team in Europe to address criminal issues faced by international companies, he was sent to London, “more convenient than France in terms of data security”, he noted. He thereafter returned to France and worked on cases coming from the U.S. He then focused on matters of important U.S. and European groups, like Siemens and EADS.

Stéphane de Navacelle then had two business cards: one for clients, stamped with the Debevoise name, the other for judges, more conventional. To handle his cases, the firm called then renowned criminal law colleagues, former Bâtonniers and prominent litigators. “I had intensive courses on advocacy and criminal procedure with the greatest people”, Stéphane de Navacelle recalled. He worked “the American way”, with “discipline and stewardship”, weaving his network throughout the courthouse in the shadow of Jean-René Farthouat and Jean-Yves Le Borgne.

A chameleon effect

Starting his own firm in June 2010 was genuine risk-taking for Stéphane de Navacelle who just resigned from a firm offering very little chances of making him partner. Fortunately, he began with two important criminal cases on insider trading and industrial damages. His personality would shape his reputation. “My business model? Kindness”, he answered with a smile. He thereby followed the teachings of an American professor: “When someone yells at you, it is seldom against you, but merely to yell”, he explained, convinced that easing tensions generally helps breaking deadlocks. Immersed in a double French-American culture, Stéphane de Navacelle is like a chameleon. He also benefits from the strength of the Debevoise network, “as many former associates have founded their own firm on the other side of the Atlantic, constituting as many potential partners” he added.

Stéphane de Navacelle maintains this network through a commitment to the ABA, the American Bar Association, and its overreaching group of lawyers, general counsels, and prosecutors. This was illustrated live when a new client rang at the door. “A Panamanian referred to me by a lawyer who heard me at a conference. Who exactly? I do not know” Stéphane de Navacelle concedes. “Most of our cases are referred by other lawyers” the founder explained, well-aware of the efficiency of his positioning. At the given address, it is impossible to find the offices of the law firm Navacelle: the team assists banks and companies’ top executives being criminally prosecuted, all eager for confidentiality…

Reform of economic justice

Now identified as a reference, he works with the Institute for Higher Studies on Justice (IHEJ), alongside with judges, general counsel of major French groups and professors on proposals for reforming economic justice in France. As an elected member of the Paris Bar Council since December, he combines this public commitment with a complete discretion. An essential quality for the one who intervened before the American Department of Justice during prosecutions of European manufacturers and financial institutions in FCPA-related matters or cases of Libor and Forex manipulation. To this end, Navacelle law firm brings together five attorneys, all committed to the criminal defense of their clients. Sandrine dos Santos knows justice mechanisms for having worked with the Public Prosecutor for three years. Julie Zorrilla worked at the Ministry of the Economy and at the Paris Court of Appeal. Finally, Guillaume Soubiran and Matthieu Bagard are junior associates. They all are trained according to Navacelle culture. Motivated by the promise of an exclusively organic growth, the four lawyers form the quartet chosen by a founder preparing for the future.

Related content

Publication
8 July 2025
Bastille Day Newsletter 2025
As they do every year for 14 July, Navacelle's lawyers offer you a selection of noticeable events which occurred in...
Analysis
20 May 2025
CJIP Paprec: criminal penalties applicable to violations of the rules governing public procurement
On 10 February 2025, Paprec signed a “Convention judiciaire d'intérêt public” – CJIP (equivalent to a Deferred Prosecution Agreement) to...
Publication
13 September 2024
Cross-country insights: Addressing Corruption Allegations in Arbitration Disputes
This guide aims at providing a comprehensive understanding of how different countries handle allegations of corruption in the course of...
Press review
28 November 2025
Press Review – Week of 24 November 2025
This week’s press review covers the search conducted at Sanofi’s headquarters by the National Anti-Fraud Office and the National Financial...
Analysis
27 November 2025
“CEO fraud” & banks’ liability: The French Court of Cassation clarifies
In two decisions dated June 12, 2025, the Court of Cassation clarified the conditions under which a bank may be...
Press review
21 November 2025
Press Review – Week of 17 November 2025
This week’s press review covers the appointment of Vincent Filhol as partner at Navacelle, strengthening the firm’s practice in white-collar...
Analysis
18 November 2025
Total found guilty of deceptive commercial practices related to environmental claims
On 23 October 2025, the 34th chamber of the Paris Judicial Court convicted TotalEnergies and TotalEnergies Electricité et Gaz under...
Press review
14 November 2025
Press Review – Week of 10 November 2025
This week’s press review covers the release, under judicial supervision, of Nicolas Sarkozy after twenty days in pre-trial detention, in...
Press review
7 November 2025
Press Review – Week of 3 November 2025
This week’s press review covers the U.S. Supreme Court’s examination of the legality of the tariffs imposed by Donald Trump,...
Event
7 November 2025
Sapin 2: A Perspective on the Fight Against Corruption in France – Cornell University
A presentation to law students at Cornell University on 7 November 2025, of Sapin 2 law and the anticorruption enforcement in France.
News
6 November 2025
Vincent Filhol joins Navacelle as partner
Navacelle announces the arrival of Vincent Filhol as Partner, strengthening its criminal business law, investigations, and compliance practice.
Analysis
5 November 2025
Modernization and strengthening of the French Financial Markets Authority’s powers
On September 16, 2025, a bill was introduced in the National Assembly to increase the powers of the AMF and...
Press review
31 October 2025
Press Review – Week of 27 October 2025
This week’s press review covers the decision to release former banker Wahib Nacer, who was convicted in the Libyan case...
Press review
24 October 2025
Press Review – Week of 20 October 2025
This week’s press review covers the formal notice issued to Airbus Atlantic by the French Human Rights League (LDH) for...
Publication
23 October 2025
CumCum: CACIB to settle with the French Financial Prosecutor over tax fraud case
Navacelle contributes to The Legal Industry Reviews' 10th edition, focusing on the agreement settled by CACIB with the French Financial...