Diplômé de l'IEP de Grenoble et du Centre de formation des journalistes (CFJ) de Paris, j'ai démarré ma carrière en 2000 comme journaliste économique, d'abord spécialisé dans les technologies, puis les entreprises. J'ai travaillé pour le magazine Futur(e)s, comme indépendant, à l'agence Reuters, au Journal du Dimanche, puis à Libération, aux services économie puis investigation. J'ai couvert de nombreux secteurs de l'économie française (aéronautique, automobile, santé, industrie, transports...) et enquêté sur des affaires économiques (Airbus, crash du vol Rio Paris d'Air France, Mediator, accident SNCF de Brétigny, fortune belge de Bernard Arnault, affaire Qatar-Veolia...) puis politico-financières (Tapie, Dassault). Je suis le co-auteur du livre Dassault Système (Robert Laffont), avec ma consoeur de France Inter Sara Ghibaudo.
J'ai rejoint Mediapart au services enquêtes en mars 2015. Spécialisé dans les affaires financières, de fraude fiscale et de corruption, je travaille notamment sur les "leaks", ces fuites de données massives qui ont nourri les enquêtes Football Leaks ou Malta Files, publiées par Mediapart avec ses partenaires du réseau European Investigative Collaborations (EIC).View his profile in the club
Ses Derniers articles
Carlos Ghosn, left, the CEO of Renault, and Carlos Tavares, chairman of the board at PSA Peugeot Citroën. © Reuters
Confidential documents obtained by Mediapart and the European Investigative Collaborations (EIC) show that the French car makers Renault and PSA Peugeot Citroën artificially inflated the already high cost of spares parts for motorists around the world. The manufacturers made use of a special software to increase the prices by an average of 15%. It is estimated the practice cost consumers around 1.5 billion euros over nearly ten years. Yann Philippin reports.
Serge Dassault in 1999 posing next to a Rafale jet at the Le Bourget air show north of Paris. © Reuters
Serge Dassault, who died on May 28th, 2018, at the age of 93, was a billionaire industrialist in the aviation sector, a former Senator and mayor, and the owner of the conservative daily newspaper Le Figaro. Prevented from having a major role the family business empire until the death of his father, Serge Dassault was driven by ambition and the desire to surpass what Marcel Dassault achieved. But despite his undoubted business successes, Serge Dassault's own legacy was tarnished by corruption affairs and allegations of buying votes, and he was convicted of tax fraud in 2017. Mediapart's Yann Philippin, who has spent many years reporting on the 'Dassault method', reports.
Real Madrid star Cristiano Ronaldo scoring a decisive goal on April 11th that sent his club into the semi-finals of the European Chamions League. © Reuters
Portuguese football star Cristiano Ronaldo, currently under investigation in Spain, where he resides, over his alleged wilful evasion of 14.7 million euros in tax payments between 2011 and 2014, created a trust in Jersey in 2015 from which millions of euros were transferred to a subsidiary in Luxembourg and which did not appear in his 2015 tax declaration, according to confidential documents analysed by Mediapart and its partners in the journalistic consortium European Investigative Collaborations (EIC). The trust was abruptly wound down last week, just 24 hours after the EIC contacted the footballer and his agent for comment on the documents.
Kering group chairman and CEO François-Henri Pinault. © Reuters
Since 2002, French luxury goods and clothing group Kering, whose brands include Gucci, Yves Saint Laurent, Bottega Veneta, Stella McCartney and Balenciaga, has avoided paying a total of about 2.5 billion euros in tax payments on earnings, mostly to the detriment of the Italian public purse but also that in France and in Britain, according to confidential documents obtained by Mediapart and analysed together with its media partners in the European Investigative Collaborations (EIC) journalistic consortium. Yann Philippin (Mediapart), Vittorio Malagutti (L'Espresso) et Esther Rosenberg (NRC Handelsblad) report.
Gucci bos Marco Bizzarri (left), actress Salma Hayek and her husband François-Henri Pinault in Milan in 2016. © Kering
French giant luxury goods and haute couture group Kering mounted a tax avoidance scheme, validated by its chairman and CEO François-Henri Pinault, to pay via a Luxembourg-registered firm the boss of its Italian subsidiary Gucci, Marco Bizzarri, who was domiciled for the purpose in Switzerland, according to confidential documents obtained by Mediapart and its partners in the journalistic consortium European Investigative Collaborations. The scheme, which began in 2010 when Bizzarri then headed another Kering subsidiary in Italy, Bottega Veneta, allowed both parties to avoid tens of millions of euros in potential tax payments, as Yann Philippin, with Vittorio Malagutti (from Italian weekly L'Espresso) and Jürgen Dahlkamp (from German weekly Der Spiegel) report.
Hundred-million-a-year-man: Lionel Messi after a cup match against Celta Vigo on January 11th, 2018. © Albert Gea/Reuters
Barcelona's star Lionel Messi has become the first footballer in the world to be on a 100-million-euros a year contract, according to documents supplied by whistle-blowing platform Football Leaks and revealed by Mediapart and other members of the journalistic consortium European Investigative Collaborations (EIC). They show that the Argentine player signed a four-year deal with the Catalan club worth more than 400 million euros to keep him at the club until 2021. Mediapart and the EIC can also reveal that Messi's club Barcelona helped him pay millions of euros in back taxes in relation to his children's charity after they were advised that some club donations to it should have been classified as salary payments. Yann Philippin, Rafael Buschmann, Michael Wulzinger, Nicola Naber (Der Spiegel) and Paula Guisado (El Mundo) report.
Kazakh president Nursultan Nazarbayev (left) with then French president Nicolas Sarkozy in Astana on October 6th 2009 when they signed the contract for two EADS satellites. © Reuters
A French judicial investigation into suspected corruption surrounding the sale to Kazakhstan of satellites made by aerospace giant EADS, now renamed Airbus Group, has discovered the trace of a mysterious payment of 8.8 million euros made by the group to an offshore company whose true owners are unknown, apparently even to Airbus. The investigation also centres on the sale to Kazakhstan by EADS of 45 helicopters, and the deepening scandal implicating Airbus in what has become dubbed “Kazakhgate” is joined by separate probes in France and Britain into the group’s alleged corrupt practices in past sales of its civil aircraft. Martine Orange and Yann Philippin report.
The financial crime branch of France’s public prosecution services has widened the remit of a judicial investigation into suspected corruption in a sale of French helicopters to Kazakhstan to include the suspected involvement of France’s intelligence services in a plan to protect a businessman close to the Kazakh president from prosecution in Belgium. The move follows revelations by Mediapart and Belgian daily Le Soir of evidence suggesting the intelligence services were manipulated by officials of the French presidency under Nicolas Sarkozy in order to seal the deal worth a total of 2 billion euros. Yann Philippin reports in collaboration with Mediapart's Belgian press partners in this investigation, Alain Lallemand (Le Soir), Thierry Denoël (Le Vif) and Mark Eeckhaut (De Standaard).
Volkswagen supervisory board chairman Hans Dieter Pötsch. © Reuters
Between 2014 and 2016, German carmaker Volkswagen placed 5.8 billion euros into a financial structure, run by a staff of five, it registered in Luxembourg, and which paid just 1.7 million euros in taxes on the sum. It is one example of an elaborate system of ‘tax optimisation’ created by the giant group in 2012, despite assurances by its supervisory board chairman, Hans Dieter Pötsch, when he was financial director, that “we have never played such games”. Yann Philippin, Martin Hesse, Simon Hage and Blaz Zgaga report.