Emmanuel Glaser a une double expérience administrative et juridictionnelle, qui en fait un interlocuteur privilégié dans les relations avec l’administration et les juridictions.
Il est ancien membre du Conseil d’Etat, où il a passé 14 ans, dont 7 ans comme commissaire du Gouvernement, ainsi que comme juge des référés et comme membre de la Section des travaux publics.
Emmanuel Glaser a également été conseiller pour les affaires juridiques et européennes du Secrétaire général de la défense nationale, puis sous-directeur du droit public, européen et international à la Direction des affaires juridiques du ministère de l’économie et des finances. A ce titre, il a piloté ou suivi de nombreux projets de loi et de textes réglementaires, depuis leur rédaction jusqu’à leur vote définitif par le Parlement et leur défense devant le Conseil constitutionnel ou le Conseil d’Etat.
Il a ensuite rejoint le cabinet Veil Jourde en 2011 en qualité d’associé, responsable du département de droit public, avant de cofonder en 2021 le cabinet Fréget Glaser & Associés.
Emmanuel Glaser a conservé de cette carrière administrative et juridictionnelle un réseau important au sein des administrations de l’Etat, notamment des directions juridiques et du secrétariat général du Gouvernement, et une connaissance approfondie du Conseil d’Etat.
Expert du droit public économique, il conseille des entreprises ou des grands opérateurs publics sur des problématiques complexes de régulation, de sanctions et de contrats, notamment dans le cadre de contentieux structurants.
Emmanuel Glaser est professeur associé à l’université de Paris-Est Créteil, maître de conférences à Sciences Po Paris et co-rédacteur de la rubrique concurrence à l’Actualité juridique Droit administratif (AJDA).
Emmanuel Glaser est ancien élève de l’Ecole normale supérieure (Ulm), de l’Institut d’études politiques de Paris et de l’Ecole nationale d’administration.
Emmanuel Glaser a une double expérience administrative et juridictionnelle, qui en fait un interlocuteur privilégié dans les relations avec l’administration et les juridictions.
Il est ancien membre du Conseil d’Etat, où il a passé 14 ans, dont 7 ans comme commissaire du Gouvernement, ainsi que comme juge des référés et comme membre de la Section des travaux publics.
Emmanuel Glaser a également été conseiller pour les affaires juridiques et européennes du Secrétaire général de la défense nationale, puis sous-directeur du droit public, européen et international à la Direction des affaires juridiques du ministère de l’économie et des finances. A ce titre, il a piloté ou suivi de nombreux projets de loi et de textes réglementaires, depuis leur rédaction jusqu’à leur vote définitif par le Parlement et leur défense devant le Conseil constitutionnel ou le Conseil d’Etat.
Il a ensuite rejoint le cabinet Veil Jourde en 2011 en qualité d’associé, responsable du département de droit public, avant de cofonder en 2021 le cabinet Fréget Glaser & Associés.
Emmanuel Glaser a conservé de cette carrière administrative et juridictionnelle un réseau important au sein des administrations de l’Etat, notamment des directions juridiques et du secrétariat général du Gouvernement, et une connaissance approfondie du Conseil d’Etat.
Expert du droit public économique, il conseille des entreprises ou des grands opérateurs publics sur des problématiques complexes de régulation, de sanctions et de contrats, notamment dans le cadre de contentieux structurants.
Emmanuel Glaser est professeur associé à l’université de Paris-Est Créteil, maître de conférences à Sciences Po Paris et co-rédacteur de la rubrique concurrence à l’Actualité juridique Droit administratif (AJDA).
Emmanuel Glaser est ancien élève de l’Ecole normale supérieure (Ulm), de l’Institut d’études politiques de Paris et de l’Ecole nationale d’administration.
Passionate and determined, a fine technician with a creative mind, Olivier Fréget spares neither his time nor his efforts for his clients. A legal advisor before being admitted to the Paris Bar in 1994, he assists and represents his clients before the French and European courts on all issues related to competition and regulatory law. Recognized for the quality of his expertise and his technical knowledge in new technologies (particularly computer technology), he is particularly sought after in the telecommunications, energy, media and pharmaceutical sectors.
Prior to founding Fréget & Associés becoming Fréget Glaser & Associés in 2021, Olivier Fréget was a partner at Allen & Overy LLP in Paris, head of the Competition and European Law Department in Paris and co-head of the Global Competition Law Group between 2010 and 2013. In this capacity, he gained significant international experience on competition law and policy in Europe and beyond. He was previously partner in charge of the Competition and European Law Department of Bird & Bird in Paris.
He holds a post-graduate degree in International Private Law and International Trade Law from the University of Paris I Panthéon-Sorbonne and has also studied economics and international politics. A convinced and militant European, he is a member of several think tanks on competition policy and the European Union.
He currently teaches competition law at the Institut d'Études Politiques de Paris.
Emmanuel Glaser has both an administrative and jurisdictional experience, which makes him a privileged point of contact in relations with the administration and the courts.
He spent 14 years as a member of the Conseil d’Etat (French Council of State), including its position during 7 years as Commissaire du Gouvernement, as well as Juge des Référés and member of the Section des Travaux Publics.
Emmanuel Glaser was also advisor for legal and European affairs to the Secretary General of National Defense, and then Deputy Director of Public, European and International Law at the Legal Affairs Directorate of the Ministry of Economy and Finance. In this capacity, he piloted or monitored numerous bills and regulatory texts, from their drafting to their final adoption by Parliament and their defense before the Conseil Constitutionnel (Constitutional Council) or the Conseil d’Etat.
He joined Veil Jourde in 2011 as a partner, in charge of the public law department, before co-founding Fréget Glaser & Associés in 2021.
Emmanuel Glaser has kept from his administrative and jurisdictional career an important network within the State administrations, in particular the legal departments, the General Secretariat of the French Government and the Conseil d’Etat.
As an expert in public economic law, he advises companies and major public operators on complex issues of regulation, sanctions and contracts, particularly in the context of major litigation cases.
Emmanuel Glaser is an associate professor at the University of Paris-Est Créteil, lecturer at Sciences Po Paris and co-editor of the competition section of the French legal journal "Actualité juridique Droit administratif" (AJDA).
Emmanuel Glaser is a former student of the Ecole Normale Supérieure (Ulm), the Institut d'Etudes Politiques de Paris and the Ecole Nationale d'Administration.
An accomplished EU and Competition/Antitrust Lawyer with extensive experience in both advisory work and litigation, Liliana handles complex cases before the EU and the French courts, as well as before the administrative authorities (European Commission, French Competition Authority).
Well versed in all antitrust and distribution law matters, Liliana also handles multi-jurisdictional merger control cases in the context of corporate transactions.
Liliana has also developed an expertise in State aid law, advising companies (as beneficiaries or competitors), financial institutions (State guarantee issues), as well as State-owned entities (including assistance in the administrative process before the European Commission). She has authored the French chapter of State Aid and the Energy Sector (Hart Publishing, 2018).
Prior to joining Fréget Glaser & Associés in 2016, Liliana worked for eleven years in the Brussels and Paris offices of Allen & Overy LLP. She acquired significant experience in regulated sectors (pharma, energy, telecom), as well as in matters related to the interaction between intellectual property law and competition law.
Liliana Eskenazi holds a PhD in law from the University of Paris 1 - Panthéon-Sorbonne. Her thesis, L'Europe - espace de concurrence, received the Magna cum laude distinction and is published. Liliana has taught competition law at the Ecole Centrale - Supelec, and is currently a lecturer at the University of Picardie. Liliana also intervenes as a volunteer of the Paris Bar pro-bono association Initiadroit in secondary schools on European citizenship.
Sandrine Perrotet has practiced as a lawyer with some of the largest law firms in France. Before joining Fréget Glaser & Associés as a partner in 2021, she worked for eight years at Darrois Villey and for more than ten years at Veil Jourde as counsel.
She has a thorough understanding of all issues related to regulated sectors (electronic communications, energy, pharmaceuticals, transport, etc.), from tariff negotiations to market access issues.
She has been involved in major and structuring operations in the public sector or regulated sectors which constitute significant references.
She has a great understanding of litigation and has developed an unparalleled expertise in constitutional and financial law, particularly in the context of litigation before the CDBF. She participated in the handling of strategic litigations, such as a litigation concerning regulated gas sales tariffs and the condemnation of the CSA to a sanction exceeding one million euros following the illegal adoption of a sanction illegally pronounced against a television service publisher. She assisted clients in the renegotiation of two important administrative emphyteutic leases, notably for the installation of the Pinault Collection at the Bourse du Commerce.
Antoine Labaeye focuses on competition, regulation and commercial litigation matters within Freget Glaser & Associés.
His experience in the Energy sector includes proceedings before the French Competition Authority, several dispute resolution cases before the French Energy Regulator as well as a number of commercial litigation matters before the Paris Commercial Court and the Court of Appeal. Among other matters, he has successfully assisted TotalEnergies in a landmark litigation case in the electricity sector.
Antoine is also regularly involved in telecom and media cases, in particular before the Paris commercial Court.
Antoine teaches law at the University of Rennes and Paris V. He holds a master’s degree in business law from the University of Rennes, a Postgraduate Diploma (DJCE Degree) and an LLM in Competition Law from the Queen Mary University of London. He is an alumnus of the Hague Academy of International Law.
Elsa is an experienced lawyer in EU and French competition law. She works on cases relating to all aspects of competition law including cartels, abuses of dominant position, damages claims and merger control. Her practice involves both advice and representation before French and European competition authorities and courts. Her experience covers numerous sectors and more especially media and energy.
She advised clients before the French Competition Authority (the “FCA”) and the Paris Court of Appeal concerning anticompetitive practices (cartel and abuse of dominant position), both in defense and as plaintiff.
Prior to joining Fréget Glaser & Associés, Elsa worked more than 8 years at Darrois Villey Maillot Brochier and Viguie Schmidt law firms.
Elsa holds a Master’s degree in European Business Law from the University Paris Panthéon Assas. She also studied law and management at the Paris Dauphine University.
Pauline Lecrenais focuses on French and EU competition law. Prior to joining the firm, she was a trainee in law firms and in a French luxury industry group on competition law matters. She holds a Master’s degree in Corporate and Business law and a Postgraduate Diploma (DJCE Degree) from the University of Rennes.
Eléa is a junior Associate, member of the Competition and EU Law team.
Admitted to the Paris Bar (2023), she holds a master’s degree in European Business and Competition Law, a master’s degree in Business Law and Economics (University of Panthéon-Assas) and a degree in Applied Economics (a Maîtrise from the University of Panthéon-Sorbonne).
Antoine Labaeye focuses on competition, regulation and commercial litigation matters within Freget Glaser & Associés.
His experience in the Energy sector includes proceedings before the French Competition Authority, several dispute resolution cases before the French Energy Regulator as well as a number of commercial litigation matters before the Paris Commercial Court and the Court of Appeal. Among other matters, he has successfully assisted TotalEnergies in a landmark litigation case in the electricity sector.
Antoine is also regularly involved in telecom and media cases, in particular before the Paris commercial Court.
Antoine teaches law at the University of Rennes and Paris V. He holds a master’s degree in business law from the University of Rennes, a Postgraduate Diploma (DJCE Degree) and an LLM in Competition Law from the Queen Mary University of London. He is an alumnus of the Hague Academy of International Law.
Ossman Badir focuses his practice on a range of antitrust and regulatory litigation in addition to other complex commercial disputes. He advises clients before the competition and regulatory authorities and before the French courts.
Ossman has experience with all phases of the litigation process and regularly handles substantive antitrust and regulatory matters. He works with clients in a variety of sectors including telecommunications, energy, media and technology.
Prior to joining Fréget, Glaser & Associés, Ossman worked in several French and English law firms, and in a multinational integrated oil and gas company.
He holds a master’s degree in Economic Litigation & Arbitration from Sciences Po Paris and a master’s degree in European Economic Law from Université Paris I Pantheon Sorbonne.
Pauline Lecrenais focuses on French and EU competition law. Prior to joining the firm, she was a trainee in law firms and in a French luxury industry group on competition law matters. She holds a Master’s degree in Corporate and Business law and a Postgraduate Diploma (DJCE Degree) from the University of Rennes.
Eléa is a junior Associate, member of the Competition and EU Law team.
Admitted to the Paris Bar (2023), she holds a master’s degree in European Business and Competition Law, a master’s degree in Business Law and Economics (University of Panthéon-Assas) and a degree in Applied Economics (a Maîtrise from the University of Panthéon-Sorbonne).
Mathis Ruocco-Nardo’s focuses on Public Business Law and Regulatory Law.
Before joining Fréget Glaser & Associés, he worked as a trainee at several law firms, in an administrative court and for the French Treasury in public law matters.
He graduated from the Institut de droit public des affaires (IDPA), holds a master’s degree in Public Economic Law (University of Paris II Panthéon-Assas) and a degree in Public Law (a Maîtrise from the University of Paris II Panthéon-Assas).
Organized, rigorous and multilingual, Katia Victorine is the Office Manager of Fréget Glaser & Associés. She follows all the files, both French and foreign. She is the point of reference for all questions relating to the financial follow-up of cases and is also the clients' main point of contact for appointments and any other information requests.
Katia Victorine has been assisting company directors and lawyers for nearly twenty years and has acquired significant experience in administrative and financial management, complex agenda management and client relations.
Before joining Fréget & Associés, she worked for the General Management of Euro-Pacific Links and Tioga Venture, as well as for the law firm Allen & Overy LLP Paris.
Katia Victorine holds a BTS in bilingual executive assistant and studied English at the University of Paris XIII.
Véronique Pasquereau has been providing her skills as an executive assistant to clients and lawyers for many years.
With more than 20 years of experience at Veil Jourde, she has accompanied Emmanuel Glaser and Sandrine Perrotet during the creation of the new firm.
Her availability and dynamism will make her your point of entry for any information request.
Julie Ernewein advises and litigates in the areas of economic law and competition law.
Prior to joining Fréget Glaser & Associés, Julie Ernewein practiced at White & Case worked for 6 years. There she developed significant experience of investigations conducted by the French administration, the French Competition Authority and the EU Commission, as well as of competition law litigation and restrictive competition practices. Julie has also developed an expertise in interim proceedings before the Paris Commercial Court and the Paris Court of Appeal. Her practice also involves merger control.
She has a strong expertise in the distribution sector.
Julie holds a master’s degree in business law and a Postgraduate Diploma (DJCE Degree) from the University of Nancy.
She is also a volunteer with the Paris Solidarity Bar and the FR Women's Foundation.
David Boucher focuses on French and EU competition law.
Prior to joining the firm, he was a trainee at the Paris Court of Appeal, the European Commission and within major groups in the energy and transport sectors.
He holds a Master’s degree in law and market regulation and a Master’s degree in energy economics.
Marie's practice focuses on French and European competition law.
Prior to joining the firm, she worked as a trainee in French law firms and in competition law for a major transport company. She has also acquired significant experience in public economic law at the Conseil d'Etat.
She holds a master's degree in market law and regulation and a master's degree in public economic law.
Marius Fraud's practice focuses on public business law and regulatory law, both in advisory and litigation roles.
Prior to joining the firm, he worked at the Autorité de Régulation de la Communication Audiovisuelle et Numérique and in administrative jurisdiction.
He holds a master’s degree in public business law and a Master‘s degree in Market Law and Regulation. He has also graduated in business law from the University of Paris I Panthéon-Sorbonne.
Meriem Rakem specialises in business and competition law.
Prior to joining Fréget-Glaser, Meriem gained experience in competition law, restrictive practices, merger control and consumer law while working in law firms and for the Caisse des Dépôts et Consignations.
She holds a double degree in Law and Art History (Panthéon-Assas and Paris-Sorbonne Universities), a Master 2 in European Union Law and Litigation from Panthéon-Assas and an LLM in European Competition and Intellectual Property Law from the University of Liège (Belgium).
She is also a member of the AFEC.
Elsa Thauvin practices in competition law (cartels, abuse of dominant position, damages actions), restrictive trade practices, and consumer law, as well as, more generally, in strategic commercial and contractual disputes.She appears before civil and commercial courts as well as before the French Competition Authority (Autorité de la concurrence) and the Directorate General for Competition, Consumer Affairs and Fraud Control (DGCCRF). She also assists clients in investigations conducted by these authorities.
Elsa has developed distinctive expertise in complex economic litigation, particularly in relation to misleading commercial practices (between professionals and toward consumers), the imposition of unbalanced obligations between contracting parties, and unfair competition practices. Her work places special emphasis on demonstrating economic damage, in close cooperation with economics consultancies and statutory auditors.Elsa also supports companies facing the growing challenges of economic responsibility and sustainability (including ESG and CSR obligations, ecological transition, reuse, and greenwashing), structuring within the firm a dedicated offering for these key aspects of corporate growth strategy.
She is also recognized for her expertise in judicial expert appraisals and mediation.
Elsa regularly advises leading players in the telecommunications, luxury, cosmetics, extended producer responsibility (in connection with the ecological transition), media (television, press, and radio), and energy sectors.
Before joining Fréget Glaser & Associés in 2021 (appointed Counsel in 2023 and Partner in 2025), Elsa spent nearly six years in the competition team at Darrois Villey Maillot Brochier, where she handled merger control, cartel, abuse of dominance, damages claims, and unfair competition cases.
A former student of the ENS Cachan D1 Law–Economics preparatory program, Elsa graduated from Université Paris-Dauphine (Law and Management) and holds a Master’s degree (Master 2) in European Competition Law from Université Paris II – Panthéon Assas.
Elsa focuses on public business law and regulatory law, assisting clients in both advisory and litigation matters.
Her experience includes working with leading law firms and the legal department of RTE, France’s electricity transmission system operator, where she specialized in public business and energy law.
Elsa holds an advanced Master’s degree in Public Economic Law from Université Paris II Panthéon-Assas.
Passionate and determined, a fine technician with a creative mind, Olivier Fréget spares neither his time nor his efforts for his clients. A legal advisor before being admitted to the Paris Bar in 1994, he assists and represents his clients before the French and European courts on all issues related to competition and regulatory law. Recognized for the quality of his expertise and his technical knowledge in new technologies (particularly computer technology), he is particularly sought after in the telecommunications, energy, media and pharmaceutical sectors.
Prior to founding Fréget & Associés becoming Fréget Glaser & Associés in 2021, Olivier Fréget was a partner at Allen & Overy LLP in Paris, head of the Competition and European Law Department in Paris and co-head of the Global Competition Law Group between 2010 and 2013. In this capacity, he gained significant international experience on competition law and policy in Europe and beyond. He was previously partner in charge of the Competition and European Law Department of Bird & Bird in Paris.
He holds a post-graduate degree in International Private Law and International Trade Law from the University of Paris I Panthéon-Sorbonne and has also studied economics and international politics. A convinced and militant European, he is a member of several think tanks on competition policy and the European Union.
He currently teaches competition law at the Institut d'Études Politiques de Paris.
Dr Adrien de Hauteclocque is Of Counsel with Fréget Glaser & Associés. He specializes in EU and French competition law, EU state aid law, EU internal market law, energy policy and digital regulation.
In recent years, he has been a Referendaire (2011-2019) and the Head of Cabinet to the President of the General Court of the European Union (2019-2025).
Dr Adrien de Hauteclocque is also a Part-time Professor at the European University Institute (Florence School of Regulation), a Visiting Senior Fellow at the London School of Economics and Political Science and an associated researcher at Chaire ‘Gouvernance et Régulation’, Paris-Dauphine University.
He also serves as a non-governmental adviser to the European Commission in the context of the International Competition Network (since 2025) and as a member of the Council of European Energy Regulators (CEER) Training Advisory Board (since 2017). He holds regular teaching commitments for the CEER Legal Task Force and, as an invited Professor, HEC Paris (France). He is a regular speaker at international conferences and has published numerous books, academic articles and book chapters in the last 15 years.
Emmanuel Glaser a une double expérience administrative et juridictionnelle, qui en fait un interlocuteur privilégié dans les relations avec l’administration et les juridictions.
Il est ancien membre du Conseil d’Etat, où il a passé 14 ans, dont 7 ans comme commissaire du Gouvernement, ainsi que comme juge des référés et comme membre de la Section des travaux publics
Emmanuel Glaser a également été conseiller pour les affaires juridiques et européennes du Secrétaire général de la défense nationale, puis sous-directeur du droit public, européen et international à la Direction des affaires juridiques du ministère de l’économie et des finances. A ce titre, il a piloté ou suivi de nombreux projets de loi et de textes réglementaires, depuis leur rédaction jusqu’à leur vote définitif par le Parlement et leur défense devant le Conseil constitutionnel ou le Conseil d’Etat..
EMMANUEL GLASER
partner
Emmanuel Glaser has both an administrative and jurisdictional experience, which makes him a privileged point of contact in relations with the administration and the courts.
He spent 14 years as a member of the Conseil d’Etat (French Council of State), including its position during 7 years as Commissaire du Gouvernement, as well as Juge des Référés and member of the Section des Travaux Publics.
Emmanuel Glaser was also advisor for legal and European affairs to the Secretary General of National Defense, and then Deputy Director of Public, European and International Law at the Legal Affairs Directorate of the Ministry of Economy and Finance. In this capacity, he piloted or monitored numerous bills and regulatory texts, from their drafting to their final adoption by Parliament and their defense before the Conseil Constitutionnel (Constitutional Council) or the Conseil d’Etat.
He joined Veil Jourde in 2011 as a partner, in charge of the public law department, before co-founding Fréget Glaser & Associés in 2021.
Emmanuel Glaser has kept from his administrative and jurisdictional career an important network within the State administrations, in particular the legal departments, the General Secretariat of the French Government and the Conseil d’Etat.
As an expert in public economic law, he advises companies and major public operators on complex issues of regulation, sanctions and contracts, particularly in the context of major litigation cases.
Emmanuel Glaser is an associate professor at the University of Paris-Est Créteil, lecturer at Sciences Po Paris and co-editor of the competition section of the French legal journal "Actualité juridique Droit administratif" (AJDA).
Emmanuel Glaser is a former student of the Ecole Normale Supérieure (Ulm), the Institut d'Etudes Politiques de Paris and the Ecole Nationale d'Administration.
An accomplished EU and Competition/Antitrust Lawyer with extensive experience in both advisory work and litigation, Liliana handles complex cases before the EU and the French courts, as well as before the administrative authorities (European Commission, French Competition Authority).
Well versed in all antitrust and distribution law matters, Liliana also handles multi-jurisdictional merger control cases in the context of corporate transactions.
Liliana has also developed an expertise in State aid law, advising companies (as beneficiaries or competitors), financial institutions (State guarantee issues), as well as State-owned entities (including assistance in the administrative process before the European Commission). She has authored the French chapter of State Aid and the Energy Sector (Hart Publishing, 2018).
Prior to joining Fréget Glaser & Associés in 2016, Liliana worked for eleven years in the Brussels and Paris offices of Allen & Overy LLP. She acquired significant experience in regulated sectors (pharma, energy, telecom), as well as in matters related to the interaction between intellectual property law and competition law.
Liliana Eskenazi holds a PhD in law from the University of Paris 1 - Panthéon-Sorbonne. Her thesis, L'Europe - espace de concurrence, received the Magna cum laude distinction and is published. Liliana has taught competition law at the Ecole Centrale - Supelec, and is currently a lecturer at the University of Picardie. Liliana also intervenes as a volunteer of the Paris Bar pro-bono association Initiadroit in secondary schools on European citizenship.
sandrine perrotet
partner
Sandrine Perrotet has practiced as a lawyer with some of the largest law firms in France. Before joining Fréget Glaser & Associés as a partner in 2021, she worked for eight years at Darrois Villey and for more than ten years at Veil Jourde as counsel.
She has a thorough understanding of all issues related to regulated sectors (electronic communications, energy, pharmaceuticals, transport, etc.), from tariff negotiations to market access issues.
She has been involved in major and structuring operations in the public sector or regulated sectors which constitute significant references.
She has a great understanding of litigation and has developed an unparalleled expertise in constitutional and financial law, particularly in the context of litigation before the CDBF. She participated in the handling of strategic litigations, such as a litigation concerning regulated gas sales tariffs and the condemnation of the CSA to a sanction exceeding one million euros following the illegal adoption of a sanction illegally pronounced against a television service publisher. She assisted clients in the renegotiation of two important administrative emphyteutic leases, notably for the installation of the Pinault Collection at the Bourse du Commerce.
