--- title: "Astrid Mignon Colombet" id: "938" type: "collaborateur" slug: "astrid-mignon-colombet-2" published_at: "2025-12-29T09:33:42+00:00" modified_at: "2026-04-17T14:18:40+00:00" url: "https://augustdeboustg.wpenginepowered.com/en/collaborateur/astrid-mignon-colombet-2/" markdown_url: "https://augustdeboustg.wpenginepowered.com/en/collaborateur/astrid-mignon-colombet-2.md" taxonomy_language: - "English" taxonomy_post_translations: - "pll_69524af647160" taxonomy_tax_expertise: - "Compliance and Investigations" - "Environmental and ESG Litigation" - "ESG" - "Securities Litigation" - "White-Collar Crime and Investigations" taxonomy_tax_fonction: - "Partner" taxonomy_tax_gouvernance: - "Partners’ Assembly" taxonomy_tax_langue: - "English" - "French" taxonomy_tax_localisation: - "Paris" --- Menu Interagir avec notre IA Practice Areas (66) Transactional- [Artificial intelligence](https://augustdeboustg.wpenginepowered.com/en/expertise/artificial-intelligence/) - [Capital Markets](https://augustdeboustg.wpenginepowered.com/en/expertise/capital-markets/) - 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[Telecommunications & Digital Infrastructure](https://augustdeboustg.wpenginepowered.com/en/secteur/telecommunications-digital-infrastructure/) [Profil Linkedin](https://www.linkedin.com/in/astrid-mignon-colombet-a7b65431/) [Voir la page Équipe](https://augustdeboustg.wpenginepowered.com/en/team/) : 06H 45M 08.9173S Vertical : -16° 42' 58.017" # Astrid Mignon Colombet 0 0 - Position Partner - Email acolombet@august-debouzy.com - Phone Number +33145617985 - Languages English, French - Location Paris - Barreau Barreau de Paris ## Practice Areas - [Compliance and Investigations](https://augustdeboustg.wpenginepowered.com/en/expertise/compliance-and-investigations/) - [Environmental and ESG Litigation](https://augustdeboustg.wpenginepowered.com/en/expertise/environmental-and-esg-litigation/) - [ESG](https://augustdeboustg.wpenginepowered.com/en/expertise/esg/) - [Securities Litigation](https://augustdeboustg.wpenginepowered.com/en/expertise/securities-litigation/) - [White-Collar Crime and Investigations](https://augustdeboustg.wpenginepowered.com/en/expertise/white-collar-crime-and-investigations/) 0 ## Biography As a member of the Paris Bar since 2003, with a PhD in Law from the Panthéon-Sorbonne University and as an active member of the International Bar Association (IBA), Astrid Mignon Colombet is a highly regarded lawyer specializing in white-collar crime defense and internal investigations. Formerly a partner at the boutique criminal law firm Soulez Larivière, Astrid joined August Debouzy in 2020. With over two decades of experience, Astrid has been involved in landmark cases of economic and political criminal defense, including the Concorde crash, the Erika oil spill, the AZF factory explosion, the Penelope Fillon appeal trial, as well as transnational negotiated justice agreements (CJIP). She also advises clients on high-stakes matters such as crisis management, internal investigations, negotiation of settlements with enforcement authorities (notably the French National Financial Prosecutor’s Office), and developing and implementing innovative compliance and governance strategies. Recognized for her expertise, Astrid is a highly regarded lecturer at Sciences Po Paris, where she teaches economic criminal law. She actively contributes to academia by regularly publishing articles in leading French and European law journals and contributing to think tanks such as the Club des Juristes. Astrid has been individually ranked and recognized in the categories “White-Collar Crime” and “Corporate Compliance & Investigations” by the prestigious and leading independent professional legal research firms Chambers and Partners France 2025 and Legal 500 EMEA 2025. > Astrid Mignon Colombet offers very high-quality advice on a complex criminal case with high stakes for the company. > Astrid gives excellent advice on sensitive subjects. - Chambers and Partners > Astrid Mignon Colombet is an excellent lawyer, professional, thoughtful and rigorous. - Legal 500 ## Background : 06H 45M 08.9173S Vertical : -16° 42' 58.017" - 2002 Paris 4 - Université Paris-Sorbonne | Doctorate (PhD) in Civil Law and Business Law - 1997 Paris 1 - Université Panthéon Sorbonne | Master’s degree (DEA) in Business Law - 1996 IEP Paris - Institut d'Études Politiques de Paris | Graduate of Institut d’Etudes Politiques de Paris (Sciences Po), major in International Business and Corporate Strategy ## *Rankings and* **Recognition** 0 0 m - (01)Chambers and Partners 2026 Corporate Compliance & Investigations Band 1 - (02)Chambers and Partners 2026 - France White-Collar Crime Band 3 - (03)Chambers and Partners 2025 - Global Corporate Compliance & Investigations [More distinctions](https://augustdeboustg.wpenginepowered.com/en/distinctions/?search_type-collaborateur%5B%5D=astrid-mignon-colombet-2) ## *Latest* News 0938103903 ...// //301 k [17/05/23 Insight 6 min How to use the law as a lever for the energy transition?](https://augustdeboustg.wpenginepowered.com/en/insight/how-to-use-the-law-as-a-lever-for-the-energy-transition/) 01 01 Précédent Suivant [Explore Our News](https://augustdeboustg.wpenginepowered.com/en/le-hub-list/) k News