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Partners

Thibault
  • Paris

Guillemin
  • Paris

Languages : French, English, Spanish

Paris Bar (2002)
Partner at Racine since 2024

Contact :

Tel : +33 (0)1 44 82 43 00

Career

Guillemin Flichy, Co-founder and Managing Partner (2009-2023)

Guillemin Avocats (2009-2011)

Flichy Grangé Avocats (2005-2009)

Education

University certificate in compliance, anti-corruption, vigilance and data protection, University Paris Dauphine PSL (2017)

School of Criminal Defence, EFB (2014)

CAPA – Class Vice-Major, HEDAC (2001-2002)

Postgraduate diploma – Public Service Section, Institut d’Etudes Politiques de Paris (1999-2001)

Master in Public Law, University of Versailles St Quentin (1995-1999)

 

Others

Lecturer at Dauphine Executive Education

Lecturer at the Sciences Po Paris Law School

Member of the Cercle de la Compliance

Member of the Association des Avocats Pénalistes (ADAP)

International Bar Association

Publications

  • Parliamentary commissions of inquiry, business life and criminal risk: dangerous liaisons. Round table at the Global Anticorruption & Compliance Summit, Paris, April 2026
  • When the paths of the legal entity and the director diverge: how to manage a conflict of interest during the investigation? Round table at the Global Anticorruption & Compliance Summit, Paris, April 2025
  • Unfair competition proceedings for non-compliance with a compliance rule: a paper tiger? in La Semaine juridique Edition Entreprise et Affaires No. 18, 2 May 2024
  • The fate of executives in negotiated criminal justice: towards better coordination between CJIP and CRPC, Editions législatives, permanent monitoring of compliance, anti-corruption and internal fraud, March 2024
  • Duty of care, between emerging litigation and the upcoming European directive, La Lettre des juristes d’affaires, issue 88, February 2024
  • Executive liability: problematic situations are on the rise, Interview with L’Opinion, 7 February 2024
  • The risks of using a CRPC during a judicial investigation: analysis of the ‘Bolloré’ ruling, Editions législatives, ongoing monitoring of compliance, anti-corruption and internal fraud, February 2024
  • Duty of care and legal risk: what should companies expect? Interview with ESG Lab & Society, February 2024
  • The responsibility of managers in terms of compliance, in Dictionnaire Permanent, Editions Législatives, 2024
  • On US sanctions programmes and European blocking regulations: French companies caught between two fires, in Revue Critique de Droit International Privé, 2022/02, no. 2
    Compliance in M&A transactions, in Dalloz Formation, 2021 (interview)
  • Contractualising the risks of foreign economic sanctions: a cure worse than the disease? in La Semaine Juridique Entreprise et Affaires No. 28, 9 July 2020
  • Exclusion from public procurement for corruption: theory and practice, in La Semaine Juridique Edition Entreprise et Affaires No. 31-35, 1 August 2019
  • Respect for the adversarial principle in internal investigations, in Décideurs Compliance-Fraudes-Investigations, Paroles d’experts, 2019
  • Criminal Liability for Compliance Officers: the French Perspective, in Revue Internationale de la compliance et de l’éthique des affaires, October 2018

Team's
recongnitions

Rankings

  • Best Law Firms - 2026: Best Law Firms (2026 Edition) – France Region
  • Best Law Firms - 2026: Best Law Firms (2026 Edition) – France
  • Best Lawyers - 2026: Corporate Governance and Compliance Practice
  • Décideurs - 2025: Compliance – Compliance program
  • Décideurs - 2025: Compliance – Internal investigation
  • Option Droit et Affaires - 2025: Criminal Law in Business and Sanctions: Financial Markets Authority
  • Option Droit et Affaires - 2025: Acquisition litigation (post- and pre-acquisition, shareholder disputes and claims under the liability guarantee, price adjustments, etc.).
  • Décideurs - 2025: Dispute Resolution – White collar crime
  • Legal 500 - 2025: Dispute resolution – Commercial Litigation
  • Chambers - 2025: Litigation
  • Option Droit et Affaires - 2024: Business criminal law and AMF penalties
  • Legal 500 - 2024: Dispute Resolution – Commercial Litigation
  • Chambers - 2024: Global – Litigation
  • Chambers - 2024: Litigation

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