---
title: "Agathe de Marcillac"
id: "765"
type: "collaborateur"
slug: "agathe-de-marcillac"
published_at: "2025-12-29T09:28:56+00:00"
modified_at: "2026-09-02T12:29:12+00:00"
url: "https://www.august-debouzy.com/en/collaborateur/agathe-de-marcillac/"
markdown_url: "https://www.august-debouzy.com/en/collaborateur/agathe-de-marcillac.md"
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taxonomy_tax_expertise:
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  - "Securities Litigation"
  - "White-Collar Crime and Investigations"
taxonomy_tax_fonction:
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taxonomy_tax_langue:
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---

[Profil Linkedin](https://www.linkedin.com/in/agathedemarcillac/?originalSubdomain=fr)

[Voir la page Équipe](https://www.august-debouzy.com/en/team/)

# Agathe de Marcillac

- Position Senior Associate
- Email ademarcillac@august-debouzy.com
- Phone Number +33145616813
- Languages English, French
- Location Paris
- Bar Paris Bar

## Practice Areas

- [Compliance and Investigations](https://www.august-debouzy.com/en/expertise/compliance-and-investigations/)
- [Securities Litigation](https://www.august-debouzy.com/en/expertise/securities-litigation/)
- [White-Collar Crime and Investigations](https://www.august-debouzy.com/en/expertise/white-collar-crime-et-investigations/)

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## Biography

Agathe de Marcillac advises and represents French and foreign clients in litigation and pre-litigation disputes before criminal and administrative courts at all stages of the proceedings (breach of probity, criminal tax law, criminal employment law, criminal securities law and criminal customs law). She also advises our clients on internal investigations.

After graduating from Sciences Po Paris (International Business Law) in 2018 and from the University of Paris II Panthéon Assas (Litigation, Arbitration and Alternative Dispute Resolution) in 2019, Agathe joined August Debouzy in 2020, the same year she was admitted to the Paris Bar.

## Background

- 2019 Paris 2 - Université Panthéon Assas | Master’s degree (Master 2) in Litigation, Arbitration and Alternative Dispute Resolution
- 2018 Sciences Po - Sciences Po Paris | Master’s degree (Master 2) in Economic Law (specialization in Global Business Law and Governance)
- 2018 Columbia Law - Columbia University Law School | Certificate in Global Business Law & Governance

## *Rankings and* **Recognition**

m

- (01)Best Lawyers 2027 - France Litigation / Arbitration / White-Collar Crime Ones to Watch in France