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Atos faces €180m shareholder lawsuit over accounting practices

Created at 14 Jul · 4:06 AM1 source↑ Market-relevant
IN SHORT

A cross-border alliance of 850 shareholders is suing Atos's auditors, Grant Thornton and Deloitte, for €180 million in a historic French class action lawsuit. The suit alleges professional negligence and misconduct related to the certification of Atos's accounts between 2018 and early 2024, a period preceding the company's near-bankruptcy and significant restructuring.

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Key Numbers

€180mshareholder class action lawsuit value
850shareholders in the class action
2018-2024period covered by the lawsuit
€519Atos share price at start of 2024
€26Atos share price at end of 2024
€3.9bnAtos debt
19%global headcount reduction

Who's Involved

Atos
French multinational IT company facing a shareholder lawsuit
Grant Thornton
Auditor being sued in the class action
Deloitte
Auditor being sued in the class action
Sophie Vermeille
Partner and founder of Vermeille & Co Avocats, leading the claim
Vermeille & Co Avocats
Paris-based law firm leading the shareholder class action
Atos faces €180m shareholder lawsuit over accounting practices

↳ Why This Matters

This lawsuit represents a landmark legal challenge in France, potentially setting a precedent for shareholder actions against auditors and highlighting the critical need for robust corporate governance and accountability, especially for companies managing sensitive national infrastructure.

Key facts

  • Atos, a French IT company that historically managed critical data for the NHS, is facing a €180 million shareholder class action lawsuit.
  • The lawsuit alleges professional negligence and misconduct by auditors Grant Thornton and Deloitte regarding Atos's accounts between 2018 and early 2024.
  • The action is the first securities-law shareholder class action of its size in France, enabling shareholders to sue statutory auditors.
  • Atos's share price dropped significantly in 2024, from approximately €519 to €26, as it struggled with €3.9 billion in debt.
  • The company underwent a restructuring plan called 'Genesis', which included a 19% global workforce reduction.

Atos, a prominent French IT company that has historically managed critical data for the NHS and provided services for the French military and Olympic Games, is now at the center of a significant legal battle. The company's share price plummeted in 2024 from around €519 to €26, burdened by €3.9 billion in debt, leading to a restructuring plan that included a 19% global workforce reduction.

This downfall has triggered a €180 million shareholder class action lawsuit, a first of its kind in France for securities law. The suit, brought by a coalition of 850 retail and institutional shareholders from the US, UK, and France, targets the French entities of auditors Grant Thornton and Deloitte. Lawyers allege professional negligence and misconduct in their certification of Atos's accounts between 2018 and early 2024.

Sophie Vermeille, founder of the law firm Vermeille & Co Avocats leading the claim, stated that French law allows shareholders to sue statutory auditors, emphasizing the need for accountability in corporate governance. Grant Thornton has maintained that its audits were conducted in full compliance with professional standards. Separately, Vermeille & Co Avocats sought and was granted access to Atos's internal documents, a decision Atos is appealing.

The legal action highlights the severe consequences of Atos's financial struggles and raises questions about the oversight of corporate financial reporting.

Frequently asked questions

The lawsuit alleges professional negligence and misconduct by Grant Thornton and Deloitte in certifying Atos's accounts between 2018 and early 2024.

It is the first securities-law shareholder class action of this magnitude in France, allowing shareholders to directly sue statutory auditors.

Atos experienced a sharp decline in its share price in 2024 due to approximately €3.9 billion in debt, prompting a restructuring.

The lawsuit targets the French legal entities of Grant Thornton and Deloitte that signed off on Atos's accounts.

What Happens Next

01A hearing on Atos's appeal for access to internal documents will be held in September.

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Cadence

How It Developed

Atos, a major IT supplier for critical UK institutions, faced a sharp share price decline in 2024 due to significant debt.
The company initiated a restructuring plan, 'Genesis', involving a 19% global headcount reduction.
A cross-border alliance of 850 retail and institutional shareholders from the US, UK, and France launched a €180 million class action lawsuit.
The lawsuit targets Atos's auditors, Grant Thornton and Deloitte's French entities, for alleged professional negligence and misconduct in certifying accounts.
This marks the first securities-law shareholder class action of its size in France, allowing shareholders to sue statutory auditors.
Vermeille & Co Avocats, leading the claim, also sued Atos for access to internal documents, a move supported by a judge but currently under Atos's appeal.
Grant Thornton stated it conducted audits in full compliance with professional standards.

Sources

T1
From crown jewel to €180m courtroom battle: The investor revolt targeting AtosCity AM

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