Corporate Manslaughter Statistics UK: The Definitive Guide (2026)

A Law That Changed Everything — Except the Prosecution Rate

The Corporate Manslaughter and Corporate Homicide Act 2007 was, when introduced, described as a watershed moment in UK health and safety law. For the first time, companies and organisations could be found guilty of corporate manslaughter as a result of serious management failures resulting in a gross breach of their duty of care — regardless of whether a single individual was identifiably at fault. Fines could be unlimited. Remedial orders could require public advertising of the conviction.

More than 15 years since the first prosecution reached court, the reality is sobering. Between 2011 and 2024, there were 43 concluded cases — around three per year. All of those convicted were small companies. Not a single prosecution has ever been brought against a major corporation. And the average fine, while variable, has remained at a level that most large businesses would regard as commercially insignificant.

Key Facts & Figures (Overview)

What Is Corporate Manslaughter?

Under the Corporate Manslaughter and Corporate Homicide Act 2007, an organisation is guilty of the offence if the way it manages or organises its activities causes a person's death and amounts to a gross breach of a relevant duty of care owed to the deceased. Crucially, the "senior management" of the organisation must have played a "substantial part" in the breach — which is both the key innovation of the Act (prior law required proving a specific "controlling mind") and its primary limitation (it remains difficult to establish senior management involvement in large hierarchical organisations).

The Act applies to companies, government departments, and other organisations. Public bodies including the Crown are subject to the Act, though certain specific exemptions apply. The offence carries an unlimited fine and may also result in a remedial order — requiring the organisation to address the identified failures — and a publicity order, requiring the organisation to publicly advertise its conviction.

The Prosecution Gap

The gap between the theoretical scope of the Act and its practical application is stark. In 2024, 124 workers were killed in work-related accidents in Great Britain. Only 3–4 corporate manslaughter prosecutions reach conclusion per year. The enforcement gap has several causes:

The "senior management" requirement: Establishing that a substantial part of the breach lies with senior management is genuinely difficult, particularly in larger organisations where decision-making is diffuse. In small companies, the owner-manager is plainly "senior management." In a large corporation, the causal chain between a board decision and a shop-floor fatality is harder to trace.

Investigation complexity: Corporate manslaughter cases are complex, multi-agency investigations typically involving the police, CPS, and HSE. The time from incident to court is typically between 18 months and 5 years. Investigation resourcing limits how many cases can be taken simultaneously.

Preference for HSWA charges: The Health and Safety at Work Act 1974 creates strict liability offences that are significantly easier to prosecute. Many cases that might theoretically support a corporate manslaughter charge are instead prosecuted — and convicted — under the HSWA, sometimes alongside corporate manslaughter in the alternative.

Fines and Sentences

Under the Sentencing Council's Definitive Guideline on Health and Safety Offences, Corporate Manslaughter and Food Safety and Hygiene Offences (in force from February 2016), corporate manslaughter fines are scaled to company turnover:

In practice, most convictions involve small companies and fines at the lower end of these ranges. Only two cases since the Act came into force have resulted in fines above £100,000 for small companies. Critics including the Institute of Employment Rights have described the fines as "relatively modest" and insufficient to deter commercial operators.

The Individual Liability Dimension

The Corporate Manslaughter Act cannot be used to prosecute individuals. However, workers, managers, and directors can still face:

The HSE maintains a searchable database of convictions, and enforcement activity following workplace fatalities consistently results in HSWA charges against employers even where corporate manslaughter charges are not brought.

Written by CPD Experts

This guide was produced by the team at Online CPD Academy, a UK provider of CPD-accredited online training courses. Our health and safety compliance training covers employer and director duties, incident investigation, and the consequences of regulatory non-compliance.

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