Insider Trading & Market Abuse Solicitors

If your business is under investigation for fraud, or you are facing allegations as a director or professional, you need legal advice that moves fast and protects your position from day one.

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How can Irwin Mitchell help?

We act for directors, shareholders, professionals, and businesses through every stage of fraud probes and prosecutions. From internal reviews and whistleblowing concerns to dawn raids, interviews, or charges under the Fraud Act, we help you manage risk with clarity and control.

Our lawyers have acted on high-value, multi-jurisdictional fraud cases across sectors including finance, energy, pharmaceuticals, and construction. That means guidance grounded in commercial insight and forensic legal knowledge.

We can support with:

  • Corporate and investment fraud
  • Insider dealing and market abuse
  • Fraud by abuse of position or false representation
  • Whistleblowing, internal investigations, and self-reporting
  • Search warrants, dawn raids, and interviews under caution
  • Defence against prosecution and regulatory enforcement.

You will also benefit from multi-sectoral advice built on years of serious fraud defence experience, helping you act decisively with backing from long-term legal partners.

Speak to a Legal Partner

Our team support you to navigate complexity, seize opportunity and move forward with legal clarity.

Contact our Specialists

Get strategic advice from a team that knows how to protect and grow your business. Please complete our enquiry form and one of our experts will contact you by the next working day.


Alternatively, you can call us now.


Our opening hours are Monday to Friday 8am to 6pm (Excluding Public Holidays).

0370 1500 100

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Making an enquiry

We have several ways you can contact us, either by completing our online contact form, by phone, or using our live chat. If you start your journey online, here are the first steps to working together.
  • contact us
    Complete our online form
    We need a few details to understand your situation and the kind of support you need.
  • Few questions
    We’ll contact you by phone
    On the call our experts will ask you a few more questions to make sure we connect you with the right legal advice from our team.
  • Appointment
    We arrange a full appointment
    Your next step is an in-depth appointment with a specialist solicitor to discuss how we could advise you.

Our commitment to you

Our experts always start by listening, so we understand what matters most from day one.
  • 01
    Clear legal guidance

    You will always get straightforward, honest advice, with regular updates to keep you clear on the way forward.

  • 02
    Specialist knowledge

    A wide-ranging team of trusted specialists who understand what it takes to protect your future, your family or your business.

  • 03
    Your needs first

    Whether you’re navigating complex personal situations or business decisions, we take the time to understand your world and what’s at stake.

Frequently Asked Questions

Here are some of the questions we are frequently asked about insider trading and market abuse.

Other Business Crime services

Deal with scrutiny, manage compliance risk, and protect your position with advice shaped by decades of combined experience. Whether you're dealing with allegations, regulatory action, or reputational fallout, we help you act with speed and control.
  • Fraud

    Navigate audits into corporate fraud, false accounting, or financial misconduct. We help you build a clear defence strategy, protect your reputation, and respond to civil or criminal enforcement.

  • Bribery and Corruption

    Respond confidently to allegations under the Bribery Act. We support businesses, directors, and professionals with internal reviews, interviews, and enforcement defence.

  • Cartels and Illegal Price Fixing

    Guard your position in cartel, price-fixing, or competition-related investigations. We guide you through leniency agreements, regulator interviews, and high-stakes criminal or civil cases.

  • Dawn Raids and Enforcement

    Prepare for unannounced visits and manage regulator enquiries with confidence. We help you understand your rights, coordinate legal strategy, and protect privileged material.

Recognised for excellence. Chosen for care.

  • Legal 500 Top Tier Firm UK 2026
  • Sunday Times Best Places to Work 2025
  • ePrivateClient Top Law Firms 2025
  • Chambers High Net Worth 2025