Regulatory Investigations
and Financial Crime

Overview

Overview

Criminal or regulatory investigations can have a significant financial and reputational impact on a company, and global regulators and criminal prosecutors are increasingly focused in their approach.

Our expert team of contentious and non-contentious specialists provides integrated advice so that clients facing regulatory investigations can identify any potential risks as early as possible and ensure that they meet the highest possible standards.

We’re experienced in acting for individuals and corporate clients on investigations and enforcement actions. We guide clients through cases with local law enforcement and regulators, together with meeting enquiries from international agencies (eg SFO, IRS, HMRC, SEC etc). Our advice has covered the conduct of internal investigations into criminality, supporting the provision of evidence to authorities, responding to search warrants and the execution of complex criminal and regulatory defence strategies.

Key contacts

Key contacts

Why Mourant?

We work side by side with you, offering clarity and confidence at every step.

  • A litigation powerhouse

    The scale and strength to navigate the most complex disputes.

  • Leading offshore litigators

    Acting in many of the most high‑profile matters.

  • Seamless cross border support

    Fast, joined‑up advice across every forum.

  • Specialist depth

    Dispute expertise where it matters most.

  • A safe pair of hands

    Trusted by financial institutions, regulators and HNW clients worldwide.

One firm. Global reach

With over 900 experts across nine offices in top financial hubs, we bring local insight and expertise to every interaction.

We work with all of the world’s top 30 law firms

Advising 39 of the world’s top 50 private equity firms

90%

And 90% of the
world’s top 50 banks

Ready to take
the next step?
Let’s talk.

Send our team a message and we’ll be back in touch with you.