This is a concept site built by Quell Studio — Mercer & Stone LLP is a fictional firm created to demonstrate our work for law firms and professional practices. See our real client work →
Industry · Ex. 01

Banks, insurers and asset managers call us when the stakes are hardest to make public.

Financial institutions face disputes that sit at the intersection of contract, fraud and regulation — often all three at once. Every practice at the firm touches this sector.

£340m largest fraud claim defended30+ regulatory investigations handledAll five practices active
Why This Industry

A financial institution's dispute is rarely just a dispute.

When a bank or insurer is drawn into litigation, there is almost always a regulatory dimension running in parallel — a conduct question the FCA is watching, a prudential concern for the PRA, or simply the reputational sensitivity of a sector under permanent public scrutiny.

We advise financial institutions with that context built in from the first call, coordinating litigation, arbitration and regulatory strategy under one roof rather than three separate instructions.

— Charles Stone, Senior Partner

Where We Help

The disputes clients bring us.

01

Commercial Fraud

Defending and pursuing large-scale fraud claims arising from disputed transactions and financial instruments.

02

Regulatory Investigations

FCA and PRA enforcement defence, led by a partner with a decade inside the regulator's enforcement division.

03

Cross-Border Enforcement

Treaty and institutional arbitration for financial institutions with counterparties or assets outside the UK.

Latest Insights

Recent thinking on financial services.

Insight

Why Discretion Is a Competitive Advantage

Boardroom

The First 72 Hours of an FCA Investigation

Insight

The Difference Between Winning a Case and Solving a Problem

CS
Speak With A Partner

Charles Stone

Senior Partner, Commercial Litigation
Contact Charles