Quillon Law LLP

Quillon Law is a specialist commercial disputes practice based in London. The firm represents corporate and individual clients in domestic and international commercial and financial markets, including business owners, investors, banks, financial institutions, state-owned entities, high net-worth individuals, and insolvency practitioners engaged in asset tracing and recovery. Its work frequently involves complex, business critical and sensitive disputes requiring swift and effective resolution.

The firm’s partners are recognised leaders in their fields, having established notable City of London legal practices before founding Quillon Law. Their expertise spans multi jurisdictional commercial fraud disputes, financial services litigation, insolvency matters, and white-collar crime. They have acted before senior courts including the High Court, the Court of Appeal, the UK Supreme Court, the Privy Council and the European Court of Justice. Many cases involve international elements across the Middle East, South America, the Far East, Africa and Europe.

Quillon Law advises on all aspects of commercial litigation, including civil fraud, finance disputes, insolvency and white-collar matters. Its insolvency practice covers corporate and personal insolvency, rescue and recovery, voluntary arrangements, directors’ duties and liabilities, and bankruptcy. The team has acted in high profile matters such as the fallout from the collapse of London Capital & Finance plc, and has specialist knowledge in deceased insolvent estates, including claims arising from the estate of Russian oligarch Boris Berezovsky. The firm is also experienced in asset recovery proceedings, advising on claims involving court appointed receivers, administrators and liquidators.

The firm’s banking and financial markets practice addresses disputes across the financial services industry, acting for and against retail and investment banks, institutions, counterparties and investors. Its partners have handled high-profile international disputes with significant industry impact, providing solutions to complex finance-related issues.

Quillon Law also advises on white-collar crime and regulatory investigations, representing listed companies and individuals in matters involving the Serious Fraud Office, National Crime Agency and other authorities. The team has expertise in money laundering, sanctions, bribery and compliance, complementing its wider civil fraud and banking practices. Its commercial fraud and asset tracing work spans multiple jurisdictions and involves large-scale, high-value fraud disputes, including the use of freezing and disclosure orders to prevent asset dissipation.

The firm additionally advises on contentious trusts, estates and private wealth disputes, acting for high net-worth and ultra-high-net-worth clients, families and institutions. This includes contentious probate, trust litigation, proprietary estoppel claims, executor disputes, rectification proceedings, breach of trust claims and professional negligence, often involving complex international trust structures.

Staffing

6 Partners
1 Managing Associate
5 Associates
1 Trainee Solicitor
1 Office Manager
1 Finance Director
1 HR Director
1 Commercial Director
1 Operations