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Disputes.
It's all we do.

Tenacious commercial disputes lawyers based in the City of London.

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More of a powerhouse than a boutique these days
The Legal 500
They have superb business acumen and excellent industry knowledge
Chambers Guide
Technically and strategically, CYK have the presence and profile to command attention
The Legal 500
CYK meeting room

Leading boutique disputes lawyers

Cooke, Young & Keidan is a leading boutique firm of commercial disputes lawyers. We specialise in undertaking substantial English Court litigation, international arbitration and alternative dispute resolution, working for businesses in the UK and abroad as well as for high-net-worth individuals.

We are known for outstanding successes in complex cases thanks to our experience, innovation and tenacity. Our specialist focus assists us to remain free of conflicts of interest, meaning that we can act fearlessly against most financial institutions and substantial multinational companies.

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Our Expertise

Our clients include financial institutions, corporates, partnerships and high-net-worth individuals in the UK and overseas.

Commercial Arbitration

International arbitration under LCIA, ICC, SCC and UNCITRAL rules.

Commercial Disputes

High-value, complex domestic and international commercial litigation.

Company & Partnership

Shareholder conflicts, partnership disputes and corporate disagreements.

Fraud & Corruption

Civil fraud, asset recovery, cyberfraud and fraudulent misappropriation.

Financial Services

Banking and financial disputes including mis-selling of complex products.

Crypto & Digital Assets

Disputes involving cryptocurrency, blockchain and digital asset matters.

Insurance & Reinsurance

Insurance and reinsurance disputes.

Financial Sanctions

Financial sanctions advice and disputes arising from sanctions regimes.

Technology

IT disputes, outsourcing disputes and technical claims.

Commercial Arbitration

International arbitration under LCIA, ICC, SCC and UNCITRAL rules.

Commercial Disputes

High-value, complex domestic and international commercial litigation.

Company & Partnership

Shareholder conflicts, partnership disputes and corporate disagreements.

Fraud & Corruption

Civil fraud, asset recovery, cyberfraud and fraudulent misappropriation.

Financial Services

Banking and financial disputes including mis-selling of complex products.

Crypto & Digital Assets

Disputes involving cryptocurrency, blockchain and digital asset matters.

Insurance & Reinsurance

Insurance and reinsurance disputes.

Financial Sanctions

Financial sanctions advice and disputes arising from sanctions regimes.

Technology

IT disputes, outsourcing disputes and technical claims.

View All Practice Areas

Meet the Team

Discover a team of tenacious, innovative and personable lawyers.

Sinead O'Callaghan
Sinead O'Callaghan
Managing Partner
Lydia Danon
Lydia Danon
Partner
Jon Felce
Jon Felce
Partner
Mikhail Vishnyakov
Mikhail Vishnyakov
Partner
View All Team Members

Ready to discuss your dispute?

Get in touch with our team for expert legal advice.

Contact Us