Three Crowns is recognised by clients, peers, and directories as one of the world’s leading international arbitration law firms.

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News & Insights

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Featured Events 7th October 2025

The David D. Caron Praelium 2025: An annual celebration of advocacy

See Featured Event

Events 23rd October 2025

Three Crowns to host NAI40 panel on “Provisional Relief in the Dutch and English courts: Safeguarding Rights or Weaponising Procedure?”

News 22nd October 2025

Three Crowns maintains Band 1 ranking in Chambers UK 2026 for International Arbitration and leading ranking for Public International Law

Experience

We have deep experience of commercial and investor-state arbitrations, public international law, and arbitration-related litigation across the world.

Commercial Arbitration

We have a deep-rooted understanding of commercial arbitration in all key seats and under all major rules.

Investor-State Arbitration

We represent investors and States in arbitrations under treaties, free trade agreements and investment agreements.

Public International Law

We have a track record of success in public international law disputes.

Arbitration-related Litigation

We advise on arbitration-related proceedings before courts across the world.

About

Three Crowns advises exclusively on international arbitration and issues of international law.

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90+

Lawyers dedicated to international arbitration

100+

Advised on disputes in over 100 countries

35+

Languages spoken across our team in five global offices

35+

Bar and court admissions

Careers

Discover how to join our team of lawyers and professional support staff.

Locations

Learn more about our offices in Asia, Europe, and the United States.