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London

Founded in 2012, Signature Litigation has grown into one of London’s pre-eminent specialist dispute resolution practices. From the outset, we set out to do things differently: a conflict-free, disputes-only platform designed to give clients the undivided focus and strategic agility that complex, high-stakes matters demand.

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Gibraltar

Established in 2017, Signature Litigation's Gibraltar office was founded to address growing demand for specialist expertise in commercial litigation and private wealth disputes on the Rock.

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Paris

Signature Litigation AARPI houses one of France’s most enviable product liability practices, with the team also handling commercial and corporate litigation, insurance and reinsurance, toxic tort and ESG, civil fraud and asset tracing, international arbitration, administrative and public law.

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Frankfurt

Frankfurt has emerged as one of Europe's foremost financial and commercial centres and, increasingly, as a bridge between European and Asian markets. With that growth comes an increasing demand for sophisticated dispute resolution. Signature Litigation established its Frankfurt office to meet this need, bringing our conflict-free, disputes-only platform to the German market.

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Signature ranked in the Chambers & Partners France 2026 Guide for International Arbitration

6 February 2026

Newly ranked as a firm in this category, Chambers highlights Signature for its notable experience in international arbitration, with a track record in ICC and ICSID proceedings.

The Guide recognises the team for showing “availability, seriousness and pragmatism”, and for its “very high responsiveness, perfect understanding of economic issues and strong experience of this type of arbitration.”

Clients add: “We appreciate the team's availability, flexibility, specialisation and total commitment.”

Others note that the team “cooperates closely with clients. They take care of every detail, no matter how tiny it might look.”

Partner Philip Dunham continues to be recognised for International Arbitration:

  • International Arbitration (Band 5)

"Philip Dunham is very experienced lawyer with deep knowledge in commercial transactions and commercial arbitration. He is excellent in the organising and commanding of his legal team."

"Phillip Dunham's strength is that he's very analytical and gets into the details of the matters. He allowed us to have an incontestable line of defense. He reassured us a lot."

"Philip Dunham is well-versed in complex disputes and has a remarkable ability to master the multitude of facts that arise in such disputes. He offers sound advice and a measured perspective."

The Paris arbitration team also includes Amany Chamieh, counsel specialising in international arbitration who has strong expertise representing European, Middle-Eastern and North African clients in commercial and investment treaty arbitrations. She was recently appointed as a member of the Arbitration Committee of the Association Française d’Arbitrage and was elected to the Board of the Paris Arbitration Week.

Access Signature’s Chambers France profile here.