LONDON, November 17, 2025—Duane Morris LLP is pleased to announce that partner Duncan Speller, co-chair of the firm's International Disputes Division in its London office, has been honored by a listing in Chambers UK 2026 edition for International Arbitration. 

Chambers UK 2026 covers dozens of regions throughout England, as well as Wales, Scotland, Northern Ireland and the Channel Islands, and has been the leading source of independent legal market intelligence for over 30 years.

Duncan Speller is co-chair of the International Disputes Division of Duane Morris’ Trial Practice Group, representing clients in high-value and complex international arbitration and English High Court litigation. Speller is an English-qualified barrister with approximately 25 years of experience of international disputes, frequently as lead advocate in high-stakes disputes with hundreds of millions or billions of dollars in dispute. Speller has represented clients in more than two hundred arbitrations sited in civil and common law jurisdictions including England, New York, California, Texas, Brazil, Hong Kong, Singapore, Dubai, France, Switzerland, Spain, Sweden, Denmark, Norway, Austria and Germany.

About Duane Morris

Duane Morris LLP provides innovative solutions to today’s multifaceted legal and business challenges through the collegial and collaborative culture of its more than 900 attorneys in offices across the United States and internationally. The firm represents a broad array of clients, spanning all major practices and industries. Duane Morris has been recognized by BTI Consulting as both a client service leader and a highly recommended law firm.