Margaret A. Chen

Senior Partner

Margaret A. Chen

Commercial Litigation  ·  Dispute Resolution  ·  Arbitration

Commercial Litigation Group Actions LCIA Arbitration Legal 500 Leading Individual Chambers UK Band 1

Biography

Margaret A. Chen is widely regarded as one of London’s most formidable commercial litigators, with a record spanning complex commercial disputes, group actions, and high-stakes international arbitrations. A graduate of the London School of Economics (LLB, First Class Honours), she trained at a Magic Circle firm and served as a judicial assistant to the Commercial Court before joining hawkings & Associates, where she made partner in record time at age 34.

Named a “Leading Individual” in The Legal 500 UK and ranked Band 1 by Chambers UK for Commercial Litigation, Margaret has conducted more than 150 cases across the High Court, Court of Appeal, and the UK Supreme Court. Her methodology — meticulous preparation, commanding cross-examination, and authoritative advocacy — has earned her a 94% success rate across her career. She is also a CEDR-accredited mediator who frequently resolves high-value disputes before they reach trial.

“Winning at trial begins long before you enter the courtroom. Every word of testimony, every document — preparation is everything.”

— Margaret A. Chen

Notable Record

£118M Commercial Judgment — Lead solicitor in a breach-of-contract dispute between two FTSE 100 companies; the High Court (Business and Property Courts) entered judgment in full for the client following a four-week trial — one of the largest commercial judgments of that year.

Group Litigation Defence — Successfully defended a major UK financial institution against a 40,000-member securities group action, achieving strike-out of the common issues at a preliminary hearing after 30 months of litigation under CPR Part 19.

IP Trade Secret — £22M — Won a permanent injunction and £22M in damages for a technology firm whose proprietary machine-learning algorithms were misappropriated by a former senior employee and licensed to a competitor, in proceedings before the Intellectual Property Enterprise Court.

£65M LCIA Arbitration Award — Secured a £65M arbitration award under LCIA Rules in a cross-border joint venture dissolution spanning three jurisdictions, successfully enforced across England, France, and Singapore.

Education & Qualifications

London School of Economics

LLB, First Class Hons. · Law Review Editor · 1997

University of Cambridge

BA Philosophy, First Class · 1994

Legal 500 Leading Individual — 2022

Commercial Litigation, England & Wales

CEDR-Accredited Mediator

LCIA · ICC Panel Arbitrator

Chambers UK Band 1 — Litigation

2018 – Present

Qualifications & Admissions

Solicitor of England & Wales · SRA Authorised

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