Leading commercial set of barristers

One of the UK’s leading sets of barristers' chambers acting and advising in a wide variety of commercial disputes both domestically and overseas

About Us Instructing a Barrister

Search expertise or people

Legal Expertise Our People
loading

Who We Are

We are one of the UK’s leading sets of barristers’ chambers acting and advising in a wide variety of commercial disputes both domestically and overseas.

Established more than 70 years ago, we have developed a strong reputation in all areas of commercial litigation including banking, commercial fraud, commercial chancery, insurance, offshore litigation, construction and energy, professional discipline, professional negligence, costs, and sports law. We also have expertise in public law and public and private international law.

Historically the preeminent set for professional negligence and costs work, chambers has been involved in many of the landmark legal cases of the 20th and 21st centuries.

Discover more


Featured areas

Background Image

‘The practitioners here are in high demand, with instructing solicitors praising them for being "at the top of their game."’

Chambers Global

‘Without doubt, one of the best chambers in England and Wales, unrivalled in the experience and abilities of its barristers’

Legal 500

‘The breadth and depth of their expertise is unparalleled.’

Chambers & Partners

‘Regularly called upon by both top international law firms and boutique litigation firms to act in high-profile contentious matters’

Chambers & Partners

Featured articles & publications


View all articles & publications

Dr Cyril Chern wins Construction Junior of the Year at the Legal 500 Bar Awards 2023


We are delighted that 4 New Square Chambers’ Dr Cyril Chern has…

Discover more

The developing use of estoppel in the successful pursuit of claims against insurers


4 New Square Chambers’ Carola Binney explores the developing use of estoppel…

Discover more

Richard O’Brien represents the United Kingdom in landmark case before the European Court of Human Rights


Richard O’Brien represents the United Kingdom in landmark case before the European…

Discover more

Featured events


View all events

If you would like to know more or have a question please talk to our clerks

Portfolio Builder

Select the expertise that you would like to download or add to the portfolio

Download    Add to portfolio   
Portfolio
Title Type CV Email

Remove All

Download


Click here to share this shortlist.
(It will expire after 30 days.)