Leading commercial barristers’ chambers

4 New Square is one of the leading commercial barristers' chambers. We are involved in some of the most significant disputes.

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The Legal 500 UK Bar Guide 2025


We are delighted to announce members of 4 New Square Chambers have…

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A rose by any other name: ‘a good arguable case’ in Isabel dos Santos v Unitel


In this article, 4 New Square Chambers’ Seohyung Kim analyses a recent…

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Four New Tenants for 4 New Square Chambers


4 New Square Chambers is delighted to formally welcome Kelly Yu, Iona…

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‘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

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