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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News & Judgments

Chambers & Partners UK Bar Guide 2026


4 New Square Chambers is delighted to celebrate another outstanding year of…

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Articles & Publications

The Chief Constable of Sussex Police v XGY: Two doors shut, but others stay open


Introduction On 8 October 2025, Lady Carr, Dame Victoria Sharp P and…

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Shower of golden lights symbolising celebration, recognition, and success at Legal Business awards News & Judgments

4 New Square Chambers in the Legal 500 Bar Guide 2026


4 New Square Chambers is delighted to be recognised in the Legal…

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‘4 New Square is clearly one of the most impressive commercial sets in the country’

Legal 500

‘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

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

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