Commercial Litigation

“New Square Chambers is a ‘first-class commercial set’ that regularly appears before all levels of the court system in the UK and offshore.”
Legal 500

“a quality set with talent right across the board, that is strong both in commercial litigation generally and in professional negligence in particular.”
Chambers & Partners

“The set's barristers are well acquainted with high-value, domestic commercial cases, and also gain recognition for their involvement in high-profile cross-border litigation.”
Chambers & Partners

“4 New Square has in the last ten years become a top commercial litigation chambers, harnessing its very strong international links in the US, CIS, Middle East and Continental Europe. They have strength in depth at all levels and some real superstars at every level.”
Legal 500

“The practitioners here are in high demand, with instructing solicitors praising them for being "at the top of their game.”
Chambers Global: Dispute Resolution: Commercial

“4 New Square has ‘quality barristers from top to bottom” and is “clearly a set that is expanding and becoming ever-more well-known.”
Legal 500, UK Bar Guide: Commercial Litigation

4 New Square is a leading commercial set of chambers handling a wide variety of commercial disputes and international arbitrations both domestically and overseas.

We specialise in commercial litigation and arbitration. Our barristers regularly advise on, and appear in high profile commercial disputes both domestically and in many overseas jurisdictions.

4 New Square is recognised as a leading commercial set by Chambers & Partners and Legal 500 and many of the cases on which we work appear in The Lawyer’s annual Top Cases and Top Appeals.  In 2023 we were identified as the most active chambers for commercial litigation in the High Court and we have been nominated for Commercial Litigation Set of the Year at The Legal 500 Bar Awards 2024.

Featured Cases

Our barristers have been involved in high value and ground-breaking cases across all our practice areas including cases such as IBM UK v LzLabs, Suppipat, SKAT, the Mariana Dam group action, Grenfell, Serco Group, the Eclipse litigation and ClientEarth v Shell.

With “strength in depth at all levels” and “real superstars at every level”, our barristers are “consistently sought out by Magic Circle firms and litigation boutiques to handle complex, high-value business disputes that frequently incorporate cross-border issues”.

International

Read more about our international and offshore work and arbitration work.

Contact us

For further information please contact our Clerks on

general@4newsquare.com or +442078222000

Accreditations