4 Pump Court is a leading commercial barristers’ chambers recognised for work involving intricate technical and factual issues—an expertise that runs across all our practice areas. Our members are specialist advocates, whose work spans a wide range of commercial disputes across multiple industries and jurisdictions including, major construction and engineering projects, insurance and reinsurance, IT and technology, shipping and shipbuilding, energy (including offshore and onshore projects, solar, wind and nuclear), banking, international trade and sale of goods.

Our members regularly appear before courts, arbitral bodies, and regulatory forums, delivering commercially focused and effective representation. Known for its collaborative approach and commitment to excellence, 4 Pump Court is dedicated to providing clients with practical, responsive, and results-driven legal counsel.

4 Pump Court’s specialist advocacy is among the most highly regarded at the commercial bar and we are widely known for our success in resolving disputes through international arbitration.

Our experience in international arbitration spans a wide range of industries and specialisations, from construction and large-scale projects, IT, shipping and shipbuilding, energy (including offshore and onshore, solar and wind), banking, international trade and sale of goods, as well as more general commercial disputes.

Our barristers appear in both institutional and ad-hoc arbitrations. They have experience of all the major arbitral rules, including CIETAC, DIAC, HKIAC, ICC, ICSID, LCIA, LMAA, LME, SCC, SCMA, SIAC and UNCITRAL.

In addition to appearing in arbitrations based in London, barristers from 4 Pump Court have a strong reputation for their frequent appearances in arbitrations outside the UK, including the Middle East (Abu Dhabi, Dubai, Oman and Qatar) and Asia (China, Hong Kong, India and Singapore) as well as the well known European centres for arbitration. Our members regularly appear in arbitrations where the law of the dispute and / or the law of the arbitration is not English law.

In addition to specialist advocacy and representation in arbitration, our barristers are also instructed in arbitration-related court applications, such as applications relating to emergency injunctions (including freezing and anti-suit relief), the preservation of evidence and the enforcement of awards, as well as challenges and appeals against awards. Our members have acted in the High Court, Court of Appeal and Supreme Court on arbitration-related work.

Our extensive international experience means that we routinely act in partnership with lawyers from other jurisdictions. We are able to provide a single barrister or a team, depending on the requirements of the case and instructing lawyers. With established experience in international arbitrations, we are well placed to appreciate and deal with the challenges arising from having legal teams based in a number of international locations. We are often instructed as co-counsel with other international lawyers.

Many of our members also sit as independent arbitrators – either full-time or part-time. We accept appointments from all the leading institutions, UK-based and international, acting both as members of tribunals and also as sole arbitrators.