Joseph has experience acting for claimants and defendants across a broad range of high-value commercial disputes. Some recent examples include: 

• Acting for Legal & General in its claims against Glencore plc under sections 90 and 90A FSMA, concerning misstatements to the market affecting the purchase, holding and sale of Glencore shares. The matter was recognised as one of The Lawyer's Top 20 Cases of 2026.
• Acting for one side of the Ackerman family in extensive multi-jurisdictional disputes arising from the breakdown of a substantial property empire, involving allegations of fraud, insolvency-related claims, trust disputes and dishonest assistance claims against professional advisers.
• Acting for an international healthcare provider in a major dispute concerning PPP contracts for the delivery of healthcare and supporting infrastructure services, including the construction and operation of two state-of-the-art hospitals.
• Acting for a leading telecommunications company in a dispute concerning strategically important defence technology projects.
• Acting for an e-commerce aggregator in a post-acquisition breach of warranty claim relating to the purchase of a healthcare business, involving complex U.S. regulatory issues.
• Acting for a leading financial institution in relation to urgent injunctive proceedings to restrain the presentation of a winding-up petition.
• Acting for Vatche Manoukian in Vatche Manoukian v Société Générale de Banque au Liban SAL and Bank Audi SAL, one of The Lawyer's Top 20 Cases of 2022, securing an order following trial requiring the defendant banks to permit international transfers from Mr Manoukian's accounts.