Percival (Percy) Billimoria, who is also a Chartered Accountant by qualification, is known for his extensive experience as an arguing counsel in adversarial matters (litigation and arbitration) before the Supreme Court of India, the High Court of Delhi, the National Company Law Tribunal and the National Company Law Appellate Tribunal.

Percy specialises in commercial disputes, especially transnational matters arising from joint ventures or financing documents, construction and infrastructure projects and oil and gas contracts (including production/profit sharing exploration contracts, sub-contracting arrangements for oil and gas exploration services) telecom, technology and insurance.

Percy has acted as lead counsel on several arbitrations, especially involving construction law, oil and gas industry matters and shareholder disputes in joint ventures.