Lawyers
Alex Ferrari
Consultant Solicitor
Alex has a diverse litigation practice derived from his practical underwriting experience in the City and commercial background in retail prior to qualifying as a solicitor. His practice covers various sectors and encompasses both domestic and international disputes and arbitrations.
Antony Colman
Partner
Antony is a highly experienced commercial and product liability specialist, handling primarily disputes that arise from international trade. His practice focuses on acting for insurers and manufacturers in product liability claims.
Benjamin Maltby
Partner
Benjamin has over 20 years’ experience in yachting, superyacht and luxury asset law, specialising in finance, construction and purchase, and operational matters including taxation, insurance and employment. He also advises in relation to private aviation and art.
Cordelia Rushby
Consultant Solicitor
A specialist insurance, personal injury and health lawyer with 30 years’ experience.
David Steinberg
Partner
David is a seasoned restructuring and insolvency expert with particular expertise in the insurance and regulated financial institution sectors.
Dr Jonathan Hadley-Piggin
Partner
Jonathan is a highly experienced marine and superyacht law specialist, with a broad legal practice that focuses on both the domestic and international yachting sector. His client base comprises banks and private clients in the yacht and superyacht industry. In addition, Jonathan advises marine busin...
Elaine Chan
Partner
Elaine is an expert in commercial and insurance litigation. She is highly experienced in managing high-value product liability claims on behalf of insurer and corporate clients. Elaine advises on multi-jurisdictional disputes. She is skilled in managing commercial risk, reputational implications and...
Frank Maher
Partner
Frank is a regulation and insurance lawyer with over 40 years’ experience of advising law firms, their insurers, and other professions on anti-money laundering compliance, professional regulation, and professional indemnity insurance coverage disputes. He also advises on law firm and ABS authorisati...
Hermès Marangos
Partner
Hermès is a highly experienced international disputes lawyer, having litigated, arbitrated or mediated complex high-value cross-border disputes in over seventy jurisdictions. He frequently represents major corporates on their multinational coverage programmes, where State interests are often a criti...
James Crabtree
Partner
James is an expert in the insurance and reinsurance field, known for providing detailed legal and strategic advice to insurance and reinsurance markets on claims, coverage disputes, international arbitration proceedings, in appeal proceedings, and mediation.
James Healy-Pratt
Partner
James is an international aviation lawyer, with 33 years’ experience resolving high-profile aviation disputes and accidents worldwide. He is a triple-qualified lawyer in England & Wales, Ireland and New York, and is a licensed helicopter pilot. James also sits part-time as a Deputy High Court Ju...
Jane Harte-Lovelace
Partner
Jane is a commercial dispute resolution lawyer who advises companies, board members and high-net-worth individuals on risk and the avoidance and resolution of disputes both domestic and international.
Jason Kallis
Partner
Jason is a disputes lawyer specialising in property and construction litigation. He acts for blue-chip construction and property companies, insurers, high-net-worth individuals, retailers, and estate managers in relation to all aspects in these areas of law.
Jennifer Donohue
Consultant Solicitor
Jennifer is a lawyer, notary public, archaeologist, and mathematician, whose practice focuses on legal and technical developments in the financial services markets. This includes the development of generative AI and machine learning, the maturity of digital assets and decentralised finance for her b...
Joanne Staphnill
Consultant Solicitor
Joanne is an expert with over 20 years’ experience in insurance law, and in clinical and professional negligence defence.
Jonathan Watmough
Partner
Jonathan specialises in resolving professional negligence claims and has done so for over 20 years. In that time, he has acted on claims against a wide range of professionals including solicitors, accountants, insurance brokers, financial advisers, surveyors, structural engineers, project managers,...
Joshua Geesing
Senior Associate
Joshua is an associate with specialised experience in shipping, arbitration, insurance, and international trade. He acts for a wide range of clients including shipowners, charterers, offshore contractors, service providers, and insurers, advising on complex and high-value disputes across both the we...
Kamal Mukhi
Partner
Kamal’s practice focuses on commercial litigation and arbitration, shipping, energy and international trade, and he also regularly advises on trade finance, sanctions, insurance issues, shareholders’ disputes and directors’ duties, commercial contracts, freezing injunctions and asset tracing and com...
Marie-Claire Di Mambro
Consultant Solicitor
A specialist in insurance claims work and professional negligence disputes, Marie-Claire specialises in highly complex insurance coverage disputes in a multitude of areas. Prior to joining Keystone, Marie-Claire acted exclusively for insurers for 15 years. Since then, she has used her considerable e...
Mirjam Schorr
Partner
Mirjam is an English and German qualified insurance lawyer and litigator with over 20 years’ experience in conducting and resolving complex disputes, many of which have cross-border elements.
Nilam Sharma
Consultant Solicitor
Nilam Sharma is a lawyer who specialises in liability insurance and insurance policy coverage disputes relating to Directors & Officers; Warranty & Indemnity; Financial Institutions; Commercial Crime; Professional Negligence; Life Insurance, and General Liability insurance policies.
Owen Hanna
Partner
Owen is a dispute resolution lawyer specialising in high-profile and complex disputes, primarily within the aviation industry. He is a triple-qualified solicitor in England & Wales, Northern Ireland, and the Republic of Ireland.
Patrick Selley
Partner
Patrick is a highly experienced litigator with a particular niche in professional negligence, financial disputes and personal guarantees. His clients cover a wide spectrum and include consortiums, private individuals, businesses and senior executives both within the UK and internationally. Patrick a...
Rowan Brown
Partner
Rowan specialises in resolving insurance disputes, medical and life sciences litigation, providing advice for inquests and professional regulation. She advises on product liability, clinical trial, injury and medical malpractice claims, regulations, policy coverage and wording disputes, inquests, fi...