Thomson Reuters names eight Keystone Law partners in its Stand-out Lawyers Guide 2026
Andrea James, Andrew Darwin & Anna McKibbin
Consultant Solicitor
England & Wales
+44 (0)20 3319 3700
lawrence.cartier@keystonelaw.co.uk
Lawrence is a widely experienced lawyer with expertise in complex national and multi-jurisdictional matters predominantly concerning the formation and performance of contracts, and, as required, dispute resolution and commercial litigation.
He has dealt with substantial matters in terms of value and complexity, including acting for major banks, corporations and high-net-worth individuals nationally and in various parts of the world, including in particular in Europe, the Middle East, South-East Asia and Africa.
Lawrence has achieved notable success in some of the largest contentious cases both in England and Wales and abroad.
Lawrence advises on commercial and private client disputes, including fraud, breach of fiduciary duty, professional negligence, contested wills, trusts, inheritance, and domicile matters for domestic and international clients.
Experience
Lawrence advises high-net-worth clients on complex commercial contracts and litigious disputes including multi-party commercial contracts, and independently of that, fraud, fiduciary breaches, tax claims, and multi-jurisdictional litigation and arbitration involving substantial assets.
Experience
Lawrence advises UK and international hotel and leisure businesses on commercial contracts, funding, development, planning, and dispute resolution.
Experience
Lawrence advises financial institutions and investors on disputes, fraud, professional negligence, and regulatory matters, including high-value litigation, arbitration, and cross-border claims.
Experience
Lawrence advises Middle Eastern clients on commercial and investment disputes and securing funding for projects and acquisitions.
Experience
Lawrence advises African clients on investments, corporate matters, and disputes across Zambia, Malawi, Ghana, Ethiopia, Kenya, and the Democratic Republic of the Congo.
Experience
Please note: The experience list above may include examples of work completed prior to joining Keystone Law.
Lawrence qualified as a solicitor in 1972. Prior to joining Keystone Law, he worked at the following firms: