
Testimonials
Collated independently by Legal 500 research team.
‘Keystone Law is an outstanding firm. It is not a traditional structure, and it benefits greatly from that. The individuals I have worked with area all genuinely excellent. They have a hugely varied selection of work and do massive cases, whilst keeping costs low and making the clients feel at ease at all times. Keystone has recruited from the top firms, and it really shows. They are a brilliant team.’
- 'Nilam Sharma: very bright and lightening quick to pick up points. Tough yet excellent with clients. A real fighter. James Crabtree: a real statesman figure. Totally unflappable. Highly intelligent. He has seen it all yet has a lively and fresh take on points. I would recommend him to any client.'
‘James Crabtree and I go back more than 25 years. James has a deep understanding of the London and other global reinsurance markets, law, and mores. He is exceptionally attentive when it comes to communicating his experience and knowledge to younger colleagues, making this a well-informed team that always adds value.'
‘Extremely capable and experienced team.’
‘Top notch advice and service from Hermes Marangos and his team. Extremely experienced, knowledgeable and commercially wise. His practical and commercial approach to difficult and complex issues is outstanding compared to his competitors and achieves results. He has a brilliant legal mind and takes the lead in discussions and negotiations which gives clients confidence.’
‘I especially know Hermes Marangos, who is an amazing lawyer.’
‘Hermes Marangos is a true encyclopaedia and is always the go-to person for me in London for disputes, insurance and public law matters.’
‘Reputation is for representing policyholders.’
'Matthew Reach is the partner, who is an exceptional lawyer trusted by clients.'
'Hermes Marangos – very hands on, imaginative lawyer with great advocacy skills.'
Key clients
- Samsung SDI Co Ltd
Work highlights
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Other key lawyers
James Crabtree; James Healy-Pratt; Jason Kallis; Elaine Chan; Cordelia Rushby; Ruth Hite; Hermes Marangos