AMS Law Firm

AMS Law Firm, founded by Maître Séphora Amsellem, is an independent law practice based in Lyon. The firm advises international clients in real estate law, business law, and civil and commercial dispute resolution. A distinct area of expertise also focuses on leaseback and managed residence disputes (LMNP) With recognized experience, the firm offers clear and personalized legal solutions in a responsive and confidential setting. Based in Lyon, AMS Law Firm operates throughout France in both English and French, remotely or in person.

Our areas of expertise

Commercial Law

Contracts, Disputes, Debt Recovery, Competition, Insolvency Proceedings

Real Estate Law

Commercial Leases, Professional Leases, Residential Leases, Co-ownership, Neighbourhood & Easements, Real Estate Transactions, Construction

Corporate Law

Incorporation, Articles of Association, Shareholders’ Agreements, Governance, Share Transfers, Disputes, Extraordinary Transactions

Dispute Resolution

Mediation and Arbitration, Civil and Commercial Litigation, Enforcement of Decisions

An international, human-centred and strategic approach to legal practice

Séphora Amsellem

– Founder, AMS Law Firm

Experience Reviews

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★ ★ ★ ★ ★

"We had a long running complex legal case which was far from straight forward. Séphora handled the case superbly and we achieved a very good outcome as a result of her expertise. She was always professional and throughout she explained things in English which helped us understand each stage of the process. She was also very fair with her charges. We would recommend her to anybody but especially British people." Dudley N. - December 14, 2025