Because we know that legal advice is only relevant if it helps to carry out a project or solve a difficulty, Saint-Louis Avocats offers its clients global, operational, efficient, tailor-made and innovative solutions.


Born from the partnership between Jean APPIETTO and Jean-Paul PETRESCHI started back in 1980, SAINT-LOUIS AVOCATS — created in 2010 — gathers around fifteen multidisciplinary lawyers and jurists with diverse and complementary backgrounds and experience who, each in their own area, assist and advise companies, their executives, judicial administrators and representatives, as well as institutions and public legal entities.
→ Our areas of expertise
M&A transactions, structuring, corporate housekeeping, governance.
Commercial dispute resolution, domestic and international arbitration.
Ad hoc mandates, conciliation, safeguard, recovery plans.
Legal support for healthcare professionals and the biotech sector.
Negotiation, drafting, contractual disputes and competition law.
Transactions, commercial leases, co-ownership, urban planning law.
Wealth, governance, taxation, business succession planning.
Individual and collective labor law, HR support and advisory.
Louis, Saint-Louis Avocats' startup studio built for founders. A lawyer from the firm frames your matter from the very first meeting, then steers its drafting, accelerated by our AI, for a matter completed in a fraction of the usual time.
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