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    a business lawfirm as close as possible to companies and their managers

    With 10 years of experience in business law, CASTANCE AVOCATS advices French and foreign companies and their managers on their daily legal issues in commercial law, contract law, economic law, company law, criminal law and insolvency procedures.

Do you want to sell or buy a business?
Settle a dispute with a business partner?
Review your contracts?
Is your business facing economic difficulties?

We intervene both in advice and during the pre-litigation and litigation phases, but also in all legal issues for the business of our clients.


Advice, expertise and know-how are at the heart of our professional concerns.

Our mission is to support you globally, to represent and advise you in the best pos-sible way to defend the interests of your company.



A lawfirm specialized for advice and litigation in business law in Lyon