Caroline AUPOIX is a lawyer at the Paris Bar, a member of the IACF (Institut des Avocats Conseils Fiscaux) and the AFGC (Association Française pour la Gestion des Cybermonnaies).

Working on complex tax issues since 2009, she practiced at Ernst & Young in Luxembourg, at CMS-Bureau Francis Lefebvre in Neuilly-sur-Seine, then at Maison ECK, before founding her own firm in the spring of 2019.

Caroline graduated from EDHEC Business School (Grande Ecole and Major in Legal and Tax Engineering), and the Free Faculty of Law of Lille (Master II Corporate Lawyer).

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CABINET AUPOIX is a partner of CONSTELLATION AVOCATS. Together, they are developing an innovative practice of the legal profession and client relations, based on a pragmatic approach to the needs of each client, in particular thanks to the use of self-diagnostics allowing the generation of personalised reports before the lawyer's intervention. 

CONSTELLATION AVOCATS advises in particular on employment law, corporate law (corporate, M&A), IP, IT, digital law, contract law, public business law, administrative law. 

The firm assists numerous companies in the digital sector, as well as more traditional clients, whether or not they have digital projects.



Leca & Associés Law Firm is specialized in insurance law and professional liability in technical sectors such as health and construction.

He defends the actors of care, particularly liberal doctors, surgeons and anaesthetists whose responsibility is called into question by patients before the Courts and the Amiable Commissions.

He also advises on ethical litigation before the Regional Disciplinary Chambers of the Medical Association and the National Council of the Medical Association in Paris. 

He also acts in the construction sector, and defends the interests of several major players in the construction industry in the context of contractual litigation and liability.

He advises his construction clients throughout the construction process, assisting them upstream in defining the contractual framework of the works and ensuring pre-litigation and litigation follow-up in the event of difficulties.

It assists its clients in dealing with all disruptions that occur during the construction process, claims, accidents, work stoppages, internal company disputes, with subcontractors, suppliers and insurers.