Secure your procedures and accelerate your development on the French market.
At Nexia S&A, we know that reliable financial data is essential to manage your business with confidence. In a context of growth, structuring or transformation, having clear, coherent and up-to-date information becomes a strategic lever.
Customs, uses, and regulatory frameworks, both fiscal, social and legal, are very different from one country to another. Knowledge of each local specificity is fundamental for successful development.
- Guarantee fiscal, social and legal compliance.
- Obtain a reliable and consolidated vision of the activity at the group level by setting up tailor-made reports adapted to international standards.
- Find resources to ensure administrative, accounting and financial management abroad.
- Support you in the context of external growth operations or international restructuring operations.
- Full compliance with French requirements.
- Accelerated integration on the French market.
- A reduction in the risks associated with regulatory or administrative errors.
- Improved visibility and coordination, thanks to a single point of contact.
Une approche pluridisciplinaire
Des expertises complémentaires pour sécuriser et optimiser chaque dimension de vos opérations stratégiques.
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Un interlocuteur unique pour les entreprises étrangères s'implantant en France : choix de la structure juridique, comptabilité et reporting multi-référentiels (IFRS, US GAAP), fiscalité, paie et gestion sociale, avec le relais du réseau Nexia dans 119 pays.

Pour transformer la complexité juridique et fiscale en levier de performance et de croissance pour votre entreprise.
Nos actualités récentes
Nos contenus vous aident à mieux comprendre vos enjeux, anticiper les évolutions et découvrir les coulisses de Nexia S&A.
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Discutons-en dès maintenant
Nous échangeons avec vous sans engagement pour comprendre votre situation, cadrer vos besoins et vous proposer une démarche adaptée.
Do you have questions?
Here is what our customers ask us most often before starting a mission.
We work mainly with ETIs, growing SMEs, family groups or subsidiaries of international players. Our teams are used to complex and multi-structured environments.
We have had 5 offices located in Île-de-France and one in Lyon since the beginning of 2026, but our membership in the international Nexia network allows us to support you in more than 120 countries.
Nexia is a global network of independent firms operating in more than 120 countries. We share common quality standards, which allows us to offer global support while maintaining a close relationship.
An associate contacts you again to understand your challenges, without commitment. We analyze your needs in order to offer personalized support.
Audit, accounting expertise, financial and operational advice, taxation and company law. Our services are designed to cover all the challenges of financial departments.
Yes, we work on recurring missions as well as on targeted projects: strategic operations, reorganization, flash diagnosis...



