Expert guidance at every stage of your growth
As an audit, advisory and accounting firm, Nexia S&A partners with mid-market and SME businesses, combining technical rigor, close client relationships and a strong strategic perspective, across France and internationally.
Our expertise, powering your ambitions
Your business is evolving, transforming, developing. At every stage, we help you address key challenges with pragmatism and commitment.
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Your challenges, our priority
Vos défis sont autant d’opportunités de créer de la valeur. Nous mettons en œuvre notre savoir-faire pour transformer vos priorités en avantages compétitifs et durables.
Une présence mondiale pour accompagner vos ambitions
Membre du réseau international Nexia, nous faisons partie d’un ensemble de cabinets indépendants présents dans plus de 120 pays. Cette implantation mondiale nous permet de mobiliser rapidement des expertises locales pour vous accompagner dans vos enjeux comptables, fiscaux et stratégiques, quels que soient votre secteur d’activité ou votre zone géographique.
Our latest content
Our content helps you better understand your challenges, anticipate changes and discover what's behind the scenes at Nexia.
Inside Nexia S&A
Our magazine offers you insights, interviews and customer feedback.
News & Events
Group news, podcasts, events and analyses to follow our business news.
Are you looking for more than just a job?
Joining Nexia S&A means joining a team that is human-sized, committed, and focused on excellence. We offer a stimulating environment, prospects for development and real attention to each of our employees.
Let's discuss your challenges in concrete terms
Whether it is to structure your growth, make your data reliable or to succeed in a strategic operation, one of our partners answers you personally and without commitment.
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...