Confidentiality policy
Social name
Nexia S&A, publishing director: Mr Jaimie MAYET
Trade name
Nexia S&A is a brand owned by Aca Nexia and Sefico Nexia.
Legal form
SAS
Head office
31 Henri Rochefort Street, 75017 Paris
Social capital
€640,000
RCS Paris 331 057 406
Accounting company, member of the Order of Chartered Accountants of Paris-Île de FranceCompany of auditors registered on the list of auditors before the Paris Court of Appeal
Website design
Design
Integration & Development
Lodging
Photo credits
Unsplash - Canva - Taupinprod
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...