Our management team

Jean-Baptiste founded NEXBONIS from a carve-out from RBB Audit in 2024. Today, he manages NEXBONIS' operations and development.

With a long professional experience in audit and transaction services (EY from 2000 to 2011, RBB from 2012 to 2023), Jean-Baptiste is increasingly developing consulting and support missions for group finance departments. His day-to-day working environment has always been highly international.

Attracted by the business world and an entrepreneur himself (he founded a web agency in 1998), his interest in technology companies and the media has been a constant in his professional career.

After studying management at the Sorbonne and Paris Dauphine, Jean-Baptiste qualified as a chartered accountant. He is now also a CSRD auditor.

Jean-Baptiste works in French and English.

At NEXBONIS, Lise manages the Audit department: legal audit (mainly IFRS and French GAAP), contractual audit, ad-hoc...

Lise joined our team as Senior Manager in the Audit department in 2019, after 6 years with international firms (KPMG and GRANT THORNTON).

Over the course of her career, Lise has audited companies of all sizes, both listed and unlisted, and assisted some of them with financial due diligence.

Lise holds a Master's degree in CCA (accounting, control and auditing) from the University of Montpellier and obtained her DSCG. She is a certified public accountant.

Lise works in French and English.

Michel joined our audit team almost 20 years ago, after spending a decade in international accounting firms.

He has solid skills in auditing, tax assistance, finance, accounting and control.

Michel has audited companies of all sizes, both listed and unlisted. His second speciality is assisting the French subsidiaries of foreign companies, and producing management and consolidation accounts (IFRS and French GAAP). He has also carried out interim management assignments for finance departments.

Michel holds a DEUG from ASSAS Paris II and a DECF.

Michel works in French, English and Spanish.

Cheyenne joined NEXBONIS as Manager in the Audit department in 2025, after 3 years with EY.

Cheyenne assists in the development and day-to-day management of the Audit department: legal audit (mainly IFRS and French GAAP), contractual audit, ad-hoc...

Over the course of his career, Cheyenne has audited companies of all sizes, both listed and unlisted, mainly in the retail and pharmaceutical sectors.

Cheyenne holds a Master's degree in Corporate Finance from Neoma Business School. 

Cheyenne works in French, English and Spanish.

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