The practice

Discover our values and the teams at Extentis Group.

Dedicated and passionate experts

At home Extentis, our strength is our team. Passionate and skilled experts driven by the same goal: to support you effectively and closely. More than just accounting specialists, we are partners involved, listening to your needs and ready to anticipate your business challenges.

We believe that the Success is built on exchange and trust. That's why we place humans at the heart of our approach, favouring clear, transparent and responsive communication.

"Alone we go faster, together we go further."

A demand as a driver

Excellence

Excellence is our aim.
Rigor, precision, and expertise guide each of our actions. 

Our trump card? 

A team of specialists who process your data and interpret it to give you a head start.

Solutions designed for you

Efficiency

Every business is unique, which is why we favour a tailor-made approach. We adapt our methods and tools for optimal management of your accounting, tax, and administrative obligations.

We are also investing in the new technologies, with powerful digital tools that facilitate exchanges and optimise accounting management.

a partner at your side

Engagement

Our commitment goes far beyond numbers. We are fully involved alongside the companies we support, with Integrity and transparency.

At Extentis, because there's no success without commitment, you'll find a solution that's right for you. Attentive team, who understands your issues and guides you towards the best decisions.

A complementary team

Our team

Jean-Luc GUEDJ

Founding partner

Chartered Accountant, Statutory Auditor

Frédéric BITBOL

Founding partner

Chartered Accountant, Statutory Auditor

Stéphane FITOUSSI

Associate

Chartered Accountant, Startup and High-Growth Business Sector

Valérie FITOUSSI

Partner

Chartered Accountant, Group Sector and Family Holdings

Josué Guetta

Associate

Local Business Sector

Bruno Lavaux

Associate

Chartered Accountant, Culture and Creative Sector

Johana Boutron

Chartered Accountant

Wealth Management and Corporate Evaluation Department Certified Heritage Expert AUREP

Martin Fischbach

Associate

Chartered accountant

Michael ALLALI

Associate

Chartered Accountant Head of Audit - Due Diligence

Régis DENEUVILLE

Associate

Chartered Accountant, Head of Consolidation Division

Mounia MESTARI

Project Director

Property Development and Financial Companies

Felix LOPES

Associate

Director of Consulting and Legal Secretariat

Vanessa SMADJA

Head of Social and Payroll Department

Jennifer RENIER

Head of Office Management

Jonathan AZUELOS

Talent Manager Acquisition & Communication

Always looking for new talent

Join our team

Fancy joining a company that values your talent and ambition? Apply now and come share our vision of modern and innovative accounting expertise.

Consolidation Assistant

Accounting Assistant

Chief Accountant

CDI

Excellence

Our firm

Efficiency

Engagement