The Management Team

The Management Team

Steering Commitee

Olivier Touchard

Olivier Touchard

Chairman

A chartered accountant, Olivier Touchard has been Chairman of the firm since 2007. He is also a member of the European governance committee of the Leading Edge Alliance
Sébastien Courbe

Sébastien Courbe

Managing Director

A chartered accountant, Sébastien Courbe manages a team of 80 employees spread over three service lines dedicated to consolidation and reporting, to the integration of group information systems and to management audit.
Jean-Christophe Lemière

Jean-Christophe Lemière

Managing Director

Jean-Christophe Lemière manages the Banking – Insurance – Consulting department dedicated to this sector’s accounting and finance departments. Since 2016 he has also led the Accounting and Finance Assistance department.

Partners and Directors

Matthieu Brongniart

Matthieu Brongniart

Partner - Consolidation & Reporting

A Chartered Accountant, Matthieu Brongniart specializes in assisting companies in the preparation of their consolidated accounts. An IFRS expert, he works on consulting assignments, particularly within the framework of business-combination operations or the sale of business divisions, transitions to IFRS standards or on IPOs.
Olivier Carlier

Olivier Carlier

Partner - Consolidation & Reporting

Olivier Carlier specializes in preparing consolidated accounts under IFRS standards for listed groups operating in various business sectors and, more specifically, real estate. An IFRS expert, he regularly works on consulting assignments linked to business combinations.
Eric Chenailler

Eric Chenailler

Partner - International Business Services

A Chartered Accountant, Eric Chenailler oversees outsourced accountancy assignments, mainly for non-core business subsidiaries, but often consolidated, listed French groups, both industrial and banking groups (holdings, SPV portfolios, run-off activity etc.). He also specializes in asset financing.
Christine Clerin

Christine Clerin

Partner- Payroll & HR Administration

A Chartered Accountant, Christine Clérin oversees a team of 25 employees specializing in payroll outsourcing, and audit, social and organizational consulting. She also provides her clients with technical training.
Robert Filser

Robert Filser

Partner - Banking Insurance

Robert Filser oversees Banking-Insurance services (regulatory, operational assistance, accounting controls, management controls and data management) and predominantly consulting assignments (operational consulting and the transformation of the finance function).
Alexis Gasto

Alexis Gasto

Partner - International Business Services

Alexis supports the subsidiaries of international groups to set up and develop in France. He has a broad field of expertise that enables him to cover accounting, tax and reporting issues. For more than 10 years, Alexis has been working with international clients in the Services, Hospitality and Real Estate sectors for a Big four’s accounting and financial support department.
Olivier Gentile

Olivier Gentile

Partner - Group Information Systems Integration

Olivier Gentile coordinates a team of 25 consultants with the dual-competence of information systems and consolidation, specialists in integrating EPM/CPM solutions, acting within the framework of implementation projects, application maintenance and training.
Chrystelle Héberlé

Chrystelle Héberlé

Partner - Controlling & Consolidation

A Chartered Accountant, Chrystelle Héberlé is in charge of business development and managing the Consolidation and Reporting service line. She also leads the management control activity composed of 25 consultants.
Héloïse Hegy

Héloïse Hegy

Director - Interim Management and Accounting Support

Within this department, Héloïse Hegy coordinates a wide range of actions relating to client satisfaction, to the achievement of assignments, employee follow-up and recruitment. She intervenes directly in a number of structures with a team of approximately forty employees dedicated to this activity.
Didier Hémion

Didier Hémion

Partner - International Business Services

A Chartered Accountant and Auditor, Didier Hémion manages a team of 50 employees that carries out accounting assignments on behalf of the subsidiaries of large French and international groups: bookkeeping and the preparation of financial statements.
Gaetan Lemaitre

Gaetan Lemaitre

Partner - Payroll & HR Administration

In 2008, Gaétan joined an accounting firm to launch and manage payroll outsourcing services. As National Director of the Payroll offering, he had been in charge of developing and promoting SIRH, payroll management services and social consultancy for the past 3 years.
Matthew Parry

Matthew Parry

Partner - Group Information System Integration

A specialist in change management for finance-function transformation projects in international environments, Matthew Parry supports finance and accounting departments in the implementation of information systems, assistance in the production of financial information, process reviews and the bringing into compliance of internal systems controls and audits.
Jean-Laurent Petel

Jean-Laurent Petel

Partner - International Business Services

With 15 years of experience, including more than 10 years in the United States, Jean-Laurent Petel has spent his entire career supporting French and foreign subsidiaries. A chartered accountant and specialist in financial consulting, accounting and tax on multi-standard reference systems, Jean-Laurent also brings to Primexis his recognized expertise in Business Intelligence and Process Automation.

Daniel Wickers

Daniel Wickers

Partner - Real Estate

A sector specialist, Daniel Wickers manages a team of 30 employees supporting real-estate businesses in their common accounting management projects in the context of setting-up acquisition/sale projects.