Paris

Nicolas BARNET

• CPA/Chartered Accountant
• Auditor
• Graduate of GEM Business school (2007)
  
  

Nicolas started his career as an IS Consultant at Accenture, and contributed heavily to the launch of our Paris office in 2008.

He assists company founders, SMEs and subsidiaries of foreign corporations (Nicolas is bilingual in English) in various sectors, but is more specifically involved in trade, e-commerce, and technology-related services.

He regularly assists our clients in the management of their growth through management, tax, and legal advice, but also through organizational, information systems, and acquisition audits.

Nicolas operates at our Paris office.

Aurélie VALLEREAU

• Graduate of CentraleSupelec and ESCP (2018)
• Holds a Master’s degree in Data Science & Business Intelligence and a DSCG
  
  

Aurélie started her career in market finance at Société Générale in London and specialised in research and innovation in the financial sector.

She decided to join Batt & Associés in 2019 to share her experiences in both Data and Finances.

She created and is responsible of two divisions to face the growing importance of Data in the business world :
Research & Development : creation of various tools for automation through machine learning.
Data Analytics : creation of models to analyze, visualize and audit financial data for our clients.

Aurélie operates at our Metz, Paris and Nancy offices.

Jehanne GARRAIT

• CPA / Chartered Accountant
• Auditor
• Approved Statutory Auditor (Luxembourg)
• Graduate of ESSEC Business school (1990)
  
  

Jehanne joined Batt Groupe in 2012 to develop our Paris office.

She previously worked as a consultant at Salustro and Reydel’s (part of KPMG since 2005) for 20 years on audit and consulting engagements.

She primarily specializes in the commerce and services sector, including regulated sectors such as insurance, health insurance, credit firms…

Regarding her audit activity, Jehanne certifies PIE’s accounts.

She speaks English and guides corporate groups and their subsidiaries abroad.

Jehanne thus operates at our Paris and Luxembourg offices.

Olivier LEFEBVRE

• CPA/Chartered Accountant
• Auditor
• Graduate of ESSEC Business school (1990)
  
  

Olivier began his career at MAZARS in Paris, then in Dublin, Ireland.

He joined Batt & Associés in 1993.

He works across various sectors and is involved more specifically in industry, trade, and e-commerce.

Olivier regularly assists clients with acquisition audits and takeover projects for businesses at risk.

He is also member of the ARE and Global board member of Integra International.

Olivier operates at our Neufchâteau and Paris offices.