Arnaud le Neen Partner

Arnaud Le Néen

Professional Background

Arnaud Le Néen is a Partner at Forvis Mazars and a Statutory Auditor (Commissaire aux Comptes). An engineer by training, he is a graduate of the IAE Nantes and holds an Executive MBA.

He began his career at Mazars Paris in 1999, working within the large-cap audit teams, where he developed strong expertise in complex audit engagements for major corporate groups.

In 2010, he founded the Nantes office of Mazars, and subsequently became the Partner in charge of the Brittany–Pays de la Loire region, contributing to the development and structuring of the firm’s regional presence in Western France.

Since 2017, he has been a member of the Mazars France Supervisory Board, contributing to the firm’s governance and strategic oversight.

He primarily supports clients through audit and advisory engagements, with a strong specialization in the healthcare sector, alongside broader experience across regional corporate ecosystems.

Areas of Expertise

  • Audit & Statutory Audit (Commissariat aux Comptes)
  • Healthcare Sector Expertise
  • Large Corporate Audit (Grands Comptes)
  • Regional Business Development & Leadership
  • SME & Mid-Market Advisory Services
  • Governance & Supervisory Board Contributions
  • Audit & Consulting for Regional Economic Players

Want to know more?