Olivier Guilbert Partner
Professional Profile
Olivier Guilbert is a Partner at Forvis Mazars France, specializing in audit and strategic advisory services for listed industrial groups.
He is a graduate engineer from Arts et Métiers ParisTech and joined the firm in 2011, developing his career within audit and advisory functions for large industrial clients.
He has been a Partner since 2024.
Career Path & Expertise
Olivier supports large listed industrial companies operating in complex and highly regulated environments.
His core expertise includes:
- Statutory audit of listed industrial groups
- Financial reporting and consolidation
- Strategic advisory for industrial transformation
- Support for complex, multi-entity organizations
He has developed strong sector expertise in:
- Aerospace and aviation
- Telecommunications
Client Focus & Value Creation
Olivier accompanies clients on high-complexity audit and advisory engagements, helping them navigate:
- Industrial transformation and restructuring
- Regulatory and financial reporting requirements
- Cross-border and multi-site operations
- Strategic decision-making in large-scale organizations
His approach combines engineering expertise with financial and audit excellence.
About Forvis Mazars
The groups Mazars and Forvis officially merged on 1 June 2024, forming Forvis Mazars, a leading international audit, tax, and advisory organization.