Mathieu Delafoy Partner

Professional Background

Mathieu is a Partner at Forvis Mazars, Chartered Accountant and Statutory Auditor. A graduate of CentraleSupélec, he joined Mazars in Paris in 2005, where he developed a strong specialization in the construction and real estate sectors.

He is responsible for the audit of major companies in the sector, including leading groups such as Bouygues and Gecina. In parallel, he also leads consulting assignments for real estate departments of large corporates, focusing on both organizational transformation and financial performance improvement.

Mathieu has developed specific expertise in the management and audit of long-term contracts, particularly in complex, large-scale infrastructure and real estate environments.

Areas of Expertise

• Audit of Construction & Real Estate Groups
• Real Estate Advisory & Organizational Consulting
• Long-Term Contracts Accounting & Risk Management
• Financial Performance & Transformation Projects

Selected Clients

Mathieu has worked with a wide range of major clients, including:

Bouygues, Bouygues Construction, Gecina (Eurosic), Poste Immo, SNCF Immobilier, Aéroports de Paris, Vinci, GCC, CS Communication & Systèmes, Altran, Europcar, PSA, Arcep, Capital France Hotel, Chauffeur Privé.