Jean HAYANI joined ADVANT Altana in 2026 and advises clients on real estate matters, both in transactional and litigation.
During his academic training and early professional experience at leading business law firms, he gained exposure to various areas of real estate law, particularly commercial leases, and worked on a broad range of matters for both institutional and private clients.
Jean holds a Master's degree in Real Estate Law from Université Côte d’Azur and was admitted to the Paris Bar in 2025.
![[Translate to English:] Martial Houlle Newsletter](/fileadmin/_processed_/e/6/csm_MARTIAL_HOULLE__2__6254329994.jpg)