To enhance our heritage
Léon Grosse Patrimoine offers its expertise in historical heritage and provides its artisanal know-how through its 5 entities.
Léon Grosse Patrimoine in a few figures
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collaborators
5 complementary entities to meet all your needs
Chapelle
Chapelle maintains and restores heritage buildings and Historic Monuments.
Tisserand
Tisserand is our Carpentry entity: it carries out renovation and interior fitting works.
Majestan
Majestan specializes in the renovation of exceptional Parisian heritage, particularly Haussmann-style buildings.
HMR
HMR restores Historic Monuments, renovates stone buildings, and also works on the construction of wine cellars for vineyards.
TERH
Specializing in the restoration of historical and heritage monuments in Normandy, TERH is recognized by the Living Heritage Company label.
Expertise rewarded once again in 2025!
After the magnificent reconstruction of the Domaine des Lambrays in 2023 and the rehabilitation of the “Château de Meursault” estate in 2024, it is now the turn of the rehabilitation project of the Pavillon Panhard , carried out by the teams of Chapelle , to win the Batiactu Construction Trophy in the “Heritage” category!
Built in 1888 by René Panhard, this historic pavilion has undergone a complete renovation to combine heritage preservation and modern uses.
Nos références
Réaménagement partiel de l'Ecole du Louvre
Réaménagement partiel de l’école du Louvre à Paris (75) : Menuiseries intérieures au Niveau RC – Cafétéria (Lot 3).
