{"source":"Breaknorm","page":"https://breaknorm.co/company/leongrosse.fr","license":"https://breaknorm.co/terms","domain":"leongrosse.fr","name":"Léon Grosse","legal_name":"Léon Grosse","country":"FR","country_second":"GP","city":"Versailles","admin1":"Île-de-France","vertical":"property_construction","subvertical":"property_development_projects","leaf":"general_property_developers","summary":"Léon Grosse is a construction and real estate group that provides construction, energy renovation, facade work, heritage restoration and real estate development. Its offerings include ultra-performant building systems, renewable energy production and low-carbon facade solutions. 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