The core activities of Odis B. De Leoni SA encompass the following areas:
* Construction (Edilizia): The company provides services in the public and private construction sectors.
* Civil Engineering (Genio civile): Odis B. De Leoni SA is also active in civil engineering, including the planning and execution of infrastructure projects such as roads, bridges, and other public buildings.
* Renovations (Ristrutturazioni): The company also offers renovation and refurbishment services to modernize and renew existing buildings and facilities.
The company's specific activities include:
* Excavation work (Lavori con escavatore): Odis B. De Leoni SA has a fleet of excavators and other construction equipment to carry out earthworks and other construction projects.
* Substructure work (Opere di sottostruttura): The company is also involved in the execution of substructure work such as tunnel construction, foundations, and other specialized activities.