The exercise of engineering and consulting activities in the field of construction projects, including the design, planning, coordination, and technical and administrative supervision of construction sites. It particularly provides services in project management, coordination, and supervision (OPC), project management, and assistance to the project owner, as well as expertise, audit, and technical consulting missions, and any related or complementary activities directly or indirectly related to its purpose. The company may create branches in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire or establish companies with an identical or similar purpose, carry out all commercial, financial, real estate, or other operations, and conclude all contracts aimed at developing its purpose or directly or indirectly related thereto.