The company's purpose is: the operation of a construction, renovation, project study and civil engineering company; the operation of an architecture and urban planning office; the monitoring of works as well as assistance to the project owner; the production and marketing of systems and equipment for the waste treatment sector, in particular for the treatment of residual sludge and other fermentable bio-solids, the treatment of leachates and waters containing heavy metals; the production and marketing of materials with radioprotective properties; the import-export of all products, in particular in the field of furniture, building materials and similar products; the company may also promote and develop the sector of renewable and alternative energies; carry out all commercial and financial transactions. The company may: exercise any financial, commercial or industrial activity, movable or immovable, directly or indirectly related to its purpose; open branches or subsidiaries in Switzerland and abroad; participate in all companies having a direct or indirect relationship with its purpose; grant loans or guarantees to associates or third parties, if it serves its interests.