Planning, project management and construction execution in plant engineering, carrying out revisions and installations of all kinds, particularly in the mechanical and locksmithing sector, personnel leasing in the construction and related industries as well as for skilled trades, particularly in plant engineering and in the mechanical and locksmithing sector, and trading in machines and vehicles of all kinds; may establish branch offices, participate in other companies, acquire, establish or merge with similar or related companies, acquire, manage, encumber, rent, lease or sell properties, acquire and exploit industrial property rights, intellectual property rights and know-how.