All types of work in the fields of metallurgy, metal construction and locksmithing, as well as general design, and building work in the secondary construction sector. The company may establish branches in Switzerland or abroad, participate in all companies having a direct or indirect connection with its purpose, carry out any financial, commercial or industrial activity, movable or immovable, directly or indirectly related to its purpose. It may grant loans or guarantees of any kind to third parties or to its shareholders, if this serves its interests.