Operation of a carpentry and roofing workshop, marketing of wood constructions, manufacture and execution of all structures or wood, wood-concrete or mixed works. The company may also carry out all general or total contracting work. It may engage in any financial, commercial or industrial, movable or immovable activity directly or indirectly related to its purpose; create branches or subsidiaries in Switzerland and abroad; participate in any company having a direct or indirect relationship with its purpose; grant loans or guarantees to shareholders or third parties if it serves its interests.