The execution of all types of carpentry work, including in particular the realization of fittings and small carpentry, as well as any consulting services in energy efficiency and bioclimatic design. The company may also carry out, either on its own account or on behalf of third parties, all financial, commercial, movable or immovable transactions directly or indirectly related to its corporate purpose and may be interested, in any form, in all similar companies, in particular by taking a stake in similar companies. The company may also establish branches and subsidiaries in Switzerland and abroad.